A pharmacist was called for the assay of a newly delivered sodium chloride. Prior to the assay, he must prepare and standardize a solution of silver nitrate in the usual way. The weight of dried precipitate was determined as 0.581 grams. Calculate for the concentration of the solution in normality. 1. What is the molecular weight of the standard solution? 2. What is the molecular weight of the precipitate? 3. What is the computed normality of silver nitrate?

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Q: For each of the following solutions, calculate the normality

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Q: Define the term precipitate?

A: The term precipitate has to be defined below.

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A: Given ,Mass of KCI dissolved = 38.7 gvolume of water = 250.0 mLmolar mass of KCI = 74.55…

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Q: change in solubility is one Evidence of a Chemical Reaction * True O False

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Q: A student dropped few pieces of marble in dilute HCI contained in a test tube. The gas evolved was…

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Q: When a compound can be considered as a soluble ?

A: A compound is generally considered soluble if it dissolves completely in the appropriate solvent.

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Q: what is the solubility level of potassium nitrate and sodium chloride?

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Q: When 35.0 grams of KBr are dissolved in 245 grams of water, an expression for the resulting solution…

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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.