Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Note that Bromine is in Group VII, so its formula is Br2. There are 2 moles of H atoms per 1 mole of H2 molecules.
Date Posted:
6 years ago
tq