What is the mass of calcium oxide is obtaind from decomposition of 50g of calcium carbonate?
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Explanation:
Given -
50g of CaCO3 decomposes.
To Find -
Mass of CaO
Now,
Molecular Mass of CaCO3 -
40 + 12 + 16 × 3
= 40 + 12 + 48
= 100 amu
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