Mixture flow chart ) Construct a flow chart that follows the separation of a mixture of 2-nitrophenol (an organic acid not used in this experiment with a pKa = 7. This is a hospital flowchart example that shows how clinical cases shall be processed. 74 g/mL) on top of the water layer (density = 1. 26) and anthracene (neutral organic). To separate a mixture of sand, sodium chloride, and acetanilide, you can use a combination of physical and chemical separation methods. You can use it as a flowchart maker, network diagram software, to create UML online, as an ER diagram tool, to design database schema, to build BPMN online, as a circuit diagram maker, and more. in صورة #40 | دقة الصورة 708x1064 Solved Model 4: Flow chart for classifying matter Matter | Chegg. Dec 12, 2023 · Introduction. Your reagents available are the same ones used in this lab. The following slides have practice questions to see what you have learned from interactive flow chart. 2. 0 mL of each of the following aqueous solutions to a small test tube: 0. It is assumed that readers conducting this type of experiment are familiar with performing single and multiple extractions. There is no pre-lab assignment for Part B. Use the following terms: matter, pure substance, mixture, elements, compounds, heterogeneous mixture, homogeneous mixture. There are usually four main steps involved in this process. flow chart. Mixtures are everywhere we look. This flow chart begins with matter at the top and the question: does the matter have constant properties and composition? If no, then it is a mixture. mixture. (1982 [3]). Lanham, MD. Introduction Complete the following flowchart which shows how to separate a mixture of sand, sodium chloride and acetanilide. 9 minimum cementitious content • Calcium chloride –request to use Sample Separation Scheme/Flow Chart for Salt and Sand Mixture Appendix II Example of Data Summary Table Unknown number 1) Experimental mass of sand (SiO2) 2) Experimental mass of NaCl 3) Experimental mass of NH4Cl 4) Total mass of original mixture recovered (sum of steps 1,2 & 3) 5) Original mass of unknown mixture CHEM 344 Extraction Flowchart . It is also known as a solution. The following flow chart illustrates the sequence of steps used to separate the mixture into the three components. The strategy for analyzing a solution (i. (ii)the two salts present in mixture M. Development of Marshall Procedures for Designing Asphalt Paving Mixtures, Information Series 84. 3. Gather the amount of the unknown mixture and transfer the mixture into the evaporating dish, weigh the sample+dish and record the mass. , muddy water (mud, sand and water), smoke (carbon particles in air), etc. In this section are described differences between general extraction procedures and the process as summarized in Figure 4. ex: Air Draw a flow chart which shows pure substance and mixture\u200b - Brainly. A flowchart of the process is shown here. Crude . It can be summarized as: 1) Matter is either a pure substance that cannot be chemically decomposed, or a mixture that can be separated into parts. Step 1: Determine the purpose and scope of the flowchart Prepare a flow chart for the separation of a three component mixture that contains 4-chlorobenzoic acid, 3-nitroaniline and 1,3,5- trimethylbenzene. Since no phenolic compound is present in this mixture, t; Prepare a flow chart of all the steps taken in the experiment using the starting point of the mixture (Pb^2+,,Ag^+,,Hg2^2+). You will separate a mixture that contains benzoic acid, 4-chloroaniline and naphthalene. Start by adding water to the mixture to dissolve the sodium chloride. Can you please draw the flow chart . Over the years, scientists have attempted to separate the components of various mixtures to obtain pure substances, which are more useful to humans. By looking up the physical properties of each component in the mixture, they can decide what physical separation techniques will best allow them to separate the mixture. 1 to 100 kg: total volume 250 mL May 17, 2023 · Datasheets filling instructions for group I cations. Main Idea A flow chart for pupils to use to decide if something is an element (atomic or molecular), compound or mixture. , air (O2, CO2, N2, vapour and rategases) Heterogenous Mixture Separating miscible Liquids Mixture in which composition is not uniform throughout E. Separating a mixture by extraction is a very common technique used by chemists because the method can be tailored to get a desired outcome. Customize resolution ratio, area and background. Create a flow chart to illustrate this separation and recovery scheme. of acid RCO 2 H RCO 2 H Acid RNH 2 Base N Neutral Extract with 5% NaOH Organic Phase Aqueous Phase Extract with 10% HCl Evap. Use flow chart in the handout as a template. 2 mL SWFI for 35 mg vial to achieve a concentration of 5 mg/mL Gently swirl to mix- Do NOT shake Dilution: Further dilute with NS based on patient weight: Weight 35 kg or less: total volume 50 mL 35. 