00:02
The given equation for the synthesis of aspirin is c7 h603 on reaction with astic anhydride c4h6o3.
00:19
This is going to produce that is your aspirin c9 h804 and along with this that is your ascetic acid acid acid c2 h4 and your 06.
00:35
So this is what this is your cellic acid, cellic acid, cellic acid, salicylic acid on reaction with acidic anhydride.
00:46
Secondly one is that is your acidic and hydride.
00:49
On reaction with acidic and hydride, it is going to produce, that is your aspirin.
00:55
Asprin is going to produce.
00:58
So asprin is there and along with aspirin also that is your acetic acid is per diegoose this is first step to solve the question that we have to write the valence equation now in first part it is asked that calculate the number of moles of salicylic acid and molar mass of cellic acid is given that is your 138 gram per mole so we have to find the molar mass of number of moles of cellic acid now so mass of, therefore in first part, we are going to check that is your mass of salicylic acid.
01:31
What is the mass of cellic acid? it is given that that is equal to your 2 .07 gram.
01:41
Okay? no, molar mass of salicylic acid is what? mueller mass of cellic acid.
01:48
Cellic acid, molar mass.
01:50
That is also given in question and it is your 130.
01:55
Gram per mole now we have to find the number of modes so what is the simple concept number of moles can be calculated with the help of formula given mass divided by molar mass so given mass divided by molar mass no we are going to solve this given mass is your 2 .027 and molar mass is 138 so we are going to divide these two and what comes out to be it is just 0 .0 1469 mole.
02:28
So what is number of moles of cellic acid? number of moles is equals to it comes out to here that is 0 .01469.
02:39
So these are the number of moles of cellic acid.
02:42
This is part one of the question.
02:44
Now we are moving towards second part in second part it is, it is asked to calculate the number of moles of aspirin.
02:50
So in second part we are going to calculate the number of aspirin now in this equation it is clear that one moles of cellic acid is reacting with one mold of stic and hydride it produces one molal sprain and one moles of astic acid so number of moles of aspirin is equal to number of moles of cellic acid so number of aspirin is equal to number of moles of salicylic acid therefore number of moles of aspirin is equal to this is equals to number of moles of salicylic acid and salicylic acid has how many moles it is clear in the question that it is these are equals to 0 .01469 so second part answer comes out to be 0 .01469 moles of that is your aspirin in third part it is asked that it is art asked that three article yield of aspirin what is the theoretical yield of aspirin three article yield of aspirin we have to find now we are going to find the theoretical yield of aspirin theoretical yield is what we can see that maximum amount of product produce during the reaction so what is your if we want to classify theoretical yield, what this is, this is basically maximum amount of the product that can be formed...