Question

C. Fill in the blank spaces and then balance the chemical equations given below: (4)

1) Al + H2SO4 ___________ + _________

2) NaHCO3 + H2SO4 ________ + _______ + ______

3) CuSO4 + NaOH ___________ + ________

4) NH3 + O2 ___________ + __________

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Answer 1

Answer:

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Answer 2

ANSWER⤵

1.) Al + H2SO4 = Al2(SO4)3 + H2 -

2.)NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 -

3.)CuSO4+NaOH = Cu(OH)2+Na2SO4.

4.)NH3 + O2 = NO + H2O -