In the recrystalization experiment, why solute is dissolved in the solvent at high temperature and then cooled to recrystalize?

Q: Student A claims that the left beaker contains an ionic compound because the solute breaks apart…

A: From the above given models of beakers which contains ions we can conclude as follows

Q: A bottle is labeled 0.26 M KMNO4. The KMNO4 will be used in the same reaction as took place in this…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: To determine the solubility of a solute in water, a solution must be prepared that is saturated.…

A: The type of solution that is used to determine the solubility of a solute in water is given below.

Q: The premise of the experiment you will be performing is that you can measure the solubility of a…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 20. What will be the concentration resulting from mixing 20 mL of a 4% NaCl solution with 80 mL of a…

A:

Q: Give a general statement about the effect of the nature of solute and solvent on solubility.

A: Solubility is defined as the maximum amount of solute that can be dissolved in a given amount of…

Q: From the model define solute, solvent and solution. Which can be measured directly- the volume of…

A: Solution is a mixture of solute and solvent. Solute is present in less amount while solvent is…

Q: Describe an example of novel reactivity that occurs when using ionic liquids as solvents.

A:

Q: Differentiate between solute and solvent?

A: ANSWER IS DISCUSSED BELOW :

Q: Define the terms solute and solvent. A screwdriver is a solution composed of vodka and orange juie.…

A: Define the terms solute and solvent.  A solution is composed of two types of parts, one is solute…

Q: If 30. g of AgNO3 is available, what volume of 0.20 M AgNO3 solution can be prepared? Volume = ___…

A: Given data,Mass of AgNO3=30.0gMolarity of AgNO3=0.20M

Q: What happens if a solute is added to a saturated solution?

A: Saturated solution is the type of solution in which no more amount of solute can be dissolved.

Q: e molarity of the barium hydroxide solution?

A:

Q: If 50.0 mL of 0.235 M NaCl solution is diluted to 200.0 mL, what is the concentration of the diluted…

A: GivenMolarity of NaCl solution = M1 = 0.235 MVolume of NaCl solution = V1 = 50 mL = 0.05 LMoles of…

Q: What conversion factor (similar to molar mass) would allow us to convert between moles of solute and…

A: The number of moles of a particular solute in the given solution is termed as molarity of the…

Q: if you want to make 1000.0 mL of a 0.150 M solution starting with a standard solution of 0.550 M,…

A:

Q: Say you wanted to diluted some by 10,000 times. Why is it better to proceed through a series of…

A: Dilution of a solution is done by adding more amount of solvent to it, which results in decrease in…

Q: When sugar is dissolved in water, the result is a(n) solvent solute aqueous solvent O aqueous…

A: A solution is defined as a homogeneous mixture of two or more substance. While a homogeneous mixture…

Q: If 100 mL of 3.0 M solution were diluted to 250 mL, what would the concentration be?

A: Given data, Initial volume (V1) = 100mL Initial concentration (M1) = 3.0M Final volume (V1) = 250mL…

Q: 1. Why is a solute formed? 2. Why is a solute important? 3. Can water be solute? Explain.

A: Given : Why is a solute formed? Why is a solute important? Can water be solute? Explain.

Q: In a clean sheet of paper, determine the importance of identifying the molar mass of a particular…

A: 1 mole of substance is equal to 6.022×1023 molecules. SI unit of molar mass is g/mol Ex molar mass…

Q: Fill in the Blanks Chemical Price/kg (in dollars) NaOH 21.17 CaCl2 41.28 КОН 31.38 CuSO4 93.32…

A: Solution is provided in the image below.

Q: Determine Whether a Solute Is Soluble in a Solvent?

A: SOLUTION: Step 1: a homogenous mixture of two or more substances in relative amounts that can be…

Q: A solution is prepared by dissolving 1.26 g AGN0; (169.9 g/mol)

A: molarity= weight / molecular weight x 1000/ volume moles = mass /molar mass

Q: Suppose you are working with a NaOH stock solution but you need a solution with a lower…

A: M1 x V1 = M2 x V2 Where, M1 = Initial molarity; V1 = Initial volume             M2 = Final molarity;…

Q: Why are some covalent compounds soluble in water and oth-ers are not?

