Question

16. Balance the following chemical equations:
(a) BaCl2 + H2SO4 - BaSO4 + HCI
(b) Ca(OH)2 + HNO3 - Ca(NO3)2 + H20
(c) Pb(NO3)2 - PbO + NO2 + O2
(d) MnO2 + HCI -- MnCl2 + H2O + Cl2​

Answer 1

Answer:

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Answer 2

Explanation:

1) Balanced Equation. BaCl2 + H2SO4 = BaSO4 + 2HCl.

2)HNO3+Ca(OH)2= Ca(NO3)2+H2O.

3)2Pb(NO3)2 = 2PBO + 4NO2 + O2.

4)Mno2+4Hcl=Mncl2+2H2o+cl2

C2H4+3o2=2Co2+2H20