1. 50.05 mL of 0.4530 M KOH solution to completely to titrate 125.00 mL of sulfuric acid solution (H2SO4) of unknown concentration. a) Write a balanced equation for this reaction b) Calculate the molarity of the sulfuric acid- show all the steps in the calculation

1. 50.05 mL of 0.4530 M KOH solution to completely to titrate 125.00 mL of sulfuric acid solution (H2SO4) of unknown concentration. a) Write a balanced equation for this reaction b) Calculate the molarity of the sulfuric acid- show all the steps in the calculation

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter15: Acid–base Equilibria

Section: Chapter Questions

Problem 98AP

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

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1. 50.05 mL of 0.4530 M KOH solution to completely to titrate 125.00 mL of sulfuric
acid solution (H2SO4) of unknown concentration.
a) Write a balanced equation for this reaction
b) Calculate the molarity of the sulfuric acid- show all the steps in the calculation
2. Can a solution of unknown concentration be titrated with another solution of
unknown concentration and still get a meaningful answer? Explain your answer in a
few sentences

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