00:01
So, bronsted -dory acids are those which release h positive ions which release protons in the aqueous solutions.
00:11
So, here the water when we have water solution so the water act as base okay.
00:18
So we have given here hno3 first of all.
00:24
Hno3 so we have a aqueous solution then we have h2o water in liquid form.
00:37
So, now what will happen that this h2o so that will act as base and this hno3 will act as acid since it is releasing the h positive ion.
00:56
So, now h3o positive that is formed in aqueous form and we have hno3 negative in aqueous form.
01:16
Okay.
01:17
So, now here this hno3 so that has donated its h okay and after donating its h positive ion so donates h positive ion.
01:46
So now hno3 negative is formed and that is called conjugate base and here we have this h2o so this leads to form h3o positive after accepting the h positive ion so that's why this is here conjugate acid.
02:24
Okay.
02:24
So, that's why hno3 is a bronsted -lowry acid.
02:42
Therefore, hno3 is bronsted -lowry acid in aqueous solution.
03:10
Then we have second part we have hf hydrogen fluoride now this is again aqueous form then we have h2o in liquid form then it gives h3o positive ion in aqueous form and f negative anion in aqueous form.
03:42
So, now again here this hf so that has donates its h positive ion and leads to form this f negative.
03:58
Okay.
03:58
So, donate h positive ion and here this h2o has accepted so accept h positive ion just like this.
04:20
Right.
04:23
So, again this is acid this is h2o base and now this h3o positive so that is conjugate acid and this is conjugate base.
04:57
Okay.
05:00
So, this is how we will do these questions...