00:01
Hello students in this question it is asked to find out mass of agcl so the reaction will be is that is cacl 2 plus ag no3 gives agcl plus cano3 plus cano3 whole twice so agcl if we balance here it will be 2 and a gno 3 here it will be 2 so this is a balanced equation so in the first case we will find out moles of calcium chloride.
00:36
So, moles of calcium chloride, how we will find out by the formula that is molarity into volume.
00:50
So now we will substitute the value that is, molarity is given as 0 .150 into volume is that is 30 divided by 1000 because it is given in ameth.
01:04
So it is equal to 0 .0045 moles.
01:11
Now in the next case we will find out moles of agno3.
01:18
So using the same formula we will find out so 0 .0275 liter into 0 .101010 which is equal to 0 .00275 mole.
01:41
Now if we see the above equation, we see that 1 mole c .a.
01:48
Cl2 gives 2 moles of ag c .l.
01:53
So, 0 .0045 mole c .a .c .l2 will give 2 into 0 .0045.
02:04
This is equal to 0 .009 mole ag.
02:11
Now in the other case if you see that is 2 mole ag no3 gives 2 mole of ag seal so ag no3 is 0 .00275 mole ag no3 so we'll give the same that is 0 .00275 mole ag no3 so we'll give the same that is 0 .00275 mole ag no3.
02:43
C...