Acids Bases And Ph Flashcards
1
Q
What is an acid
A
Proton donor
2
Q
What is a base
A
Proton acceptor
3
Q
What is a conjugate acid base pair
A
Two species that can be interconverted by a proton transfer
Eg HCl -> H+ + Cl-
4
Q
What is a hydronium ion
A
H3O+
5
Q
What is a mono aspic acid
A
Can donate one H+
6
Q
Want is a tri basic acid
A
Can donate 3 H+ eg H3PO4
7
Q
Acid + metal ->
A
Salt + hydrogen
8
Q
Acid + carbonate ->
A
Salt + water + carbon dioxide
9
Q
Acid + base ->
A
Salt + water
10
Q
Acid + alkali ->
A
Salt + water
11
Q
What Ph is an Acid
A
Less than 7
12
Q
What is the Ph calculation
A
-log((H+))
13
Q
Calculation for H+
A
10 to the power of -Ph
14
Q
Ph1 has how many more times H+ ions than Ph2
A
10 times
15
Q
What does a strong acid do
A
Fully dissociate
