Question

Five example of double decomposition reaction

Answer 1

Answer:

1. Ca(OH)2 + 2NH4Cl → CaCl2 + 2NH4OH

2. PbCl2 + 2KI → PbI2 + 2KCl

3. CuSO4 + H2S → CuS + H2 SO4

4. AgNO3 + KCl → AgCl + KNO3

5. BaCl2 + Na2SO4 → BaSO4 + 2NaCl

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