what affect the rate of reaction Free Essay, Term Paper and Book Report
Chemistry coursework
Aim: to see if the amount of ribbon affects the time taken for the acid to react completely with the magnesium.
Equipment:
25ml measuring cylinder
medium conical flask
10ml hydrochloric acid
magnesium ribbon
beaker
stopwatch
method
1. measure 10mls of hydrochloric acid and pour in to the 25ml measuring cylinder.
2. Pour the 10mls of hydrochloric acid into the medium conical flask.
3. Measure the amount of magnesium that you are going to start the experiment with.
4. Add the magnesium ribbon to the conical flask containing the acid.
5. Time it until a full reaction has occurred.
6. Collect results in a table and repeat the experiment a couple of times for accuracy.
7. Write up the experiment and draw a graph, comment if there are any anomalous results.
Theory
When you change a factor in the experiment the rate of the reaction can change. One thing that could have affected the time for the reaction to is that the metal used was magnesium. Magnesium is a reactive metal because it is in a higher group of meta......
Word Count: 983
Page Count: 3.9 (250 words a page / double spaced)
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