Classify the following reactions as either: combination, decomposition, combustion,
precipitation (metathesis) or redox reactions:
1. C (s) + 4HNO3(aq) →4 NO₂ (g) + 2 H₂O (1) + CO₂(g)
2. HCI (aq) + NH3 (aq) → NH4Cl (aq)
3. 2 HI (g) → H₂ (g) + 12 (g)
4. Cu(NO3)2 (aq) + Na₂S (aq) → CuS (s) + 2NaNO3(aq)
5. Zn (s) +2 AgNO3(aq) → Zn(NO3)2 (aq) + 2Ag (s)
6. H₂SO3 (aq) + 2KOH(aq) → K₂SO3 (aq) + 2H₂O (1)


Please please help ASAP