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OCR AS Chemistry Depth

General discussion for depth paper 23 May 2019

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Was ok. Lacked analytical techniques. Plenty of Maths.
Original post by ItsEuan
General discussion for depth paper 23 May 2019
Reply 2
yeah, next year as are gonna get bombarded with analytical techniques
loved the maths, wasnt hard
Original post by itskxmil
Was ok. Lacked analytical techniques. Plenty of Maths.
I found it quite easy made up for the multiple choice in breadth
Original post by ItsEuan
General discussion for depth paper 23 May 2019
What did you guys get for the last calculation Q on percentage yield in alcohols
What did people put for the 6 mark fertilisation question ?
Original post by Wanderingpro
What did you guys get for the last calculation Q on percentage yield in alcohols


I got 6.78g of hexan-1-ol I think
Reply 7
Original post by Wanderingpro
What did you guys get for the last calculation Q on percentage yield in alcohols


8.16g
What did you guys get for the value of x in the SrCl2 xH20
Six
Original post by joshxieee
What did you guys get for the value of x in the SrCl2 xH20
Reply 10
Original post by ItsEuan
8.16g


Same
13
Original post by itskxmil
Six
Reply 12
how did u get that
Original post by Jasmindersheena
13
I got 5.8 for some reason and I was going to round it but I think it asked to give it to 2sf
same I rounded it tho rip
Original post by joshxieee
I got 5.8 for some reason and I was going to round it but I think it asked to give it to 2sf
I got like 7.84 for the alchohol
5.8 for x
8.16g
5.8 for grams?
Original post by Eatin_Beans
I got like 7.84 for the alchohol
5.8 for x


I got 5.8 rounded to 6 and 7.83
for x in the xH20
Original post by thekidwhogames
5.8 for grams?

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