Paper 6 - Tests Flashcards by Ini Kazeem | Brainscape

Q

How dop you test for the prescemce of water?

A

Add anhydrous copper(II) sulfate
If water is present it will turn the anhydrous copper(II) sulfate from white to blue

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Q

How do you test for the presence of oxygen?

A

Place a glowing splint above the tube
If Oxygen is present the splint will relight

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Q

How do you test for the prescence of carbon dioxide?

A

When carbon dioxide is bubbled through limewater, the limewater turns milky or cloudy white.
2.

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