Ask Singapore Homework?

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



Question

secondary 3 | Biology
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Elaine Lim
Elaine Lim

secondary 3 chevron_right Biology

HELP WITH CHEMISTRY PLS THKS

Date Posted: 7 years ago
Views: 561

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Peir Yong
Peir Yong's answer
77 answers (Tutor Details)
1st
Try to understand the logic behind each step (:
Elaine Lim
Elaine Lim
7 years ago
The last step may I know why is it 0.002 mol? I thought the mol found for HCL is 0.004?
Peir Yong
Peir Yong
7 years ago
Careless sorry... answer should be doubled then
Elaine Lim
Elaine Lim
7 years ago
It’s okkk thank you:)
Peir Yong
Peir Yong
7 years ago
Very sorry about it. Anyway the other question too!! I missed out the statement in the other qn. Sorry again!!