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CIE IGCSE Chemistry Revision Notes

CIE IGCSE Chemistry Resources

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7.1.2  RATE (SPEED) OF REACTION cont...

EXTENDED ONLY cont...

Diagram showing the apparatus needed to investigate the effect of 

temperature on the rate of reaction

Method:

•  Dilute Hydrochloric acid is heated to a set temperature using a water bath

•  Add the dilute Hydrochloric acid into a conical flask

•  Add a strip of Magnesium and start the stopwatch

•  Stop the time when the Magnesium fully dissolves

•  Repeat at different temperatures and compare results