A 20.00 g mixture of magnesium and zinc metal reacting with excesshydrochloric acid produced 1.102 g of hydrogen gas. What is the percentzinc in the original mixture?

Given, mass of mixture = 20.00 g Hydrogen gas produced = 1.102 g

Answered: A 20.00 g mixture of magnesium and zinc…

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter5: Stoichiometry

Section: Chapter Questions

Problem 132AE: Many cereals are made with high moisture content so that the cereal can be formed into various...

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A 20.00 g mixture of magnesium and zinc metal reacting with excess hydrochloric acid produced 1.102 g of hydrogen gas. What is the percent zinc in the original mixture?