Chemistry, asked by DarkPhantom800, 7 months ago

Calculate the amount of calcium oxide formed when 500g of calcium is heated CaCO3 = Cao + CO2

Answers

Answered by szymonshouse

0

Answer:

280 grams

Explanation:

The reaction is CaCO3 → CaO + CO2

So, One part of Calcium carbonate on heating gives one part of CaO

Since, 1 part has 100g mass, so 500g means 5 parts of calcium carbonate which will yield 5 parts of CaO

Mass of CaO obtained = Molar Mass x 5 = 56 x 5 = 280g

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