3. A 0.605 g sample of a certain metal, X, reacts with hydrochloric acid to formXCI3 and 450 mL of hydrogen gas collected over water at 25°C and 740 mm Hg pressure.What is the molar mass of X?

The given pressure 740 mmHg is equivalent to 0.974 atm, 450 mL is equivalent to 0.450 L, 25 0C is…

Answered: 3. A 0.605 g sample of a certain metal,…

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter5: Gases

Section: Chapter Questions

Problem 5.91PAE: 91 A 0.2500-g sample of an Al-Zn alloy reacts with HCl to form hydrogen gas:...

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3. A 0.605 g sample of a certain metal, X, reacts with hydrochloric acid to form XCI3 and 450 mL of hydrogen gas collected over water at 25°C and 740 mm Hg pressure. What is the molar mass of X?