The Student Room Group

Can somebody tell me the answers to these questions they came up in my test today?

Scroll to see replies

Reply 20
Original post by trrr
yh, i doubt i passed dis test anyway, i need a tutor asap :frown:


look around for adverts. i give out tuition around my area(oxfordshire) to a level kids at competitive rates. i suppose being graduate students, every little bit counts.
Reply 21
I had won before but ill look around
Reply 22
i got a very low mark in this test, could u just give me the working and answers so i can make corrections
Reply 23
Original post by shengoc
man, i was hoping i could give him some hints, instead of answers. :mad:


Could you help with question 2? I'm trying to complete this questions for revision heres what i got:

2/24 = 0.84

0.84*25 = 2.084

2.084 * 24 = 50 dm^3

Whatd i do wrong?
Reply 24
Original post by shengoc
look around for adverts. i give out tuition around my area(oxfordshire) to a level kids at competitive rates. i suppose being graduate students, every little bit counts.


worked out number 1 finally everything in lyf just takes practice, so happy :smile:
1) 12/24=0.5 moles
0.5 moles * 24= 12 dm^3

Quick Reply

Latest