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Chemistry: Post your doubts here!
Yet again im posting please do help " Question number 7 please help http://papers.xtremepapers.com/CIE/... AS Level/Chemistry (9701)/9701_s12_qp_12.pdf And question number 11 and 23 http://papers.xtremepapers.com/CIE/... AS Level/Chemistry (9701)/9701_s11_qp_12.pdf " -
Chemistry: Post your doubts here!
Question number 7 please help http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_s12_qp_12.pdf And question number 11 and 23... -
Chemistry: Post your doubts here!
Why is it C? please explain bro -
Chemistry: Post your doubts here!
Help me with question number 11 please http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_w10_qp_12.pdf And question number 9... -
Chemistry: Post your doubts here!
Hahaha rightt my badd lol! "oh simple things, where have you gone" ;) -
Chemistry: Post your doubts here!
Ahaa Thank you so much! That helped alot bro! -
Chemistry: Post your doubts here!
Please explain question number 8. http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_s10_qp_11.pdf -
How was Mechanics Paper 42!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
what was the answer to the last quesiton 7? where they ask you to find the distance? -
how was chemistry paper 22
Yeah it was fairly easy! Goddammit i screwed up the moles question :/ Nothing to do though... -
how was chemistry paper 22
Oh shit bro, my friends got around 91 aswell. i screwed it up and got around 23 somthing *cries* -
how was chemistry paper 22
I have done the exam. Someone PM me the percentage purity answer. I think i really messed it up :( -
Pure Mathematics 1.... AS students only
For question 7 i got (7,15) for R. Please tell me someone got the same answer :/ -
Mathematics: Post your doubts here!
Okay once you have the co ordinates of A and M, you have done the toughest part. Since you havent given the co ordinates of A and M, im gonna take the numbers that come firrst in my head, A and M in this situation be (4,0) and (2,4) Okay now Let C be (p,q) Now we use Mid point formulas. (4+p/2 =... -
Chemistry: Post your doubts here!
Thanks thanks alot bro! Now i get it! Your help was greatly appreciated! :) -
Chemistry: Post your doubts here!
Please help with question no. 5, 10, 12, 21 http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_w10_qp_11.pdf -
Chemistry: Post your doubts here!
Please explain question 6 http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_s10_qp_11.pdf And question 3 and 7 http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_w10_qp_12.pdf -
Mathematics: Post your doubts here!
Just substitute one of the value of K found in 8.i) in the equation of fg(x)=x. Which was i believe 36/2-x +2k = x. you will end up with a quadratic equation and solve it then! -
Mathematics: Post your doubts here!
4.i) In this one we use the formula F=ma instead of F, i will use T, since T(tension) is the force working here. So for Particle A , (there is no friction, only weight and tension) 2-T=0.2a For particle B , (there is friction and tension) T - uR= 0.3a << in...