Ask Singapore Homework?

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


secondary 4 | Biology
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Christmas MT
Christmas MT

secondary 4 chevron_right Biology chevron_right Singapore

Chem, can sb explain why 31 and 32 is c and d respectively? I know the mole concept and everyth but js don’t get why. Tqtq

Date Posted: 1 year ago
Views: 83

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Eric Nicholas K
Eric Nicholas K's answer
4396 answers (Tutor Details)
Christmas MT
Christmas MT
1 year ago