00:01
Hi, in this question we are given with two salt and we are asked for the acid -based properties of these two salt solution as demonstrated by their ph.
00:14
Let's see how the reaction occurs.
00:18
First, we will consider ammonium chloride which can be written as nh4 c .l when it hydrolyzed, it produces its respective acid.
00:30
And base.
00:33
It is formed from nh4 -oh plus hcl.
00:38
It is a weak base and h -cl is a strong acid.
00:51
Nh4 -cl being strong electrolyte can be dissociated into respective ions as nh4 plus plus cl minus.
00:59
We will write water as it is.
01:02
Nh4 -o -h is a weak base, therefore it will not dissociate into ions.
01:08
Hcl being a strong acid can be written as h plus plus cl minus.
01:12
Now we can cancel out the cl minus and we will get our final reaction which include the hydrolysis of ketion.
01:25
This is the reaction in which nh4 plus consumes the oh minus of water and forms nh4 oh and releases h ion concentration...