O KINETICS AND EQUILIBRIUM Solving problems that mix equilibrium ideas with gas laws Jac When limestone (solid CaCO3) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas. This is an extremely useful industrial process of great antiquity, because powdered lime mixed with water is the basis for mortar and concrete - the lime absorbs CO2 from the air and turns back into hard, durable limestone Suppose some calcium carbonate is sealed into a limekiln of volume 550. L and heated to 700.0。C. when the amount of CaCO3 has stopped Changing, t is found that 4.14 kg have disappeared. Calculate the pressure equilibrium constant Kp this experiment suggests for the equilibrium between Caco, and CaO at 700.0 oC. Round your answer to 2 significant digits. Note for advanced students: it's possible there was some error in this experiment, and the value it suggests for Kp does not match the accepted value. x10

Chemistry: An Atoms First Approach
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Chapter12: Chemical Equilibrium
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Problem 1ALQ: Consider an equilibrium mixture of four chemicals (A, B, C, and D, all gases) reacting in a closed...
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When limestone (solid CaCO3) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas. This is an extremely useful industrial process of great antiquity, because powdered lime mixed with water is the basis for mortar and concrete — the lime absorbs CO2 from the air and turns back into hard, durable limestone.

Suppose some calcium carbonate is sealed into a limekiln of volume 550.L and heated to 700.0°C. When the amount of CaCO3 has stopped changing, it is found that 4.14kg have disappeared.

Calculate the pressure equilibrium constant Kp this experiment suggests for the equilibrium between CaCO3 and CaO at 700.0°C. Round your answer to 2 significant digits.

 

Note for advanced students: it's possible there was some error in this experiment, and the value it suggests for Kp does not match the accepted value.

 

O KINETICS AND EQUILIBRIUM
Solving problems that mix equilibrium ideas with gas laws
Jac
When limestone (solid CaCO3) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas. This is an extremely useful industrial process of great
antiquity, because powdered lime mixed with water is the basis for mortar and concrete - the lime absorbs CO2 from the air and turns back into hard, durable
limestone
Suppose some calcium carbonate is sealed into a limekiln of volume 550. L and heated to 700.0。C. when the amount of CaCO3 has stopped Changing, t is
found that 4.14 kg have disappeared.
Calculate the pressure equilibrium constant Kp this experiment suggests for the equilibrium between Caco, and CaO at 700.0 oC. Round your answer to 2
significant digits.
Note for advanced students: it's possible there was some error in this experiment, and the value it suggests for Kp does not match the accepted value.
x10
Transcribed Image Text:O KINETICS AND EQUILIBRIUM Solving problems that mix equilibrium ideas with gas laws Jac When limestone (solid CaCO3) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas. This is an extremely useful industrial process of great antiquity, because powdered lime mixed with water is the basis for mortar and concrete - the lime absorbs CO2 from the air and turns back into hard, durable limestone Suppose some calcium carbonate is sealed into a limekiln of volume 550. L and heated to 700.0。C. when the amount of CaCO3 has stopped Changing, t is found that 4.14 kg have disappeared. Calculate the pressure equilibrium constant Kp this experiment suggests for the equilibrium between Caco, and CaO at 700.0 oC. Round your answer to 2 significant digits. Note for advanced students: it's possible there was some error in this experiment, and the value it suggests for Kp does not match the accepted value. x10
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