Question

Balance the above chemical equations, No spam or else I will report. whoever will give correct answer I will mark him her as brainliest.​

Answer 1

Explanation:

1)2Fe + 3H2SO4 → Fe2(SO4)3 + 3H2

2)2C2H6 + 7O2 → 6H2O + 4CO2

3)3KOH + H3PO4 → K3PO4 + 3H2O

4)SnO2 + 2H2 → Sn + 2H2O

5)4NH3 + 5O2 → 4NO + 6H2O

6)2KNO3 + H2CO3 → K2CO3 + 2HNO3

7)B2Br6 + 6HNO3 → 2B(NO3)3 + 6HBr

8)

Answer 2

Answer:

2(Fe) + 3(H2SO4) => Fe2(SO4)3 + 3(H2)

2(C2H6) + 7(O2) => 6(H20) + 4(CO2)

3(KOH) + H3PO4 => K3PO4 + 3(H2O)

SnO2 + 2(H2) => Sn + 2(H2O)

2(NH3) + 4(O2) => 2(NO) + 3(H20)

2(KNO3) + H2CO3 => K2CO3 + 2(HNO3)

B2Br6 + 6(HNO3) => 2[B(NO3)3] + 6(HBr)

2(BF3) + 3(Li2SO3) => B2(SO3)3 + 6(LiF)

4[(NH4)3PO4] + 3[Pb(NO3)4] => Pb3(PO4)4 + 12(NH4NO3)

SeCl6 + O2 => SeO2 + 3(Cl2)