The balanced equation for the chemical equation is Mg+2HCl->MgCl2+H2 If the student used an excess of hcl to dissolve 0.045 grams of pure Mg ribbon, and collected the gas in a test tube over water how much H2 gas could she produce, calculate the answer in moles.

The balanced equation for the chemical equation is Mg+2HCl->MgCl2+H2 If the student used an excess of hcl to dissolve 0.045 grams of pure Mg ribbon, and collected the gas in a test tube over water how much H2 gas could she produce, calculate the answer in moles.

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter5: Gases

Section: Chapter Questions

Problem 46E

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Question

The balanced equation for the chemical equation is Mg+2HCl->MgCl2+H2

If the student used an excess of hcl to dissolve 0.045 grams of pure Mg ribbon, and collected the gas in a test tube over water how much H2 gas could she produce, calculate the answer in moles.

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