Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

secondary 4 | E Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Charlotte Lim
Charlotte Lim

secondary 4 chevron_right E Maths

CHEMISTRY
pls help with Q6 & 7 thanks

Date Posted: 6 years ago
Views: 392

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Ng Khee Boon
Ng Khee Boon's answer
68 answers (A Helpful Person)
1st
FE3+ get reduce to FE2+ while oxidising Iodide (1-) to Iodine (0)
Charlotte Lim
Charlotte Lim
6 years ago
Thank you