Post Utme Achievers University 2021 Chemistry Question 16
Practice objective / multiple choice question 16 from the 2021 Post Utme Achievers University Chemistry examination.
Determine the number of moles of CO2 produced when 2.5 g of calcium carbonate (CaCO3) is completely decomposed at 25°C and 1 atm. The reaction is: CaCO3(s) → CaO(s) + CO2(g). The molar mass of CaCO3 is 100.09 g/mol.
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About This Question
This is Post Utme Achievers University 2021 Chemistry Question 16. It is one of the objective questions from the 2021 Post Utme Achievers University Chemistry examination.
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