I have predictions!! Possibly a leak from our dear from **eXcel? Anyways, I decided to share! =) I might get prosecuted for this but... Only the best for my friends, so I'll take that risk! =D
Question 2:
Procdeure:
Part A
1. Transfer 25cm^3 of solution A and 25cm^3 solution B into a 250ml beaker.
2. Add 2cm^3 of concentrated sulphuric acid to the mixture.
3. Warm the the beaker over a Bunsen flame for about 2 minutes.
4. Record your observations and deduce the identity of Solution A and B and the product formed, Compound C.
(Keep this solution for Part B)
Part B
1. Pipette 25cm^3 of Solution C into a conical flask.
2. Add 4 drops of phenolphthalein into the conical flask.
3. Titrate Solution C with 0.100 mol dm^-3 NaOH.
(Record titre values etcetc)
4. Add the solution containing Compound C into the conical flask and leave on standing for 10 minutes.
Questions
1. Identify Solutions A and B.
(Alcohol and Carboxylic acid. I can answer the questions omg!!!)
2. The contents of the conical flask are shown in the picture above. Name the compounds formed.
(Ethyl methanoate and Potassium methanoate!!)
3. The contents of the conical flask are very commonly available at pharmacies. Deduce its common name from their IUPAC standard names.
Answer <-- Click here for method to derive answer.
Have a nice day people!!! =) Study hard x)
Edit: Since some people have trouble telling that this evidently isn't the question for the exam, I'll type it out clear here x_x it isn't x_x It's a birthday wish for dear esther x_x It's either I'm really good or you people are a little too nervous about the coming exams lol.
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