Suppose we now collect hydrogen gas, H2(g), over water at 21°C in a vessel with totalpressure of 743 Torr. If the hydrogen gas is produced by the reaction of aluminum with hydrochloricacid:2Al(s) + 6HC1(aq) → 2AIC13(aq) + 3H2(g)what volume of hydrogen gas will be collected if 1.35 g Al(s) reacts with excess HC1(aq)? Expressyour answer in liters.

Preesure of Gas = 743 torr = 743/760 = 0.978 atm Temperature= 21 °c = 294 K Mass of…

Answered: 2Al(s) + 6HC1(aq) → 2AIC13(aq) + 3H2(g)…

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2Al(s) + 6HC1(aq) → 2AIC13(aq) + 3H2(g) s will be collected if 1.35 g Al(s) reacts with exces

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Suppose we now collect hydrogen gas, H2(g), over water at 21°C in a vessel with total
pressure of 743 Torr. If the hydrogen gas is produced by the reaction of aluminum with hydrochloric
acid:
2Al(s) + 6HC1(aq) → 2AIC13(aq) + 3H2(g)
what volume of hydrogen gas will be collected if 1.35 g Al(s) reacts with excess HC1(aq)? Express
your answer in liters.

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