A: Covalent compounds are the compound in which a bond is formed by the sharing of electrons.

Q: What will be produced if these two solutions are mixed together? (Hint: Complete the reactions in…

A:

Q: Which is NOT true about stock solutions? A Must be rarely touched during experiments B Cannot be…

A: Stock solution is a concentrated solution that is prepared well in advance. It is then used to…

Q: A saturated solution ________.

A: Solution is the mixture of solvent and solute particles. In solution, solvent is present at greater…

Q: What about any gasses that is created DURING the process of the reactants, and then lost/released…

A: Mg(s) + 2HCL (aq) ------》 MgCl2 (aq) + H2(g)

Q: If you have 155 mL solution of a 0.762 M FeCl solution, how many g FeCl are contained in this…

A: Given that : The volume of FeCl3 solution = 155 mL The molarity of FeCl3 = 0.762 M We have to…

Q: Why do we have to measure the boiling point of distilled water during the colligative properties…

A: Colligative Properties  depends Upon the Number of solute particles and independent  of identity  of…

Q: What happens to sodium carbonate when it dissolves in water?

A: When sodium carbonate is dissolved in water it produces sodium hydroxide and carbonic acid as per…

Q: What is it called when the cations and anions of a solute are surrounded by water molecules?

A: The solute is added into water, if the solute is dissolved in water, then the solute is soluble in…

Q: Suppose you are working with a NaOH stock solution but you need a solution with a lower…

A:

Q: State the relationship between mass and volume of a solution. Is the mass-volume ratio dependent on…

A: Given

Q: If 10 mL of an aqueous sample is diluted with 90 mL of water, and then 1 mL of that diluted sample…

A: Given: 10 mL of an aqueous sample is diluted with 90 mL of water, and then 1 mL of that diluted…

Q: Why do you think the unknown iodine solution X had to be diluted by a factor of two prior to…

A: Dilution is done to lower the concentration , so the analytic that been tested (here iodine ) be in…

Q: . What volume of a 1.00 M HCI solution is required to create 200 mL of a 0.250 M HCI solution? A.…

A:

Q: Define solute, solvent, and solution by describing the process of dissolving a solid in a liquid.

A: A solution is a homogenous mixture of a liquid(the solvent) with a gas or solid(the solute). In a…

Q: What volume of 10M HCl and 3M HCl should be mixed to obtain 1L of 6M HCl solution?

A: Let volume of 10 M (M1) HCl (V1) = (1-x) L And 3M (M2) HCl (V2) = x L Hence molarity of the mixture…

Q: molecule

A: According to the question, we need to determine whether the given organic compound is soluble in…

Q: If 30. g of AgNO3 is available, what volume of 0.10 M AgNO3 solution can be prepared? Volume =…

A: Molarity is the concentration unit .It is defined as moles of solute in Liter of solution . It is…

Q: How will you separate soluble and insoluble impurities?

A: since the insoluble impurities will be present as precipitate in the solution hence it can be…

Q: A solution is sitting undisturbed on a side shelf in the laboratory. A small crystal of the same…

A: The solution is saturated solution. A saturated solution has so much solute that any additional…

Q: What is the process of predicting whether an Ionic Compound is Soluble?

A: Given compounds,      Ionic Compounds

Q: Choose the letter/s that applies: In analyzing the computation of Dilution formula equations, the…

A: Dilution formula equation is given as follows, where: V1 = Volume of the concentrated solution M1 =…

Q: A 113 – mL sample of a 1.4 M sucrose solution is diluted to 600 mL . -

A: The given information is as follows: The initial volume of the sucrose solution V1= 113 mL The…

Q: concentration of solute number of ions that solute ionizes into mass of solvent all of these

A: Colligative properties are physical properties of solution which are depends on number of solute…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.