00:01
The formula to calculate fraction of solute present in water, that is q, will be equal to v aquaurs divided by kd v organics plus v aquaurs to the power of n, where q is the fraction of the solute and v aquaurs means volume of aqua's stage and here it is given us 100 milliliter and v organic means volume of over here it is given us diethyl ether this is the ether and the value is 50 milliliter and the value of n is number of extraction here we are going to two types of extraction, one will be one extraction, another one will be two instructions.
01:13
And kd is called as partition coefficient, partition or distribution coefficient is also known as the kd.
01:25
Distribution coefficient.
01:28
And its value is 1 .0.
01:32
Now we are going to calculate 2 fraction of 25 milliliter.
01:38
2 fraction of 25 milliliter.
01:45
Hence the value of q will be equal to 100.
01:50
Let's put value of dose v acquires kd, v organic and n and 100 divided by 0 .1 is the distribution coefficient and fraction of the 25 milliliter is the organic phase or the ether phase over here plus 100 is aqua space volume and how many fraction number of fraction or extraction over here is 2 so the value will be equal to 100 divided by 100 2 .5 power 2 that is equal to 0 .97 where which is 0 .94...