Zinc and magnesium metal each react with hydrochloric acid according to the following equations Zn(s) 2HCl(aq) ZnCl 2 (aq) H 2 (g) Mg(s) 2HCl(aq) MgCl 2 (aq) H 2 (g) A 10 00 g mixture of zinc and magnesium is reacted with the stoichiometric amount of hydrochloric acid The reaction mixture is then r...

a Let x mass of Mg so 1000 x mass of Zn Ag aq Cl aq AgCl ...

Zinc and magnesium metal each react with hydrochloric acid according to the following equations: Zn(s) + 2HCl(aq)

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Zinc and magnesium metal each react with hydrochloric acid according to the following equations:

Zn(s) + 2HCl(aq) → ZnCl₂(aq) + H₂(g)

Mg(s) + 2HCl(aq) → MgCl₂(aq) + H₂(g)

A 10.00- g mixture of zinc and magnesium is reacted with the stoichiometric amount of hydrochloric acid. The reaction mixture is then reacted with 156 mL of 3.00 M silver nitrate to produce the maximum possible amount of silver chloride.

a. Determine the percent magnesium by mass in the original mixture.

b. If 78.0 mL of HCl was added, what was the concentration of the HCl?

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Chemical Principles

ISBN: 978-1111580650

7th edition

Authors: Steven S. Zumdahl, Donald J. DeCoste

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Question Posted: May 04, 2015 08:39 AM

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Zinc and magnesium metal each react with hydrochloric acid according to the following equations: Zn(s) + 2HCl(aq)

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a Let x mass of Mg so 1000 x mass of Zn Ag aq Cl aq AgCl...View the full answer

Chemical Principles

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