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Chemistry yr 7 > Tests For Water Purity > Flashcards

Flashcards in Tests For Water Purity Deck (3)
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1

In test where the water is pure, what will happen when silver nitrate is added?

It remains colourless

2

What happens when silver nitrate is added to salt water?

Forms white precipitate (solid)

3

We can check if the soloution is water or salt water by....

Testing the boiling points
BP of salt water = 105 degrees
BP of water= 100 degrees