Physics and Chemistry (1 Viewer)

[_deloso]

If anyone need any help, I'm more than happy to help you with any questions.
and best of luck for everyone in year 11 and 12!

 

[Dylanamali]

If anyone need any help, I'm more than happy to help you with any questions.
and best of luck for everyone in year 11 and 12!

Deloso had a few questions regarding the CSSA 2011 chem exam, multiple choices..

q4 was a calculation question, regarding ethylene being reacted with bromine. Do you remember what your answer was?
I'm preety sure you had to work out which one was not in excess then do molar ratio.s

Another question was what was the geiger counter used for? What is the answer....? There was no simple - detecting radiation

Also do you remember the question regarding the adding of HCl to BaOH, and the pH of the resultant solution. Do you remember your answer?

 

[_deloso]

Deloso had a few questions regarding the CSSA 2011 chem exam, multiple choices..

q4 was a calculation question, regarding ethylene being reacted with bromine. Do you remember what your answer was?
I'm preety sure you had to work out which one was not in excess then do molar ratio.s

Hmmm cant quite remember.

Another question was what was the geiger counter used for? What is the answer....? There was no simple - detecting radiation

yeah I know, you needed to know where radiation could possibly occur. I did the metal sheets.

Also do you remember the question regarding the adding of HCl to BaOH, and the pH of the resultant solution. Do you remember your answer?

check other post.. but cant remember as well

 

[Dylanamali]

cheers..

Expected mark?

 

[_deloso]

85%+ hopefully