1. What must be the normality of silver nitrate solution so that each ml is equivalent to 6mg of NaCl 2. A 250mg sample of sodium chloride was assayed using volhard method.12.50ml of an unknown normality of ammonium thiocyanate and 50ml of 0.098N silver nitrate were consumed to achieve 99.7% purity. What is the normality of the ammonium thiocyanate used?

Q: R Search According to your Reference Tables, which substance Table C Solubility Curves at Standard…

A: Ans 2. KI Unsaturated solution ; It is a kind of particular solution, that contains the less amount…

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A: The maximum amount of solute that can be dissolved in the definite amount of solvent at a fixed…

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A:

Q: Part A: Determination of Densities of Pure Water and Calcium Chloride Solutions (1) Temperature of…

A: Concept used: Density = mass VolumeSpecific Gravity =Density of solutionDensity of reference

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

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A: A. To convert units of molarity (M) to mass/volume percent (m/v%), you need to know the molar mass…

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A:

Q: Note: The explanation of this work would be we did a work on the process of preparing diverse…

A: We have been given some questions, and we have to answer it.

Q: Concentrated hydrochloric acid is 12.0 M. What volume of this solution should be used to prepare…

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A: Molarity = number of moles of solute / Volume of solution in litre

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Q: percent (m/v)

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Q: 11.A sample of 10 g of potassium iodide is dissolved in a beaker. Then it is poured in a volumetric…

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Q: A weak acid is 25% dissociated at pH S0. What is the Ka for thes acid

A:

Q: A 2.1 M K2SO4 solution can be prepared by diluting mL of 9.2 M K₂2SO4 solution to 241 mL

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Q: 10 ml of a 0.02M stock solution of potassium permanganate was diluted in 100 ml of water. Using this…

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Q: 12. Determine the [H] of a solution prepared by combining 750. mL of 0.015 M hypochlorous acid, HOCI…

A: pKa  = - log Ka  pKa   = -log Ka           =  - log (3.50  * 10-8 )          = 7.456This is a buffer…

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.