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NH3+ CuO → Cu + N2 + H2O 2. Al2(SO4)3+ NaOH → Al(OH)3 + Na2SO4

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Write complete balanced equations for the following reactions :

1. NH3+ CuO → Cu + N2 + H2O

2. Al2(SO4)3+ NaOH → Al(OH)3 + Na2SO4

3. HNO3+ Ca(OH)2 → Ca(NO3)2 + H2O

4. NaOH + H2SO4 → Na2SO4 + H2O

5. BaCl2+ H2SO4 → BaSO4 + HCl

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1. 2NH3+ 3CuO → 3Cu + N2 + 3H2O

2. Al2(SO4)3+ 6NaOH → 2Al(OH)3 + 3Na2SO4

3. 2HNO3+ Ca(OH)2 → Ca(NO3)2 + 2H2O

4. 2NaOH + H2SO4 → Na2SO4 + 2H2O

5. BaCl2+ H2SO4 → BaSO4 + 2HCl

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