00:01
Hello students hope you are doing great.
00:04
So in this question we are asked to create an ice table for pcl5 and we are given mass of pcl5 is equals to 2 .860 gram and number of moles for pcl5 is given mass that is 2 .860 gram divided by its smaller mass that is 208 .8.
00:35
24 gram per mole.
00:40
So the number of moles of pcl5 is equals to 0 .0137 mole.
00:50
Volume of pcl solution is given as 700 ml which is equals to 0 .7 liters.
01:03
Now we will calculate the molarity of pcl5.
01:09
The formula for molal 5.
01:10
The formula for molars.
01:10
Is number of moles divided by volume in liter.
01:15
So the number of moles for pcl5 we calculated is 0 .0137 mole divided by 0 .7 liters.
01:28
So, molarity is equals to 0 .0196 mole per liter.
01:38
Now let us create an ica table for the given reaction.
01:44
The reaction that we are given is pcl5 decomposes to form pcl3 plus cl2...