A 0.639 g sample of cobalt, Co, is added to 236 mL of 0.100 M H₂SO, and reacts according to Co (s) + H₂SO₂ (aq) → COSO, (aq) + H₂ (g) What is the limiting reactant? Co (s) ⒸH₂SO4 (aq) A volume of 189 mL of hydrogen is collected over water. The water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 756.0 Torr and the temperature is 25 °C. What is the percent yield of hydrogen for this reaction? 4 percent yield: 28

A 0.639 g sample of cobalt, Co, is added to 236 mL of 0.100 M H₂SO, and reacts according to Co (s) + H₂SO₂ (aq) → COSO, (aq) + H₂ (g) What is the limiting reactant? Co (s) ⒸH₂SO4 (aq) A volume of 189 mL of hydrogen is collected over water. The water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 756.0 Torr and the temperature is 25 °C. What is the percent yield of hydrogen for this reaction? 4 percent yield: 28

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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