1 M \(\ce{AgNO3}\), 0. 5 100 mol Figure 1. A flow chart or block diagram is not an electronic circuit, but a representation of the circuit layout. Test out your procedure to see if it works. g. Part 2 - Identify each model as element, compound or mixture: Guidelines for Concrete Mix Designs - cdn. Homogeneous mixtures are uniform throughout, while The above flow chart translates to the following steps: (1) add dilute HCl to precipitate AgCl from the mixture; (2) centrifuge sample to yield a solid pellet of AgCl and a supernatant (the solution that remains above the pellet after centrifugation); (3) remove the supernatant and add to Feb 28, 2025 · Probabilistic models use Gaussian Mixture Models to estimate density and cluster data. Extract the mixture with hydrochloric acid (2 x 15 mL, 2 M). Use a flow chart to develop an acid-base extraction protocol to separate acidic, basic and neutral organic compounds. To a separatory funnel add 50 mL ether, 50 mL 5% HCl, and 3 g of a mixture of equal weights of 9- How To: Extraction Flowchart. Find step-by-step Chemistry solutions and the answer to the textbook question Imagine that you have a mixture containing cobalt and barium ions. com 1. Draw your flow chart here. 33 g/mL) than that of water. Therefore, flow chart creators will need two more rectangular boxes. The first one has been done for you. We would like to show you a description here but the site won’t allow us. 2 weeks 'Mixtures' was first introduced in Gr. Review: An element contains just one type of atom. Flowchart Example – Simple Dec 22, 2022 · The Process Flow Chart. For example, you are sitting on the beach having a cup of coffee. Honey and tea. In “the expected chemical reaction and expected observations column”, write an overall net ionic equation of the reaction that will happen if the ion being processed in the step was present, write the expected color change of the solution, the expected Question: Spts) -Draw a flowchart to show how you separate a mixture of butyric acid and hexane. It is desired to achieve the same separation with a continuous feed of 1250 lb-moles/h. K. Ideally you would create a flowchart for the separation of the entire mixture. A mixture in which the composition is uniform throughout. %PDF-1. 2 M \(\ce{Pb(NO3)2}\) and 0. The overall experiment has three parts. Asphalt Institute. The student will learn how to design an algorithm using either a pseudo code or flowchart. S2F, Realized Price, RSI, 200WK MA EXAMPLE: Scale up of a separation process flowchart A 60 - 40 mixture (by moles) of A and B is separated into two fractions. You will test this flowchart in the lab. The following flow chart breaks matter down into pure substances and mixtures, and note that it does not take into the account that a pure substance can exist as a mixture of phases with distinct properties. A mixture is something that is made by mixing two or more different things. , What is the difference between a pure substance and a mixture? and more. Hot Mix Asphalt Materials, Mixture Design, and Construction. CPR indicates cardiopulmonary resuscitation; IHCA, in-hospital cardiac arrest; and OHCA, out-of-hospital cardiac arrest. Two-Phase Gas/Liquid Pipe Flow - AIChE mixture of the two solvents will separate into two layers (think of oil and water). You can recover the gold by heating the solution to evaporate the liquid mercury. Jul 8, 2024 · Compounds are a chemical combination of two or more elements, while a mixture is a physical combination of two or more substances 2. Create a flow chart that outlines the separation of solid mixture components by extraction with benzoic acid and 2-naphthol. (Caution: When shaken, the mixture may develop pressure; be sure to vent it periodically). Jan 2, 2024 · Instructions: 1. Acid-base extraction of a three-components mixture flow chart - Scheme 1 COOH (1) 50 mg benzoic acid (2-3) disolve in a With the Classifying Matter Worksheets: Identification and Flow Charts—ChemTopic™ Lab Activity, students learn the elemental symbols, differentiate between physical and chemical changes and classify matter as an element, compound or mixture using a flow chart. Coffee and sugar. , Create a flow chart demonstrating different classifications of matter. Extraction of a product from an aqueous solution with a solvent more dense than water: HO layer CH. In this tutorial, we’ll learn about Gaussian Mixture Models. In the same way, Clay is washed, crushed, and dried in Classify each material below as an element, a compound, a heterogeneous mixture, or a homogeneous mixture (solution). Aug 2, 2015 · are added in designated amounts to make up one batch. Oct 27, 2022 · Figure \(\PageIndex{8}\): Depending on its properties, a given substance can be classified as a homogeneous mixture, a heterogeneous mixture, a compound, or an element. Try out your skills. 