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AQA Chemistry C1 2017 - unofficial mark scheme

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Reply 20

jamie coleman

i got touched in my sleep by my dog. thaTS WHY i failed my chemistry exam. anyone know how i can retake it????

Reply 21

jamie coleman

i done foundation and i think it went really well i think i will be capable of an a*. altough im in the lowst set i am inceredible retarded

Reply 22

notadrugdealer

Original post by jamie coleman

i got touched in my sleep by my dog. thaTS WHY i failed my chemistry exam. anyone know how i can retake it????

Sorry can't help with the retake but I can direct you to some dog trainers or therapists?

Reply 23

jamie coleman

after i got beaten bthat i was incapable at spmelling. so i alled my grandmar she said i y my dog i found

Reply 24

notadrugdealer

Original post by Klucz_

God bless the 6 marker on limestone

I can not relate. Spent the whole night studying fractional distalation after my good ol' teacher benjy told me it would be on that

Reply 25

notadrugdealer

Original post by jamie coleman

i done foundation and i think it went really well i think i will be capable of an a*. altough im in the lowst set i am inceredible retarded

Sorry to be the bearer of bad news but I'm pretty sure foundation students can only get a C. I'm sure, however, you are less retarded than you believe

Reply 26

Karan_dulay

Original post by Moltenmo

Not enough for 4 marks

Posted from TSR Mobile

I know I was just summarising the main answer.

Reply 27

notadrugdealer

Original post by azbotho

did everyone write about hydrophobic and hydrophilic for the emulsifiers question

Yes and the hydrophilic heads have a negative charge so repell eachother separating them in the mixture

Reply 28

notadrugdealer

Original post by MainManDan

**** off i got 2 and 6

Me too

Reply 29

baqz786

Original post by notadrugdealer

Yes and the hydrophilic heads have a negative charge so repell eachother separating them in the mixture

You need to say it creates a suspension

Posted from TSR Mobile

Reply 30

liammckee11

the best 6 marker ever and the easiest questions ever.

Reply 31

Sam_C_

I screwed it up entirely

Reply 32

my g

what did anyone get for that hydrogenation question

Reply 33

Danielius Grab

Original post by azbotho

did everyone write about hydrophobic and hydrophilic for the emulsifiers question

Yes omg, i was hoping for that to come up👍🏼

Reply 34

Danielius Grab

Original post by my g

what did anyone get for that hydrogenation question

I said that hydrogenation is the process of hardening oils from unsaturated to satured by breaking its double bonds. This increases its melting point and therefore becames more solid at room temperatures

Reply 35

Danielius Grab

What did you have to say about the water and the catalyst experiment with some liquid absorbed by wool and it was heated? Was it thermal decomposition?