Aim: To test the pH of a range of household chemicals.
Equipment: A variety of household chemical, spotting tile, red litmus paper, blue litmus
paper, Universal indicator solution, safety glasses.
Chemical being tested
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Colours in blue litmus
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Colour in red litmus
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Colour in the Universal indicator
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Pledge
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Red - Orange
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Morning Fresh
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Yellow-Green
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Water
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Green-Blue
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Harpic
|
Orange
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Jif
|
Dark Purple
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