Ag + HNO3 → AgNO3 + H2
Ba + HNO3 → No reaction (Ba is less reactive than Ag)
Al + 3HNO3 → Al(NO3)3 + 3/2H2
Ag + HNO3 → AgNO3 + H2
Ba + HNO3 → No reaction (Ba is less reactive than Ag)
Al + 3HNO3 → Al(NO3)3 + 3/2H2