[elizabeth]

Please, could someone help me with reactions in the photo?

[Arkcon]

Hi there, elizabeth:, I'd like to welcome you to the Chemical Forums, but I'd like to ask you to review the Forum Rules{click}.  You agreed to these rules as a condition of signing up for our forum, and they apply to you, whether you agree with them or not, or even if you're unaware of them.

Your image essentially asks 9 separate questions, all involving one organic molecule type.  What do you know, or should have learned, about epoxides?  What help, with which one, did you have in mind.  "Just everything" isn't something we do here.