Question

4. Identify displacement reaction from
the following chemical equations. a. CaO + H2O -> Ca(OH)2 + Heat b. 2Pb(NO3)2 2PbO + 4NO2 + O2 c. 2H2O d. Zn + CuSO4 -> ZnSO4 + Cu + heat electricity > 2H2 + O2
d. zn+cuso4 ------>znso4+cu​

Answer 1

Answer:

H20+62

Explanation:

Answer 2

Answer:

d. zn+cuso4 ------>znso4+cu

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