AS Chemistry PRACTICAL 33

[Student12]

What are you all guys doing for the practicals as in i don't knw wht to study? :/

 

[falcon678]

Q.1. Hcl titration with naoh or Na2CO3.

Q.2. Enthalpy.
Temp change vs addition of volume of acid.
Graph and Q=mcdt calculations.

Q.3.
Salt.
Zn, carbonate, bromide, nitrite

this is wat i got for 33.....

 

[falcon678]

well this sure does comply with what i got...

 

[falcon678]

no prob!

 

[A star]

ooh man i hate enthalpies i stink at them

 

[falcon678]

 

[falcon678]

ooh man i hate enthalpies i stink at them

same here.... ._.

 

[biba]

thanks dude ....Appreciate it !!!!!!!!!

thanx a lot !

 

[A star]

MustafaMotani here dude
and syed1995 u r gonna regret the day i meet u after the paper

 

[Mohamed Suhail]

http://www.chemguide.co.uk/inorganic/group7/testing.html

thanks bro...really useful

 

[Muffy94]

Hats off to u guys (Y) \m/

 

[falcon678]

yyyeah.... high five!

 

[walidbinkhalid]

http://www.titrations.info/titration-calculation

this link is pretty good! thanks.

 

[Muffy94]

Hats off to u guys (Y) \m/

 

[falcon678]

alrite....keeping the paper in mind.....any tips or anything at all guys? esp for enthalpy?

 

[Ahmad Zaeem]

no problem ....

 

[biba]

Dude i have confirmed these questions ......the source is reliable ....AT LAST ..... ....

yaaaayy!! cheers !

 

[A star]

so what formulae do we need to know for enthalpy?

 

[falcon678]

there is one

Q=mass x specific heat capacity x chnge in temp

 

[A star]

other then the obvious