1. How many ml of NaOH in preparing 50 g of it in 1N of solution (Na- 23, O -16, H-1)2. 100ml of sodium hydroxide solution is required 20ml of 0.5 N sulfuric acid solution toneutralize it. Calculate the amount of sodium hydroxide or percent purity. (mwt ofsulfuric acid is 98g/mole)

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1. How many ml of NaOH in preparing 50 g of it in 1N of solution (Na- 23, O -16, H-1)

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter13: Titrations In Analytical Chemistry

Section: Chapter Questions

Problem 13.30QAP

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Concept explainers

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.

Question

1. How many ml of NaOH in preparing 50 g of it in 1N of solution (Na- 23, O -16, H-1)
2. 100ml of sodium hydroxide solution is required 20ml of 0.5 N sulfuric acid solution to
neutralize it. Calculate the amount of sodium hydroxide or percent purity. (mwt of
sulfuric acid is 98g/mole)

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100ml of sodium hydroxide solution is required 20ml of 0.5 N sulfuric acid solution to neutralize it. Calculate the amount of sodium hydroxide or percent purity. (mwt of sulfuric acid is 98g/mole)

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