<body><script type="text/javascript"> function setAttributeOnload(object, attribute, val) { if(window.addEventListener) { window.addEventListener("load", function(){ object[attribute] = val; }, false); } else { window.attachEvent('onload', function(){ object[attribute] = val; }); } } </script> <iframe src="http://www.blogger.com/navbar.g?targetBlogID=1889218007247157022&amp;blogName=BA-LL&amp;publishMode=PUBLISH_MODE_BLOGSPOT&amp;navbarType=BLACK&amp;layoutType=CLASSIC&amp;searchRoot=http://ba-ll.blogspot.com/search&amp;blogLocale=en&amp;homepageUrl=http://ba-ll.blogspot.com/&amp;vt=5279735575633011971" marginwidth="0" marginheight="0" scrolling="no" frameborder="0" height="30px" width="100%" id="navbar-iframe" allowtransparency="true" title="Blogger Navigation and Search"></iframe> <div></div>
rely on me.
We are your soul.

Your photo here.

We're a group who ONLY love bridge.
Oh yes, we love each other too, :D

strike out.

We want BRIDGE
We wanna be rich too

hearts talking.




alternative exits.

Slowie
Secretary
Clubber
Diamonds
Heart Ace
Spades

my days, not yours.

June 2008
July 2008
August 2008
November 2008
July 2009
August 2009

thank you.

Layout: Kary-yan/Missyan.
Hosts: x o x

Saturday, July 26, 2008

this is for last minute people, chemical kinetics most important part

1. rate equation,
rate = k [reactant A][reactant B]
*rmb to raise to its appropriate powers
**units for initial rate is mol dm-3 s-1



2. Maxwell-Boltzmann Distribution Curve
When temperature is increased,
· kinetic energy of reactant particles increases
· Number of reactant particles with E > Ea increases
· Number of effective collisions per unit time increases.
· Rate of reaction is proportional to number of effective collisions per unit time
· Hence, rate of reaction increases.


3. Half-life method
for zero order reaction, half-life becomes shorter and shorter
for 1st order reaction, half-life is constant
for 2nd order reaction, half-life becomes longer and longer

4. Slow and Fast mechanism

5. Energy Profile Diagram
*remember to check if its exothermic or endothermic
**y-axis = energy/kJ mol-1, x-axis = reaction pathway
***remember to label activation energy too, and ΔΗ

i think that's about it
if there's anyone wanna update some things which i've missed here, feel free to
but please label yourself too

Labels:



3:40 PM