Gas Tests Flashcards

1
Q

Hydrogen test

A

Place a lot splint into a test tube containing the gas. If you here a squeaky pop, hydrogen is present.

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2
Q

Oxygen test

A

Place a glowing splint into a test tube. If it relights, oxygen is present.

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3
Q

Carbon dioxide/ limewater test

A

Bubble gas through limewater. If the limewater turns milky white or cloudy, carbon dioxide is present.

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