Complete and balance the following equations:

ICSE Class 10 Chemistry PYQ · 2023 Paper · Section B

3(iv)Written · 2023 · Section B · 2023 Paper

Complete and balance the following equations:

(a) NH4Cl + Ca(OH)2 ⟶

(b) CuSO4 + NH4OH ⟶

(c) Cu + Conc. HNO3 ⟶

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(a) 2NH4Cl + Ca(OH)2 ⟶ CaCl2 + 2NH3 + 2H2O

(b) CuSO4 + 2NH4OH ⟶ (NH4)2SO4 + Cu(OH)2↓

(c) Cu + 4HNO3 (conc.) ⟶ Cu(NO3 )2 + 2NO2 + 2H2O

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