Extra stuff Flashcards

1
Q

What is the test for oxygen?

A

To test for oxygen you would need a glowing splint and if the splint reignites then oxygen is present

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2
Q

What is the test for hydrogen?

A

To test for hydrogen you would need a lightened splint if you hear a popping sound then hydrogen is present

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3
Q

What is required for complete combustion?

A

Oxygen

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4
Q

What is a fraction?

A

A fraction is a group of molecules with similar boiling points.

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