2022 Higher Speculative Answers: Part 2
Channel: Andrew Hay
Date: 2022-05-01

Feel free not to watch this and relax/do some work before your next exam.(my phone chopped the file into two, the second part will follow soon)
Also note that there may be more correct answers than I say here, sorry but I can't answer what will be accepted. Don't use it as proof of your mark. These are for non-profit educational info only.
My excuse for mistakes: This was done late in the day!
Mistake 1: Q 2. c) Answer is sodium, not Ca ! Thanks to all for spotting my reading error.
Mistake 2: Q 4. a) Ester link is a better answer than mine, thanks for spotting Abi Gail.
Mistake 3: Q 5. b)i) It's oxidation and I added the 2e to the wrong side, they should be on the right! Abi Gail again, you're a star.
Mistake(ish) 4: Q 5. b)iv) Tollens reagent (which isn't simple silver nitrate, not sure if that would be accepted or not)
Mistake 5: 7. e)i) -5 X equation (2) should be +100. Total should be -4532
The answer to 2. b) i) is apparently offscreen. It's 1.35 soz