Balance the following decomposition chemical reaction:K(ClO3) --> KCl + O2
Question
Balance the following decomposition chemical reaction:K(ClO3) --> KCl + O2
Solution
Sure, here is the balanced equation:
2 K(ClO3) --> 2 KCl + 3 O2
Here's the step-by-step process:
- Write down the unbalanced equation: K(ClO3) --> KCl + O2
- Balance the equation for elements other than hydrogen and oxygen. In this case, potassium (K) and chlorine (Cl) are already balanced.
- Balance the oxygen atoms. There are 3 oxygen atoms on the left side and 2 on the right side. To balance this, we put a coefficient of 2 in front of K(ClO3) and a coefficient of 3 in front of O2. This gives us 6 oxygen atoms on both sides.
- Check if the equation is balanced for all elements. In this case, we also need to balance the chlorine atoms. We do this by putting a coefficient of 2 in front of KCl. Now we have 2 chlorine atoms on both sides.
- The final balanced equation is: 2 K(ClO3) --> 2 KCl + 3 O2
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