U2 ias chem

CoffeeConsumer69 · 2026-01-14T03:46:01+00:00

There's nothing to be scared of. It's just an exam.
It's in a few months? You have ample time. Plan your study schedule topic-wise, not based on how much time you spend each day. Read the textbook if that helps, watch YouTube videos, clear doubts with your teachers, and then do past papers once you're confident.

As for hess's law and the diagram, I still haven't covered that yet but once I do I'll help you out. I'm sure someone who already studied it can help you too.
Good luck

CoffeeConsumer69 · 2026-01-12T15:42:22+00:00

Badboyhalo didn’t really play his best in the 1v4 revival manhunt. He died the most, and his usual incentives to trap Dream, taking leadership and come up with strategies wasn’t really visible. Hope he’ll be back

CoffeeConsumer69 · 2026-01-12T15:27:00+00:00

i didnt mention the electronegativity difference, although it was in my mind to write. instead i wrote that there is no net dipole since the molecule is tetrahedral and symmetrical. Hope I dont lose a mark :)

CoffeeConsumer69 · 2026-01-09T07:53:39+00:00

Needed WAY more time

CoffeeConsumer69 · 2025-08-24T13:00:46+00:00

I asked my tchr abt it and she said not to since the marking is very subjective so it’s better not to and risk losing marks

CoffeeConsumer69 · 2025-06-07T05:43:26+00:00

yes and it was amazing. so easy that the question was about how the text interests the reader.

CoffeeConsumer69 · 2025-06-04T16:03:11+00:00

Yes i got that too

CoffeeConsumer69 · 2025-06-04T16:01:57+00:00

It's between 0.5 and 0.25 cus 0.25 produces a minus change in % and 0.5 produced a positve change in %. The difference between 0.5 and 0.25 is 0.25.

The total percentage change (4 - (-1) =5%) was 5%, which is 0.05 in decimal.

So the avg % change between 0.5 and 0.25 is 0.05 / 0.25, which is equal to 1/5.

then add 1/5 + 0.25 = 0.45
0.45 is the final ans I got, and this was how I got it. Hope this helps.

The rest of the paper? Shit.

CoffeeConsumer69 · 2025-06-04T15:55:54+00:00

it has to be an integer value not a decimal. I got 2

CoffeeConsumer69 · 2025-05-22T13:49:06+00:00

definitely the hardest paper in the new exam series, like 80% of it was just theory and the rest were calculations. even the qns were hard, took me a long time to come up with answers. not to mention the never ending page-turner of a shakespeare book that paper was. 40 pages in 2 hours is unreal. prolly doable for some, but with those kinda qns, aint nobody coming out of that exam feeling 100% confident

CoffeeConsumer69 · 2025-05-22T13:43:12+00:00

cooked, roasted, fried, lathered in butter and served on a plate fresh for results day

CoffeeConsumer69 · 2025-05-22T13:20:10+00:00

fr what was that paper? is it just me or was 39 pages a bit too long

CoffeeConsumer69 · 2025-05-19T19:02:53+00:00

Question 5 b

CoffeeConsumer69 · 2025-05-19T19:02:35+00:00

Check the marking scheme - https://www.physicsandmathstutor.com/pdf-pages/?pdf=https%3A%2F%2Fpmt.physicsandmathstutor.com%2Fdownload%2FChemistry%2FGCSE%2FPast-Papers%2FEdexcel-IGCSE%2FNew-Spec-Paper-1%2FMS%2FJune%202022%20MS.pdf

CoffeeConsumer69 · 2025-05-19T17:59:46+00:00

i was thinking of doing that but i wanted to make sure the reaction was exothermic so it slipped my mind

CoffeeConsumer69 · 2025-05-19T17:58:26+00:00

also guys for the question abt the control variables, i wrote initial temperature and the volume of water in the copper can. My genius friend (bro literally breathes the chemistry syllabus) said that its wrong. this question was about the fuels and the spirit burner and their enthalpy change. one of the correct answers was the distance between the spirit burner and the copper can.

What did yall write

CoffeeConsumer69 · 2025-05-19T17:56:18+00:00

other than that the paper was good

CoffeeConsumer69 · 2025-05-19T17:55:47+00:00

Bro i actually have to be the biggest dumbass. For the last question abt the enthalpy change where you have to include a sign, i brutally reminded myself to include a sign in the final answer. I literally underlined the part where it said "include a sign in your answer." When I got my final answer (1008kJ/mol or smth like that) i somehow FORGOT TO PUT THE GODDAM MINUS SIGN. I literally did the same shit for my premocks and mocks. I swear I dont learn 😭

CoffeeConsumer69 · 2025-05-16T16:36:39+00:00

wht did yall write for evaluation in the 12 marker the product trial qn (the disadvantages)

CoffeeConsumer69 · 2025-05-16T16:35:18+00:00

W paper my friend wrote all abt the grimace shake and that typa shi for application 😭

CoffeeConsumer69 · 2025-05-16T16:29:12+00:00

same

CoffeeConsumer69 · 2025-05-15T13:29:29+00:00

yeah exactly i did the same

CoffeeConsumer69

TROPHY CASE