Question

ca(no3)2=cao+no2+O2
1.balance the equation
2.calucute the volume of No2 liberated the about reaction
3.mention the reactance and products in the equation. 4.calcute how much calcium carbonate will be decompose to get 2moles of co2


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Answer 1

Answer:

2Ca(NO3)2 → 2CaO + 4NO2 + O2

Answer 2

Explanation:

1. 2()=2()+4()+O2
2. 89.6 litres at STP.
3. Reactant is Calcium nitrate and products are calcium oxide,nitrogen dioxide and oxygen.
4. 2moles or 200gms.