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Chemistry Predictions/Thoughts (18 Viewers)

compd

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They give you 1 mark for writing the balanced chemical equation basically and 2 marks if you did something correct in the working out, so basically if you just make a calculation mistake i would say you might get 2 or 3, but most likely 3/4.
what was the balanced chemical eqn u were supposed to write
 

askit

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How harshly penalised would I be for the 7 marker about XYZ, if I didn't calculate the moles of each and use the molar mass? - Got order right and used all the other data kinda just forgot about the mass rip
 

ManifestationIsKey

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How harshly penalised would I be for the 7 marker about XYZ, if I didn't calculate the moles of each and use the molar mass? - Got order right and used all the other data kinda just forgot about the mass rip
Maybe two marks lost because it was just a simple c = n/V question, there was nothing much to do except for Z u had to use a mol ratio. Btw the order was Y, X, Z right or am i tripping
 

Ishi081

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Maybe two marks lost because it was just a simple c = n/V question, there was nothing much to do except for Z u had to use a mol ratio. Btw the order was Y, X, Z right or am i tripping
I mean it doesnt say to calculate the moles. or did it? and it also didnt say to use all the information provided.
 

herbimycin

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guys i think i only got a 99 raw😔 i coloured the wrong circle on q17 but had the right answer in my head. idk how i did this badly am i cooked?
 

ManifestationIsKey

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Like for titre volume if you match it (you have to use a mol ratio for Z btw) you get that Y and Z have the same titre volume. But since Z is symmetrical it is the third 1.
 

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