Question

What amount of CaO will be produced by 1g of calcium ?

Answer 1

Answer:

the required reaction ,

2Ca+O2 -------------->2CaO

80g. 32g. 112g

80g of calcium to burn in air to produce 112g of CaO

1g " " " " " "112/80

=1.4g ans

:- 1.4g of calcium oxide will be produced by 1g of calcium..

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