Chemsistry Doubts

[SIstudy]

Ppl I've made this new thread to get stuff organized a little better (IA)
Yu ppl can post ur doubts here and IA get the solution.
Pray fr my IGz
I'm really tensed

I feel so stupid, fr the typing error!
anyways lets just ignore it

 

[M.A.H]

I get so confused in formation of salts sometimes, and the tests in paper 6 where i have to know the colors of salts and all... I suck at those

 

[SIstudy]

Well the colours of cations and anions is sumthin that yu hav to memorise
make a separate sheet of the the cation and anions, stick tht on ur rooms wall

formation of satls depends on its solubility

 

[talal096]

i am stuck in stichometery....help

 

[SIstudy]

Go through ur notes/text book of tht chp
thn do all the stichometry questions in the pastpaper
trust me this really helps!

 

[SIstudy]

http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Chemistry (0620)/0620_w04_qp_6.pdf

Q4 (d)
Q7
Help Pls!!!

 

[ahmadduais]

http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Chemistry (0620)/0620_w04_qp_6.pdf

Q4 (d)
Q7
Help Pls!!!

for q 7 u have to plain and experiment for chromatography and take data
as for q 4 you need to show from the graph by submerging a line at the needed data.
good luck

 

[igs_beast]

any notes for maths??

 

[SIstudy]

for q 7 u have to plain and experiment for chromatography and take data
as for q 4 you need to show from the graph by submerging a line at the needed data.
good luck

why will increase in the volume of water not effect the temperature changes?

 

[sj0007]

why will increase in the volume of water not effect the temperature changes?

i replied to this on the other thread anyways.......the volume of water does affect.. the temp change would be smaller as the rise or decrease watever would be low hope i helped..
my lovely taurus friend!!!

 

[Afzal1]

why will increase in the volume of water not effect the temperature changes?

when volume increases the temperature spreads to the whole liquid so the heat is transferred to the whole liquid decreasing the volume.

 

[SIstudy]

Y

i replied to this on the other thread anyways.......the volume of water does affect.. the temp change would be smaller as the rise or decrease watever would be low hope i helped..
my lovely taurus friend!!!

Yeah rite, and i understood
love yu more aquarius

 

[sj0007]

ppl check the notes out in dis thread
https://www.xtremepapers.com/community/threads/chem-pp6-notes.25051/