1 mL SWFI for 5 mg vial or 7. Chemists frequently illustrate a separation procedure by means of a flow chart as depicted below. 12. Use scheme 1 as a template. 2) Weigh out 4 g of the mixture which consists of naphthalene (≈ 50 % by weight), benzoic acid (≈ 25 % by weight) and ethyl p-aminobenzoate (≈ 25 % by weight). 13. Useful to generate pupil discussion about what the difference is between elements, compounds and mixtures. Block of iron 3. Your instructor may provide more information. CLASSIFICATION OF MATTER FLOW CHART – “WHAT’S THE MATTER” YES Can it be chemically decomposed NO (broken into parts by breaking bonds) NO MATTER Can the matter be separated by physical means? By using a physical property such as size, color, texture, mass, weight, density, etc. HMA deformation is related to aggregate surface and abrasion Chapter overview. Introduction At first, organic-aqueous liquid extraction appears to have limited utility as a separation technique. , 1996): Deformation resistance: HMA should not distort (rut) or deform (shove) under traffic loading. 1 M \(\ce{Hg2(NO3)2}\). Take an aliquot (1 mL) for 1H NMR. The sand can then be skimmed from the surface. [38] also proposed a method based on experience and understanding of the behavior of SCC named UCL method. Convert the following flow chart into a paragraph of about 150 words. Asphalt binder viscosity at mixing/laydown temperatures. • Similar to k-means, a probabilistic mixture model requires the user to choose the number of clusters in advance • Unlike k-means, the probabilistic model gives us a power to express uncertainly about the origin of each point. Table salt 2. 2 Oct 30, 2014 · Gently shake the separatory funnel to allow intimate mixing of the solutions and effect extraction of the compound from the organic mixture. Compounds DO NOT retain the identities of the substances it is made of, while a mixture DOES retain the properties of the substances it is made of 3. 1 to 70 kg: total volume 100 mL 70. Here are several flowchart examples. Dec 1, 2019 · The overall flow chart of the mixture design for GPC can be summarized in Fig. Download scientific diagram | Banbury mixing process flow chart and layout from publication: A Plant Simulation approach for optimal resource utilization: A case study in the tire manufacturing compound, or mixture. 2. Using aqueous hydrochloric acid, sodium bicarbonate, or sodium hydroxide solutions and ether, devise a separation scheme (in the form of a flow chart) to separate the following four-component mixture. The Process Flow Chart shows the different steps needed for the industrial liquid mixing process. 0 g/mL). General Notes; Caution; Caution; Safety Notes; Acid/Base Extraction Flow chart; References; Experimental Aims: The objective of this exercise is to separate a two-component mixture using extraction techniques and then to identify the isolated components by determining their melting points. 5. You cannot see any difference between the components of the mixture. The 4-chloroaniline is separated first by extraction with hydrochloric acid. The design procedure includes the following steps: (1) select AL/B or W/S according to the required compressive strength; (2) determine water or binder content according to the required properties of GPC; (3) determine aggregate quantities according to absolute prepare 4 teabags and boil 4g sodium carbonate in 90mL water > Add 70mL hot sodium carbonate to tea bags and let stand for 8-10 mins, decant, then add another 20mL to teabags > pour solution into separating funnel and extract twice with 10mL dichloromethane > drain and combine all extracts, add anhydrous calcium chloride, decant, and remove solvent using rotary evaporator Study with Quizlet and memorize flashcards containing terms like Explain the difference between a physical and chemical change. Easy sketching for both students and teachers Introduction: Mixture. (a)Write a formular of the following: (i)anion in solid Q. Let’s recall the flowchart for Gaussian Mixture Models: We’ll follow these steps to implement Gaussian Mixture Models. Make sure to incorporate the separation techniques you will use. CH layer CH HO 1 2 About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Flowchart examples. draw. Stock to Flow Ratio Version 1 BTC Priced in Gold S2F Colored Stock to Flow Pro. Objective: To separate different cations in aqueous mixtures using selective precipitation and to confirm their identities using chemical tests. Because of time constraints, the flowcharts for the remaining species you need to separate will be given to you. It is important to note that the upper layer is that which is less dense. 