Earths Resources Flashcards

(4 cards)

1
Q

Meaning is reduction

A

Loss of oxygen or the gain of hydrogen during a chemical reaction

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2
Q

Oxidation

A

Gain of oxygen during a chemical reaction

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3
Q

How do you test for hydrogen

A

Squeaky pop

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4
Q

How do y Ohhh test for carbon dioxide

A

Cloudiness / cloudy

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