Alkanes and alkenes are hydrocarbons. They are composed of molecules which contain covalent bonds. For each of
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Alkanes and alkenes are hydrocarbons. They are composed of molecules which contain covalent bonds. For each of the molecules below, use a dot and cross diagram to show the bonding it contains.
a. Methane, CH4.
b. Propene, C3H6.
c. Propane, C3H8.
d. Ethene, C2H4.
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