What mass of CaO is formed by heating 50...

What mass of CaO is formed by heating 50 g `CaCO_(3)` in air?

Verified by Experts

`CaCo_(3)(s) to CaO(s) + CO_(2)(g)`
50 gm
`=(50)/(100)` mol
`=(1)/(2)` mol `" "(1)/(2)` mol
`-(1)/(2)xx56=28` gm

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