Chemistry, asked by Anonymous, 11 months ago

Balance the equations.

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Answered by Anonymous

1

Answer:

a) 2N2 + 5O2 ------ 2N2O5.

b) Zn+ 2HNO3 ------ Zn(NO3)2 + H2.

c) 4Al + 3O2 ------- 2Al2O3.

d) CaCO3+2HCl------- CaCl2 + H2O+CO2.

Answered by Anonymous

1

Answer:

2n2 +5o2 gives 2n2o5

Explanation:

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