Question

Methanol,\({{\text{H}}_{\text{3}}}{\text{COH}}\), is used as the fuel in some race cars. Ethanol,\({{\text{C}}_{\text{2}}}{{\text{H}}_{\text{5}}}{\text{OH}}\), is used extensively as motor fuel in Brazil. Both methanol and ethanol produce\({\text{C}}{{\text{O}}_{\text{2}}}\)and\({{\text{H}}_{\text{2}}}{\text{O}}\)when they burn. Write the chemical equations for these combustion reactions using Lewis structures instead of chemical formulas.

Short answer

The combustion reaction using the Lewis structure for \({\text{C}}{{\text{H}}_{\text{3}}}{\text{OH }}\) is

The combustion reaction using the Lewis structure for \({{\text{C}}_{\text{2}}}{{\text{H}}_{\text{5}}}{\text{OH }}\) is:

Step-by-step solution

Define Chemical Bonding

A chemical bond is a long-term inducement between atoms, ions, or molecules that permits chemical compounds to develop.

Writing the combustion reaction

The combustion reaction for \({\text{C}}{{\text{H}}_{\text{3}}}{\text{OH }}\) is

The combustion reaction for \({{\text{C}}_{\text{2}}}{{\text{H}}_{\text{5}}}{\text{OH }}\)

Therefore, the reactions are

\({\text{C}}{{\text{H}}_{\text{3}}}{\text{OH }}\)-

\({{\text{C}}_{\text{2}}}{{\text{H}}_{\text{5}}}{\text{OH }}\)-