Question

copper nitrate on heating gives copper oxide Oxygen gas and protect site write the balanced chemical equation

Answer 1

2Cu(NO3)2 + heat--->2CuO+ 4NO2+ O2
This is the balanced equation

Answer 2

hey dear !!
2CU ( NO3) 2 + heat 2CUO + 4 NO2 + O2
I hope it helps u...