Discussion Of Chemistry ATP; 24 hours have passed.

[beeloooo]

i dont remember

the last two part answers were 66-68 g and temp was 44-46 o C

 

[17194]

What's the solubility at 0 Celsius....I got 15

Yeah it was 15 and the other was 60 if I recall correctly.

 

[osama]

I've written suction pump instead of safety bulb for the safety measure....is that ok??

 

[Tharindu]

Yeah it was 15 and the other was 60 if I recall correctly.

Yep...something like 65 for me too

 

[Aamynims]

but hte real answer was tht we have to add a sucking stoper in order to protect the liquid to get in to our mouth while sucking.

LOL i knooooooooooow! its sad that my answer was wrong but since someone else wrote the same answer, it makes me feel like i'm not the odd one

 

[Tharindu]

For te MCQ part that chromotography....where did u put the solvent...On the base line???

 

[Doosh Bag]

A

For te MCQ part that chromotography....where did u put the solvent...On the base line???

Answer to that was B

 

[pakisatan123]

the last two part answers were 66-68 g and temp was 44-46 o C

what ans u got fr mass of barium sulfate 17.2

 

[Tharindu]

A


Answer to that was B

Can you explain wot was B...like where the solvent and stiff were

 

[bravegirl123]

in question 1 i wrote it would be warmed by a heating tray which would fit in the flask's bottom, as ethanol is flammable. Wudit be right?