Question

REMEMBER AND UNDERSTAND
Classify each of the following reactions: Synthesis/Combination, Decomposition,
Combustion, Displacement
1.
Zn + Cl -
2. 2 H S +30, 2 50, + 2 H,0
3. Cu + 2 AgNO3 Cu(NO3)2 + 2 Ag
4.
Mg(OH), →
MgO + H20 Dece
5. CaCl, + Na Soa
Caso, + 2 Naci
6. CaO + HO Ca(OH)2
7.
Pb + 4 HCI PbCl, + 2 H2
8. LI,O + CO2 LICO,
9. SO, + H,0-→ H,SO3
10. MgCO3 -
MgO + CO.​

Answer 1

Explanation:

Zn +2Cl =ZnCl2

Cu+2AgNO3=Cu(NO3)2 +2Ag

MgO+H20=Mg(OH)2 + H2