GCSE Chemistry - Sodium Thiosulphate Coursework We must produce a piece of coursework investigating the rates of reaction, and the effect different changes have on them. The rate of reaction is the rate of loss of a reactant or the rate of formation of a product during a chemical reaction. It is measured by dividing 1 by the time taken for the reaction to take place. There is five factors which affect the rate of a reaction, according to the collision theory of reacting particles: temperature, concentration (of solution), pressure (in gases), surface are (of solid reactants), and catalysts. I have chosen to investigate the effect temperature and concentration have on a reaction. This is because they are the most practical to investigate it would take longer to prepare a solid in powdered and unpowdered form, and it is difficult to get accurate readings due to the inevitabilities of human errors, and as gas is mostly colourless it is difficult to gauge a reaction changing the pressure, and if a substance is added to give the gas colour, it may influence the outcome of the experime......

Word Count: 3005
Page Count: 12 (250 words a page / double spaced)

View This Essay Now $19.99 (or $12.99 for membership)

What is Your Time Worth? Get INSTANT UNLIMITED ACCESS to this paper
and 15,000 other essays and term papers!

Search for other Sodium Thiosulphate - GCSE essays, term papers and book reports.

Other Free Essays, Term Papers and Book Reports:

The Great Depression free essay paper
Discontent in Russia free term paper
Business plan for GCM Cleaning free book report
the ancient olympics free term paper
A Comparative Approach to the Definitions of Critical Thinking free book report
beowulf free term paper
Has Racism Today Cahnged since the 1950's free term paper
Justice: Denied By Human Error, Ensured By Divine Law free term paper
The Distrubution Patterns of Main Ethnic Groups in the USA free essay paper
To Kill A Mockingbird free book report
Behind the scenes is important too free book report
1984: Winston's Downfall free essay paper
A Child Called free essay paper
Society in a War on Drugs free essay paper
Down Syndrome free term paper
Frakenstein free essay paper
Australia was invaded not settled free essay paper
How To Do An Ollie free term paper
Heart Of Darkness free essay paper
Supply Chain Management in the Seafood Industry free essay paper

We have the best book reports, essays and term papers on Sodium Thiosulphate - GCSE. For the cost of a pizza and some beer let us help you make your job of writing your paper easier. It's that simple.

Dear Free Essays:

Thanks for helping me with my term paper!
With so many essays and term papers on your service, I got a few ideas from mixing and matching and managed to write a great paper in 1/10 the time. My teacher thought so too because I got an A grade. Thank you so much!

Julia B.
Denver, Colorado

I'm very pleased with the quality of your term papers and essays. For all the time and worrying your service saved me from, it was well worth the $12.99.

Brandon W.
Columbus, Ohio

I totally waited to the last minute to work on my term paper and really started to freak. But your site totally came to my rescue and helped me out of a bind. I scored an 94 and was very pleased. Thank you!

Greg F.
UC San Diego

PRIVACY | TERMS & CONDITIONS | MEMBER LOGIN | CUSTOMER SUPPORT