Consider the reaction of 1.41 g Ca(s) with 107 mL of 0.325 M HBr(aq) according to the following unbalanced chemical equation: Ca(s) + HBr(aq) → CaBr(aq) + H2(g) The hydrogen produced was collected by displacement of water at 22°C with a total pressure of 759 torr. Which reactant is the limiting reagent? HBr O Ca Correct Balanced chemical equation: Сa() + 2HBr(aq) — СаBrz(aq) + H>(e) HBr is the limiting reactant. Ca(s) + HBr(aq) – CaBr2(aq) + H2(g) Determine the volume (in L) of hydrogen gas produced if the vapor pressure of water at 22°C is 21 torr. L How many grams of the other reactant are left over?

Consider the reaction of 1.41 g Ca(s) with 107 mL of 0.325 M HBr(aq) according to the following unbalanced chemical equation: Ca(s) + HBr(aq) → CaBr(aq) + H2(g) The hydrogen produced was collected by displacement of water at 22°C with a total pressure of 759 torr. Which reactant is the limiting reagent? HBr O Ca Correct Balanced chemical equation: Сa() + 2HBr(aq) — СаBrz(aq) + H>(e) HBr is the limiting reactant. Ca(s) + HBr(aq) – CaBr2(aq) + H2(g) Determine the volume (in L) of hydrogen gas produced if the vapor pressure of water at 22°C is 21 torr. L How many grams of the other reactant are left over?

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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