Doesn't electrophilic addition always occur during esterification?

I'm a bit confused right now because I have to differentiate between the individual reaction types of electrophilic addition and esterification in the chemistry exam, but I'm wondering whether electrophilic addition isn't actually a sub-step of acid-catalyzed esterification. I'm asking for quick help and perhaps also for clear and concise explanations of esterification and electrophilic…

Chemistry-Electrophilic Addition, Radical Substitution?

Hello everyone. I have a chemistry problem that I can't seem to solve. It's the following: If an aqueous solution is used instead of HBr (hydrogen bromide) for the reaction with 2-methylpropene, an undesirable byproduct is formed. What is this substance, and how can its formation be suppressed? Could you PLEASE help me? This is…