methods
Method
1. Collect all the apparatus needed as indicated from the apparatus
list.
2. Set up the experiment by following the diagram.
3. Pour 10cm3 of hydrochloric acid using a measuring cylinder.
4. Pour the hydrochloric acid into a beaker and measure its
temperature for two minutes by using a thermometer.
5. Pour 10cm3 of sodium hydroxide using a measuring cylinder.
6. Pour the sodium hydroxide into a beaker and measure its temperature
by using a thermometer.
7. Pour both hydrochloric acid and sodium hydroxide into the polythene
cup.
8. Stick in a thermometer to measure its temperature for two minutes
by using a stopwatch.
9. Collect the evidence and record it in a neat table.
10.Do this procedure each time.
- Created by: James Ockelford
- Created on: 23-11-12 01:59
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