In the substitution reaction of methane and a halogen, which of the following halogens is the most reactive?
The substitution reaction between methane and fluorine gases is represented by the equation: The bond enthalpies of the reactants and products are listed in the table.
|Bond Enthalpy (kJ/mol)||485||411||155||565|
What is the enthalpy change for the substitution reaction?
What is a substitution reaction?