Unknown compound has a solubility of 0.023 g/mL in water at 20 °C.  For the purification by crystallization, 6.5 g of this compound was heated in 100. mL of boiling water and it was completely dissolved. After cooling to 20 °C it was allowed to crystallize until for enough time. Fing the maximum possible amount of crystalls that can be obtained after filtration.

Q: It is found that 27 g of a sample of acetylene, C₂H₂, dissolves in 1 L of acetone at 1.0 atm…

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Q: Compute the normality of 35g of sulfuric acid dissolved in 500mL of water 6. How many moles of HCl…

A: MOLES CAN BE CALCULATED BY USING MASS AND MOLAR MASS.

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Q: Dissolve 1000 g of Potassium Iodide in 650 mL hot purified water using a 2 L capacity beaker. Allow…

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A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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A: According to the question, The mass of the H2O is given by = 81.0 g The mass of the solute per 100 g…

Q: Which compounds are soluble in water? a. C 5H 12 b. CaCl 2 c. CH 3Br

A: Like dissolves like. Water is a polar compound, therefore, it will dissolve polar compound.

Q: Sherri is asked to dilute her prepared CuCl2 solution with a volume of 655ml CuCl2 and a…

A: Given  Initial Volume of Solution (V1)= 655 mL                                                 =…

Q: Compound A has a room-temperature solubility of 30.2 g/L in a certain solvent, while compound B has…

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A: According to our guidelines, I can only answer first question because you have posted multiple…

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Q: Part 1 An aqueous solution is prepared in which 0.00192 mol Ni(NO3)2 and 0.353 mol NH3 are dissolved…

A: Given: Moles of Ni(NO3)2 = 0.00192 mol Moles of NH3 = 0.353 mol Volume = 1 L

Q: What is the molarity of a solution that is composed of 9.010 g of Na2CO3 dissolved into water to…

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Q: Determine the molecular weight of the given. Show complete detail of solution. A. Potassium…

A: Molecular weight is the sum of the atomic mass of the individual element present in that particular…

Q: 23. Draw one MgCl2 solution that is unsaturated and a second MgCl2 solution that is saturated (think…

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Q: Using the data below how do you calculate the percent yield  Compounds  Mass  Cyclohexanol used…

A: % Yield = Obtained mass x 100/Calculated mass

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A: Mass percentage depend mass of solute and mass of solution.

Q: the molarity o) and final vo

A:

Q: What is the mass % of LiF in a mixture that is prepared by dissolving 5.2 g of LiF in 92.5 g of H…

A: mass(%)= mass of solute / mass of solution×100 Solutuon=solute+solvent Percent Concentration…

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Q: 3. What is the percentage strength of a reagent solution prepared by dissolving 1.5 oz of silver…

A: The percentage of AgCl = 9.0% (option c).

Q: For what anions are most of the compounds usually soluble?

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Q: 150 140 130 120 110) 100 90 80 70 60 50 40 30 20 KCIO3 10 -Ce₂(SO's)s a 0 10 20 30 40 50 60 70 80 90…

A: The solubility of a solute varies with the temperature of water in which it is dissolved.

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (°C)…

A: One or more solutes combined uniformly in a solvent form a solution. One typical example of a…

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A: answer is given as follows

Q: 1. What mass of Agl can be produced from 0.240-g sample that assays 30.6% Mgl2?

A: As per the guideline, since you have asked multiple questions, we have solved the first question for…

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Q: 26.     Calculate the ppm of Cl- in 0.00500 M CaCl2.  molar masses of Ca = 40.08 g/ mole and Cl =…

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A: Molarity is defined as number moles of solute in 1 litre of solution.

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Q: Match the following terms with the deTinitions A. homogeneous mixture of solute(s) and solvent B.…

A: The answer to the following question

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.