Question

C6H5-OCH2CH3 + Br2+ CH3COOH​

Answer 1

Explanation:

And so oxygen will be happy if it can gains 2 more electrons to have a full octet of outer shell electrons. If it does, then it becomes a 2- ion: the O2- ion. So non-metals such as fluorine and oxygen gain electrons in order to achieve a full octet of valence shell electrons.