Balance the following chemical equation:C4H10 + O2 -->  CO2 + H2O

Sure, here are the steps to balance the chemical equation:

1. Write down the unbalanced equation: C4H10 + O2 --> CO2 + H2O

2. Balance the equation one element at a time. Start with the carbon (C) atoms. There are 4 carbon atoms on the left side (in C4H10) and only 1 on the right side (in CO2). To balance the carbon atoms, put a coefficient of 4 in front of CO2: C4H10 + O2 --> 4CO2 + H2O

3. Next, balance the hydrogen (H) atoms. There are 10 hydrogen atoms on the left side (in C4H10) and 2 on the right side (in H2O). To balance the hydrogen atoms, put a coefficient of 5 in front of H2O: C4H10 + O2 --> 4CO2 + 5H2O

4. Finally, balance the oxygen (O) atoms. There are 2 oxygen atoms on the left side (in O2) and 13 on the right side (8 in 4CO2 and 5 in 5H2O). To balance the oxygen atoms, put a coefficient of 13/2 in front of O2: C4H10 + 13/2O2 --> 4CO2 + 5H2O

5. However, we can't have a fraction as a coefficient in a balanced chemical equation. To get rid of the fraction, multiply all coefficients by 2: 2C4H10 + 13O2 --> 8CO2 + 10H2O

So, the balanced chemical equation is: 2C4H10 + 13O2 --> 8CO2 + 10H2O