AQA GCSE Chemistry Paper 2 Higher Tier (8462 2H) - 13th June 2023 [Exam Chat]

Did anyone else find today's paper much nicer than paper 1..... But still quite horrible.....

Compound used to make nitric acid ?? I put ammonia

I put nitrate

I put calcium nitrate wasn't so sure tho - isn't nitrate just an ion?

I



Nitrate is NO3 so its a compound

What were you meant to put for the why is manganese a good catalyst for deconposition?

What were you meant to put for the why is manganese a good catalyst for deconposition?

Did I have to specify the gas which escaped from the flask? I didn’t know which one

Did I have to specify the gas which escaped from the flask? I didn’t know which one

Did I have to specify the gas which escaped from the flask? I didn’t know which one

Same I just put hydrogen as a guess :|

What were you meant to say the effect on equilibrium if pressure is increased? Both side had the same amount of gas molecules which made me panic

I put nitrate

Guys how was it?
Random answers I got so please compare with me
Water (the extra molecule formed)
triple superphosphate for the last one
deforestation for land for buildings so less co2 taken in
Base
Shifts to the left when the temp increased
starch
loss of habitat for the effects of increased temp
most of atmosphere is nitorgen and oxygon which arent greenhouse gases

these ones were hard to me so what you guys get???