Login

Search the forums now!

Welcome, Guest. Please login or register.

November 01, 2025, 12:29:45 pm
Pages: 1 [2]   Go Down

Author Topic: Insight 2008.  (Read 1999 times)  Share 

0 Members and 1 Guest are viewing this topic.

kenhung123

  • Victorian
  • ATAR Notes Legend
  • *******
  • Posts: 3373
  • Respect: +7
Re: Insight 2008.
« Reply #15 on: September 21, 2010, 09:12:20 pm »
0
The partial pressures are unaltered
Logged

cameron_15

  • Victorian
  • Forum Obsessive
  • ***
  • Posts: 258
  • Respect: +1
Re: Insight 2008.
« Reply #16 on: September 21, 2010, 10:10:06 pm »
0
Doesn't increasing temperature decrease reaction rates in one of the Nitric acid production steps?...
Logged
VCE: Biology 42 (43.23)|Chemistry 42 (45.88)|English 43 (42.87)|Physics 45 (47.07)| Maths methods 40 (45.14)|Specialist maths 34 (41.70)

ATAR: 98.65

2011:

kenhung123

  • Victorian
  • ATAR Notes Legend
  • *******
  • Posts: 3373
  • Respect: +7
Re: Insight 2008.
« Reply #17 on: September 21, 2010, 10:17:15 pm »
0
decrease yield
Logged

cameron_15

  • Victorian
  • Forum Obsessive
  • ***
  • Posts: 258
  • Respect: +1
Re: Insight 2008.
« Reply #18 on: September 22, 2010, 12:14:15 am »
0
Oxidation of nitrogen monoxide

"unlike many reactions, this reaction is unusual in that its rate increases with decreasing temperature." Heinemann Chemistry

 ???
Logged
VCE: Biology 42 (43.23)|Chemistry 42 (45.88)|English 43 (42.87)|Physics 45 (47.07)| Maths methods 40 (45.14)|Specialist maths 34 (41.70)

ATAR: 98.65

2011:

sajib_mostofa

  • Victorian
  • Forum Leader
  • ****
  • Posts: 829
  • Respect: +6
Re: Insight 2008.
« Reply #19 on: September 22, 2010, 12:15:10 am »
0
Wow that's a first
Logged

cameron_15

  • Victorian
  • Forum Obsessive
  • ***
  • Posts: 258
  • Respect: +1
Re: Insight 2008.
« Reply #20 on: September 22, 2010, 12:34:50 am »
0
I know, its very odd.

Just thought I'd point it out as the question clearly states "always".
I'd be tempted (as I studied Nitric Acid) to not include that, but then I'd be wrong.

being very picky though...
Logged
VCE: Biology 42 (43.23)|Chemistry 42 (45.88)|English 43 (42.87)|Physics 45 (47.07)| Maths methods 40 (45.14)|Specialist maths 34 (41.70)

ATAR: 98.65

2011:

crayolé

  • Victorian
  • Forum Leader
  • ****
  • Posts: 788
  • Respect: +3
Re: Insight 2008.
« Reply #21 on: September 22, 2010, 01:01:13 am »
0
Chemistry: There's an exception for EVERYTHING
Logged

astarman

  • Victorian
  • Trailblazer
  • *
  • Posts: 28
  • Respect: +1
Re: Insight 2008.
« Reply #22 on: October 23, 2010, 03:06:06 am »
0
could someone please clarify for me why one
Q5 C
for the ratio its 4 x 10^3 /6.99 x10^3
i dnt get where the 4X10^3 comes from :S
THANKS :D
Logged
Pages: 1 [2]   Go Up