3. State whether each of the following equations represents a synthesis (s), decomposition(d), single replacement (sr), double

Question

3. State whether each of the following equations represents a synthesis (s),
decomposition(d), single replacement (sr), double replacement (dr),
combustion (c) or an acid-base (ab) reaction.
1. CO₂ --->C + 0₂
2. NaCl + AgNO3 → NaNO3 + AgCl
3. S + Cl₂ → SC1₂
4. BaCl₂ + 2NaOH--->2NaCl + Ba(OH)₂
5. 2C₂H₂ + 50₂---> 4CO₂+ 2 H₂O
6. Zn + CuSO4 → ZnSO4 + Cu
7. HCI + NaOH ---> H₂O + NaCl
8. Pb(NO3)2 + Mg --->Pb + Mg(NO3)2

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