Acids and Bases Flashcards
1
Q
Is sour acid or base?
A
Acid
2
Q
Is “watery” acid or base?
A
Acid
3
Q
Reaction with metals produces H2 gas. Acid or base?
A
Acid
4
Q
Reaction with CO3 gas produces compounds produces CO2 gas. Acid or base?
A
Acid
5
Q
Turns red on litmus paper. Acid or base?
A
Acid
6
Q
Lemons, vinegar, sodas, yogurt. Acid or base?
A
Acid
7
Q
Is bitter acid or base?
A
Base
8
Q
Is “slippery” acid or base?
A
Base
9
Q
Is no reaction acid or base?
A
Base
10
Q
Turns blue on litmus paper. Acid or base?
A
Base
11
Q
Ammonia, soap, cleaners, Drano, baking soda. Acid or base?
A
Base
12
Q
Phenolphthalein when clear indicates?
A
Acid
13
Q
Phenolphthalein when pink indicates?
A
Base
14
Q
pH paper when warm(red, orange, yellow) indicates?
A
Acid
15
Q
pH paper when cool(blue, green, purple) indicates?
A
Base
16
Q
pH paper when green indicates?
A
Neutral
17
Q
A
