Balance the following equations: P + O2 → P2O3

CuO + HCl → CuCl2 + H2O

Pb(NO3)2 + KCl → PbCl2 + KNO3

Al + HCl → AlCl3 + H2

FeS + HBr → FeBr2 + H2S

C3H7CHO + O2 → CO2 + H2O

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

answer; 4 electrons;