Represent this reaction with balanced chemical equation. Disilane gas (Si2H6) undergoes combustion to form solid silicon dioxide and water.

2Si2H6 + 7O2 = 4SiO2 + 6H2O

Good anwer

Good

I was setisfy with this anser as I search in.

Thanku for the ans..

Nice Answer

To balance the chemical equation for the combustion of disilane gas (Si2H6) to form solid silicon dioxide (SiO2) and water (H2O), you need to follow these steps:

1. Write down the unbalanced equation:
Si2H6 + O2 → SiO2 + H2O

2. Count the number of atoms on each side of the equation:
Si: 2 on the left, 1 on the right
H: 6 on the left, 2 on the right
O: 2 on the left, 3 on the right

3. Balance the elements one at a time, starting with the most complex:
Balance the oxygen atoms by multiplying the SiO2 on the right by 2:
Si2H6 + O2 → 2SiO2 + H2O

4. Next, balance the hydrogen atoms by placing a coefficient of 3 in front of H2O:
Si2H6 + O2 → 2SiO2 + 3H2O

5. Now, balance the silicon atoms by adding a coefficient of 3 in front of Si2H6:
3Si2H6 + O2 → 2SiO2 + 3H2O

The balanced chemical equation for the combustion of disilane gas is:
3Si2H6 + O2 → 2SiO2 + 3H2O