I don't think the grade bounderies will be higher due 'to a higher ratio of people who are better at chemistry' because our years lot of A/A* students wouldn't have resat, only very few with low/mid A's would have as a strategic resit ... So this year there's fewer people who are better at Chem Plus a lot of people who's got D's and lower who will find it really hard to push up their grade significantly esp with pressure of a2 because the only thing that overlaps in Chem 1 is periodicity, so in that sense it will be lower
im p*ssed i think ive lost 11 which is 59 what ums is that i need 82ums btw for 240 ums
im p*ssed i think ive lost 11 which is 59 what ums is that i need 82ums btw for 240 ums
im camping 10 days for the ms to be released
Tbh it's out 70 and 100 ums it can't really change by a lot 59 last year was 83 ums Btw u can find that out by googling aqa ums calculator and u can see the ums for the different years too
Hopefully grade boundaries are in 50's (possibly 54/55), it deffo wont shoot up to 60 right since we are all A2? Its more confusing coz we r the last batch how they will do it Hopefully 70 isnt 100UMS
i cannot believe some of the retarded mistakes i made
for some reason i counted 4 methyl groups and put 2,2,4,4tetramethylpentane like wtffffff and then i got the empirical formula wrong like how man that was the easiest bit of the whole ****ing alevel then i only dropped like a couple more so i hope i can still get an A but feel so ****ing **** about that
Moles that reacted of CO: 0.240-0.170=0.070 Ratio of CO and product formed CH3OH is 1:1 so moles at equilibrum is 0.070,if it was 1CO:2CH3OH you would multiply by 2. For H2 0.70 reacts with 2moles H2 so 2x0.070=0.140. To get whats left at equilibrium subtract from initial H2 moles(0.380-0.140=0.240)
You've still got unit 4 and 5 to smash!! You can do it[/QUOTE Pffft yeah I smashed it alright, NOT
Yeah well I feel the same and so does majority of the students with that unit 4 paper- still not recovered from it Hopefully the grade boundaries will be lower iA