Investigation 7 Test -L Balance the following equation: square H_(2)Oarrow square H_(2)+square O_(2)

To balance the chemical equation, we need to ensure that the number of atoms of each element is the same on both sides of the equation.<br /><br />Given equation: $\square H_{2}O\rightarrow \square H_{2}+\square O_{2}$<br /><br />Step 1: Balance the hydrogen atoms.<br />There are 2 hydrogen atoms in $H_{2}$ on the right side of the equation. To balance the hydrogen atoms, we need to have 2 molecules of $H_{2}O$ on the left side.<br /><br />Balanced equation: $2H_{2}O\rightarrow 2H_{2}+\square O_{2}$<br /><br />Step 2: Balance the oxygen atoms.<br />There are 2 oxygen atoms in $O_{2}$ on the right side of the equation. To balance the oxygen atoms, we need to have 1 molecule of $O_{2}$ on the right side.<br /><br />Balanced equation: $2H_{2}O\rightarrow 2H_{2}+O_{2}$<br /><br />Therefore, the balanced equation is: $2H_{2}O\rightarrow 2H_{2}+O_{2}$