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Sunday, 29 October 2017

Chemical Change - Fire


Ask a question : What will happen to the paper?
Construct a hypothesis( make a guess) : The paper will burn.
Conduct the experiment
Record your observations and data colour change,
The colour change to grey and some bits were black.
Analyse information.

  1. Colour change to grey and black.
  2. Temperature change from cold to hot.
  3. Smoke to show the release of gas .
  4. Irreversible process
Report results:
The paper burnt and there was a colour change of grey and black.
The temperature change was from cold to hot.
There was also a release of gas, which was the smoke.

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