26 and anthracene. Material 1. Using their individual solubility properties, devise a flow chart that shows how you would successfully separate the two ions. 1. naphthalene Mar 20, 2024 · In nature, matter exists often as mixtures in various combinations. It is essential to understand flow charts to be able to know what functions the mixer has and the order in which the functions are arranged. • Trial mixture records • Durability – document mixtures meet requirements • Resistance to ASR – document mixtures meet requirements • Mixture proportioning adjustments – document if changes requested • Concrete for floors – Table 4. The concept of separation of mixtures is also introduced since nearly every element or compound is found naturally in an impure state such as a mixture of two or more substances, and it is common that chemical engineers use separation techniques to separate mixtures into their Jan 15, 2013 · a flowchart to separate and identify these components. That is a basic matter Flowchart Maker and Online Diagram Software. Prepare a mixture of Group I cations by adding 1. Phase Aqueous which is soluble in water. vsdx, Gliffy™ and Lucidchart™ files . Design a flow chart to indicate how the mixture can be separated and the exact steps that need to be taken to obtain the data you need. Benzoic acid will be extracted with an aqueous base, while 4- Instead of writing a stepwise procedure for your prelab assignment, you should develop a complete flow chart— including all chemical reactions—for the steps you will perform. Sep 22, 2021 · Part A: Analysis of Known Mixture of Group I Cations – A Positive Control Experiment. When two or more elements or compounds mix together, not necessarily in a definite ratio and do not interact chemically, then the resulting substance is known as a mixture. 59. [37]). Step 1: Data Preparation The first goal of this experiment will be to develop a flow chart based on the systematic grouping of cations by chemical reactivity. If the asphalt binder viscosity is too high at mixing and laydown temperatures, the HMA becomes difficult to dump, spread and compact. study it and answer the questions that follow. Examples of mixtures are. S2F Power Law Average Pro. 2 shows a flow chart for the separation of benzoic acid, 4-nitroaniline, and N-(4- nitrophenyl)benzamide. Prepare a similar flow chart for this experiment. Solute is the minor component of the mixture, solvent is the major component (what the solute is dissolved in). The same story will be applied for pure substance as it is also broken down into two smaller classes: compounds and elements. Domone et al. Then, the mixture will be divided into two different categories: Homogeneous mixture (solution) and heterogeneous mixture. ymaws. of amine R-NH 2 Crude ppt. Design a procedure to separate the mixture. Unknown Mixture Conjugate base of acid 2 RCO-Na+ Base (RNH 2) Neutral (N) Conjugate acid of base (RNH 3 +Cl-) Crude ppt. Allow vial to warm to RT prior to mixing Use 1. e. Chemix is a free online editor for drawing science lab diagrams and school experiment apparatus. Classify each material below as an element, a compound, a heterogeneous mixture, or a homogeneous mixture (solution). A compound contains two or more different atoms joined together. MIXTURE. Limestone is crushed, sized, dried and stored in storage silos. The mixture in this lab will contain iron (Fe) filings, salt (NaCl) and sand (SiO 2 ). Follow along with this document as the video is broken down and a flowchart is A mixture contains benzoic acid, 4-chloroaniline, and naphthalene. Learners would have also looked at some of the physical methods of separating different types of mixtures (including hand sorting, sieving, filtration), and this year we will explore some additional methods in more detail (including distillation and chromatography). This document provides a flow chart for classifying matter. In the paper making process, the dilute stock passes through a headbox that distributes Extraction procedure. ∗Each point originates from cluster 𝐴𝐴with probability 𝑤𝑤. io can import . You can recover the gold by heating the solution toevaporate the liquid mercury. The Superpave rotational viscometer specifically tests for mixing/laydown temperature asphalt binder viscosity. The components of the mixture have their own physical properties. Notice that after a separation process (a down arrow) the filtered solids are shown on the left and the filtrate (the liquid) is shown on the right. This flowchart uses decision shapes intensively in representing alternative flows. Can separate by picking/shaking etc. Solution The scale factor is mol lbmoles/ h 12. com Name. Jun 1, 2015 · Flow chart of mixture design procedure of the approach proposed by Khaleel (modified based on Ref. C OH O NH2 Cl Benzoic acid mp 122-123° 4-Chloroaniline mp 68-71° Naphthalene mp 80-82° Figure 6 details a full acid/base extraction flow chart that describes the separation of a mixture of an organic acid (HA), organic base (B:) and a neutral organic molecule (N). Salt water, pop Figure 4. Regardless of the type of mixing plant, the basic purpose is the same. For example, a mixture of tert-butyl methyl ether and water will separate into two layers, with the ether layer (density = 0. A mixture can be separated physically, while a pure substance requires chemical decomposition. The dilute slurry is then cleaned in cyclone cleaners and screened in centrifugal screens before being fed into the ‘‘wet end* of the paper-forming machine. 