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Chemistry yr 7 > Tests For Water Purity > Flashcards

Flashcards in Tests For Water Purity Deck (3)
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In test where the water is pure, what will happen when silver nitrate is added?

It remains colourless


What happens when silver nitrate is added to salt water?

Forms white precipitate (solid)


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