Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 4 | Chemistry
One Answer Below
Anyone can contribute an answer, even non-tutors.
May I know what is the answer and the explanation for it?
Date Posted: 2 years ago
Views: 205
See 1 Answer
May I know what is the answer? Just to ensure that I am right. Sincere thanks!
? You still do not know the answer? You don't unferstand my analysis for you,?!!
Haha, I do. Just to confirm - A, yes?
A is going to give you 0 marks.
A is the opposite of what is going to happen.
A is the opposite of what is going to happen.
My explanation already said electron move to the zn rod through the wire. it is the opposite
throughout the explanation there is no gas mentioned. As more mgso4 is formed, and more zn metal is formed, conc of zn2+ in the soln must decrease. So what is the answer?
Ah, D!
360 Tutoring Program