Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 3 | Chemistry
One Answer Below
Anyone can contribute an answer, even non-tutors.
i don't know how to do please help :(
Date Posted: 5 years ago
Views: 369
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
a bit long, take ur time to read ...
Date Posted:
5 years ago
Thank you!! 。^‿^｡
u r welcome! hope u would enjoy learning physics! :)
360 Tutoring Program