You placed 6.35 g of a mixture containing unknown amounts of BaO(s) and MgO(s) in a 3.50-L flask containing CO,(g) at 30.0°C and 750. torr. The solid BaO and MgO in the flask completely reacted to form BaCo,(s) and MgCO,(s), respectively. After the reactions to form BaCO,(s) and M9CO,(s) were completed, the pressure of CO,(g) remaining was 245 torr, still at 30.0°C. Calculate the mass of BaO(s) in the initial mixture in grams. (Assume ideal gas behavior).

You placed 6.35 g of a mixture containing unknown amounts of BaO(s) and MgO(s) in a 3.50-L flask containing CO,(g) at 30.0°C and 750. torr. The solid BaO and MgO in the flask completely reacted to form BaCo,(s) and MgCO,(s), respectively. After the reactions to form BaCO,(s) and M9CO,(s) were completed, the pressure of CO,(g) remaining was 245 torr, still at 30.0°C. Calculate the mass of BaO(s) in the initial mixture in grams. (Assume ideal gas behavior).

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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