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Question- CaCO3 can be roasted to produce CaO and CO2. This reaction is carried out in a flask connected to an open-end mercury manometer when the atmospheric pressure is 745 torr. If the pressure of the CO2 produced is 0.145 atm, what is the height difference between the two arms.?

P.S: I already got the total pressure, it was 855 mmHg, just need to know the height difference!

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Category:- Chemistry
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