Question

Balance the following chemical equations

1• □H2 + □O2 ==>□H2O

2•□H2 + □N2 ==> □NH3

3•□AI2O3 ==> □ AI +□O2

4•□S8+□ O2==>□SO2

5•□C2H6+□O2==>□CO2+□H2O ​

Answer 1

Answer:

2h2+O2==>2H2O

3H2+N2==>2NH3

2Al2O3==>4Al+3O2

S8+8O2==>8SO2

C2H6+3O2==>2CO2+3H2O

SORRY FOR THE LAST ONE IT IS TRICKY.

HOPE REST WAS HELPFUL.

Answer 2

Answer:

1.2H2+O2=2H2O

2.3H2+N2=2NH3

3.2Al2O3=4Al+3O2

4.S8+8O2=8SO2

5.2C2H6+7O2=4CO2+6H2O