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Chemistry Predictions/Thoughts (3 Viewers)

nonya2000

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i think its continuous since it represents an increase in atomic number, hence line graph is fine
 

Average Boreduser

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i think its continuous since it represents an increase in atomic number, hence line graph is fine
We can't have random additions of atomic numbers across all real numbers. wouldn't make sense. Although I think personally that it should be fine using a line since it generally is used when we view trends such as the ones present in bp of homologous series. idk for sure if there's a penalty
 

coolcat6778

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bro I fkn just ended up with 4 x’s and no trendline after erasing my bar chart fk I’m cooked aren’t I
they didnt tell us we had to draw a line. infact a line probably invalidates the graph anyway. a plot is the most appropriate
 

Wildhalberd

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I may have named my substance for the last question 3-methyl-2-butene (despite drawing the correct structure) am I going to lose marks? It did say only determine the structure
 

C2H6O

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I may have named my substance for the last question 3-methyl-2-butene (despite drawing the correct structure) am I going to lose marks? It did say only determine the structure
I think I have seen criterias for similar qs have “small nomenclature error” like a misplaced number being acceptable, but it’s up to the markers at this stage.
 

Wildhalberd

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I think I have seen criterias for similar qs have “small nomenclature error” like a misplaced number being acceptable, but it’s up to the markers at this stage.
Praying rn lol - buts its last question so I assume its going to be marked at B6 level so no room for error.
 

Trial&Error

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I don’t know if I’m going crazy or something, but you see this question attached, is it okay if I talked about diesel, because it’s asking for MIXTURES of hydrocarbons? I didn’t realise it was already given.

Also what raw mark are we expecting to align to like 93ish?

IMG_5388.jpeg
 

lucas10champ

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I don’t know if I’m going crazy or something, but you see this question attached, is it okay if I talked about diesel, because it’s asking for MIXTURES of hydrocarbons? I didn’t realise it was already given.

Also what raw mark are we expecting to align to like 93ish?

View attachment 50294
bro what i did not read mixture so i just did octane i might be cooked also a 91-92 will align to 93
 

BionicMango

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I don’t know if I’m going crazy or something, but you see this question attached, is it okay if I talked about diesel, because it’s asking for MIXTURES of hydrocarbons? I didn’t realise it was already given.

Also what raw mark are we expecting to align to like 93ish?

View attachment 50294
Honestly it's probably better you talked about diesel, I didn't see 'mixture' either lol
 

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