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3. A 4.430 g mixture containing CaCO3 (s) is heated until all CaCO3 (s) is decomposed completely. CaCO3 (s) → CaO (s) + CO2 (g) (molar mass: CaCO3=100.0, CaO=56.1, CO2= 44.0 g/mole) The CO2 (g) liberated from the above reaction is collected over water at 27 °C and a total pressure of 750. torr. The volume of CO2 (g) is 432 ml and the vapor pressure of water at 27 °C is 26.7 torr. Calculate the percent CaCO3 (s) in the mixture

3. A 4.430 g mixture containing CaCO3 (s) is heated until all CaCO3 (s) is decomposed completely. CaCO3 (s) → CaO (s) + CO2 (g) (molar mass: CaCO3=100.0, CaO=56.1, CO2= 44.0 g/mole) The CO2 (g) liberated from the above reaction is collected over water at 27 °C and a total pressure of 750. torr. The volume of CO2 (g) is 432 ml and the vapor pressure of water at 27 °C is 26.7 torr. Calculate the percent CaCO3 (s) in the mixture

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Chemistry
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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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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3. A 4.430 g mixture containing CaCO3 (s) is heated until all CaCO3 (s) is decomposed completely. CaCO3 (s) → CaO (s) + CO2 (g) (molar mass: CaCO3=100.0, CaO=56.1, CO2= 44.0 g/mole) The CO2 (g) liberated from the above reaction is collected over water at 27 °C and a total pressure of 750. torr. The volume of CO2 (g) is 432 ml and the vapor pressure of water at 27 °C is 26.7 torr. Calculate the percent CaCO3 (s) in the mixture Setup:
Transcribed Image Text:3. A 4.430 g mixture containing CaCO3 (s) is heated until all CaCO3 (s) is decomposed completely. CaCO3 (s) → CaO (s) + CO2 (g) (molar mass: CaCO3=100.0, CaO=56.1, CO2= 44.0 g/mole) The CO2 (g) liberated from the above reaction is collected over water at 27 °C and a total pressure of 750. torr. The volume of CO2 (g) is 432 ml and the vapor pressure of water at 27 °C is 26.7 torr. Calculate the percent CaCO3 (s) in the mixture Setup:
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