052-253-KS2U Materials. The components of a mixture can be easily separated, so the components of a mixture can be easily separated and is therefore said to be impure. Answer the questions on your paper. Milk and chocolate. National Asphalt Pavement Association Education Foundation. FLOWCHART 1. After mixing, the asphalt mixture is discharged from the pugmill in one batch. Step number refers to the corresponding step number in the procedure sub-section. Jul 1, 2019 · Students learn how to classify materials as mixtures, elements or compounds and identify the properties of each type. Scale the flowchart accordingly. Download scientific diagram | Mixture flowchart and contents of mixtures from publication: Effects of electrospinning process parameters on nanofibers obtained from Nylon 6 and poly (ethylene-n From there on, use the Backwards Mixing technique from Slow Focus Mixing When To Use Great for pop music where vocals are most important Also can be great for electronic music where drums or synth melody are most important One-By-One Mixing The last system starts like Hub and Spoke, with the most important part. The two raw materials used in theprocess are limestone and clay. A flow chart should show the procedure of how experiment is performed correctly step by step process. a mixture and create a flow chart describing the separation procedure. Compounds can only be separated by chemical means, while a 1. Glass of cola 4. The process of making cement is described in this flow chart. National Asphalt Pavement Association. qxd 23/2/06 1:51 PM Page 53 (Black plate) The pre-lab assignment for Part A of the experiment is to complete the flow chart and answer the question on page 10 of this document. . Moreover, it is important to realize that Gaussian Mixture Models are extremely beneficial when dealing with data that appears to combine numerous Gaussian distributions. Precipitation of Group I Cations. A mechanical mixture. SEPARATION OF A THREE COMPONENT MIXTURE PROCEDURAL FLOWCHART (This is due on the day of the lab experiment!!) top layer Extraction/Work-up Scheme (pg 1) Using the procedure in your lab manual and your knowledge of chemistry fill in the 13 empty boxes shown here with the correct chemical structures (boxes 1,2,3,6,7,8,11,12,13) or layer desižnation (organic or aqueous) (boxes 4,5,9,10). Suspension Solution A homogenous mixture of two or more substances. Those categories are then further divided into specific types of matter (molecules, atoms, etc) Below are definitions that will help you differentiate between components of matter found in the flow chart. Be sure to include appropriate structures of the compounds and explicitly state what chemicals are present The purpose of this experiment was to perform a two-base extraction, thereby separating an “unknown” mixture of benzoic acid, 2-naphthol, and naphthalene into its separate components and determining the percent composition of the mixture. Find the weight of the evaporating dish and record the mass. E. This separation was performed using a liquid-liquid extraction. Be sure to include appropriate (35 mL) and transfer the mixture into a separatory funnel. A mixture contains two or more different substances that are only physically joined together, not chemically. 2020 American Heart Association Chains of Survival for IHCA and OHCA. It is often useful to prepare a flow chart to be better able to understand all the steps of an extraction. Cake ingredients. Follow the flow chart provided on page 12 and read the information provided in the background section as a guideline. 1. Show transcribed image text. Transfer about 2 g of the mixture to a preweighed beaker or weighing dish and measure the total mass of the mixture and the container. your unknown) containing all the cations is summarized by this flow chart and is the key to successfully identifying the cations in your unknown, so construct it with care. The flow chart below represents the various categories of mixtures. Mix text and graphics on the flowchart of Boardmix JPG, Word, EXCEL, Xmind, Visio CSV, and bdx files. compound, or mixture. Solubility: This very first step involves combining the solids and liquids together to make sure that they can dissolve in each other. A mixture can contain both elements and compounds. Apr 22, 2023 · This flow chart classifies matter based on its composition and ability to be separated. • Add 10 mL of 2 M NaOH. Now, the sea is a mixture, the sand is a mixture, the coffee is a mixture, and any other drink you are going to have is also a mixture. Record the code number for your unknown mixture in Data Table B. Hint: there is one acid compound, one basic compound and one neutral compound in the mixture. • Dissolve your mixture of compounds in ether, transferring the solution to the separatory funnel and using in total about 40 mL of ether. 