What happens when Concentrated HNO3 is dropped onto the heated rock?
Answer: Dropping concentrated HNO3 onto heated bedrock causes the HNO3 to dissociate to produce nitrogen dioxide, oxygen and water vapour.
4HNO3 = 4NO2 ↑ + 2H2O ↑ + O2 ↑
Answer: Dropping concentrated HNO3 onto heated bedrock causes the HNO3 to dissociate to produce nitrogen dioxide, oxygen and water vapour.
4HNO3 = 4NO2 ↑ + 2H2O ↑ + O2 ↑