The general formula for a cycloalkane is: ) CnHn- \mathrm{C}_{\mathrm{n}} \mathrm{H}_{2 \mathrm{n}+2} \mathrm{C}_{\mathrm{n}} \mathrm{H}_{2 \mathrm{n}} \mathrm{C}_{\mathrm{n}} \mathrm{H}_{2 \mathrm{n}-2}