For the TLC did anyone compare the crude product and the recrystallised one to the pure aspirin and their rf values. Then the crude product and recrystallised one to the 2 hydroxybenzoic acid ?
For the TLC did anyone compare the crude product and the recrystallised one to the pure aspirin and their rf values. Then the crude product and recrystallised one to the 2 hydroxybenzoic acid ?
For the TLC did anyone compare the crude product and the recrystallised one to the pure aspirin and their rf values. Then the crude product and recrystallised one to the 2 hydroxybenzoic acid ?
What did u get the answer for Q1 last question O-H bond value?
I'm really annoyed because I got the entire question right up to writing the name down, I worked the Mr out as 88 and I had the empirical formula... molecular formula was C4H8O2 but because it was a carboxylic acid I had a brain fart and also put it as C3H7COOH. Propanoic Acid
Ohhh I was wondering what salters was hahaha. So the product for the last question for you guys was an ester but for Chemistry A it was a carboxylic acid? Does that mean I didn't get it wrong?
Ohhh I was wondering what salters was hahaha. So the product for the last question for you guys was an ester but for Chemistry A it was a carboxylic acid? Does that mean I didn't get it wrong?
i made the same mistake - yeh it was methylpropanoic acid
Wait a second... For the last question (Salters A) I put butanoic acid... Where on earth did it say it was branched because I even looked through the question again to see if it said it had to be branched.
Wait a second... For the last question (Salters A) I put butanoic acid... Where on earth did it say it was branched because I even looked through the question again to see if it said it had to be branched.
it said the highest peak on one of the diagrams was from a secondary carbo-cation fragment which means it must have been branched.