In a flask of fixed volume, 4 moles of A3(g) are mixed with 6 moles of B2(g) anc the gases react to form A2B(g) as the only product at constant temperature. Which of the following statements is true after the reaction is complete? O 2 moles of B2(g) are leftover. O As the reaction proceeds, the total pressure in the flask increases. O 4 moles of A2B(g) form. O There are 9 moles of gas present when the reaction is complete. B2(g) is the limiting reactant.

In a flask of fixed volume, 4 moles of A3(g) are mixed with 6 moles of B2(g) anc the gases react to form A2B(g) as the only product at constant temperature. Which of the following statements is true after the reaction is complete? O 2 moles of B2(g) are leftover. O As the reaction proceeds, the total pressure in the flask increases. O 4 moles of A2B(g) form. O There are 9 moles of gas present when the reaction is complete. B2(g) is the limiting reactant.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter8: Properties Of Gases

Section: Chapter Questions

Problem 94QRT

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