Search results

so was your rate coming in 1000s .i didnt subtract the answer from 0.05.r u sure of yr answer

gyes i got the concentration as 1.67 *10^3 for the concentration.if this is wrong then my wrong next question and the graph will also get wrong/how much marks will i lose...any idea?i didnot substract it from 0.05 becuz otherwise the rate would have gone to 1000 so i was confused.

how was the practical???what was the decrease in concentration of iron(iii)chloride?i got 1.67*10^3 or were we meant to subtract it?

is salt analysis coming..?pls letme no

ok thankss i 'll check it out.

HBr is colurless dude so there was no colur change...

i wrote SO3...is it rite?

bond angle was 180.Na2o was alkaline rite?/?and is NaOH white or colurless?

i think Hbr is colourless.

how was your chemistry 21 exam.???i think the gradient will be high this time.what do u think???was the paper easy.i found qs 5 a bit tricky and what was the colour of aq HBr??

no i didnt take urdu,pak studies and islamiat because i live in Saudiarabia so its not required for foreign students to take these subjects..and yes i am planning to take biology in november....are 3 months enough for the preparation???

hi guys i want u all to help me.i did my IGCSEs with 6A*s in physics,chemistry,maths,english,I.T and business studies .i am in my As level with phy,chemistry and maths..recently i came to know that i cannot take admission in Pakistan because of the equalincy problem.since i have not taken...

guys how did u do in the general paper.i found the questions weird this year.also i wrote more than the word limit so will they cut my markss????plz tell me

i got the same answers as athkar and even the graph i got was like urs..so hopefully the graph u drew waass right.but i got 3.8 instead of 3.775 for the curve part.