Earths Resources Flashcards
(4 cards)
1
Q
Meaning is reduction
A
Loss of oxygen or the gain of hydrogen during a chemical reaction
2
Q
Oxidation
A
Gain of oxygen during a chemical reaction
3
Q
How do you test for hydrogen
A
Squeaky pop
4
Q
How do y Ohhh test for carbon dioxide
A
Cloudiness / cloudy