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chemsitry coursework
Essay specific features
Written by:
Robert H
Date added:
March 27, 2013
Level:
University
Grade:
A
No of pages / words:
4 / 927
Was viewed:
838 times
Rating of current essay:
Essay content:
how quickly/how much hydrogen is produced.
The factors that may affect the rate of reaction are as follows:
? Temperature of the Hydrochloric Acid
? Catalyst
The effect of temperature
is taking place, the particles move more quickly. This has two effects:
1) More collisions take place
lead to a reaction, because the activation energy is higher so the reactions will be more successful...
displayed 300 characters
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In this leads to a greater frequency of collisions so the rate of the increases.
The Effect of surface area
increases the number of collisions. The energy of the particles remains the same.
Catalyst
To increase the rate of a reaction you need to increase the number of successful an alternative which has a lower activation energy...
displayed 300 characters
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