𝑐𝑐, 𝐴𝐴= 1,…,𝑘𝑘 Feb 11, 2025 · The procedure, flowchart, datasheets, and filling instructions for the known sample that contains all of the group IV and group V cations and for the unknown sample that may contain some of the group … Dec 11, 2008 · All mixers are supplied with a block diagram sometimes described as flow charts. You can make a flowchart from scratch or use flowchart template s where the shapes and arrows are pre-loaded on the board. Neutral. In the drum-type mixing plant, the aggregate and other materials are dried, heated, and mixed with the binder in the drum in a continuous process. Clamp the separatory funnel to a retort stand and allow the mixture to separate into two layers (Figure 5). Org. Solutions: Chemical species DO NOT aggregate to form particles. A mixture is made when two or more substances combine, but they are not combined chemically. If you add liquid mercury to the mixture, the sand will float to the top of the mixture while the gold will dissolve. Flowchart Example – Medical Service. Second, a genetic algorithm (GA) is used to search the optimal mixture, considering various constraints, such as design compressive strength constraint, design workability constraint, range Feb 10, 2019 · To separate a mixture of sand, sodium chloride, and acetanilide, you can use a combination of physical and chemical separation methods. is added to the pulp slurry to make a thin mixture normally containing less than 1 percent fiber. 6, so learners should already be familiar with these concepts. You must show the structural formula for each compound at each stage of separation. The flow chart below shows a sequence of reactions involving a mixture of two salts, mixture M. Mix together some sand, aluminum paper clips, and pennies in a bowl (and anything else you want to add). It outlines the key questions and distinctions between mixtures and pure substances, and further distinguishes between homogeneous and heterogeneous mixtures, compounds, and elements. Only the basic compound p-toluidine (2) will react * The aqueous layer will be on top since dichloromethane has a density greater (ρ = 1. For example a mixture of sand and water maintains the properties of both sand water. Feel free to go back to the flow chart to help you answer the questions 3. Pseudo code is a mixture of English like statements, some mathematical notations and selected keywords from a programming language. See how you can apply a flowchart practically. One example is included in the introductory chapter on keeping a notebook. Disposal Dispose of the iron in the heavy metal waste container. Learning how to create a flowchart may seem daunting at first, but by following these five easy steps, you'll easily map out any process or workflow. Safety Chemical splash goggles must be worn at all times during this and all chemistry experiments, from the very beginning to the very end of the time you spend in the laboratory. The flow chart on the next page outlines a general procedure for separating acidic, basic and neutral organic compounds using the principles of the solubility switch. io is free online diagram software. 59: Flowchart for separating a mixture containing acidic, basic, and neutral components. Most organic compounds have similar partition coefficients; they are highly A. Construct a flow chart to demonstrate how the separation of a mixture of 2-nitrophenol with a pKa = 7. For the purposes of this resource, please navigate to this video 1 from Professor Dave Explains. By manipulating the variables of aggregate, asphalt binder and the ratio between the two, mix design seeks to achieve the following qualities in the final HMA product (Roberts et al. Download scientific diagram | Concrete Mix Design Flow chart from publication: Evaluation of Water Quality Impact on the Compressive Strength of Concrete | This research presents the influence of is soluble in water. YES NO MIXTURE PURE SUBSTANCE Is the mixture uniform? (the Feb 28, 2025 · Using Gaussian Mixture Models (GMMs), we group data points into clusters based on their probabilistic assignments to various Gaussian components. (b) write the ionic equation for the reaction in step (VI). Matter is composed of 1) Pure Substances and 2) Mixtures as the flow chart below illustrates. Can be aqueous (dissolve in water). 5 %µµµµ 1 0 obj >>> endobj 2 0 obj > endobj 3 0 obj >/Pattern >/Font >/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 10 0 R] /MediaBox[ 0 0 720 540 8) Fig. ttnimv kute ncauuav pkzvu iveypm twxybx yvfnag gyyoywq jbvq tahfu eeklc mjyzzk yrdmegi ihvm jwdh