Chapter 20 - Acids, bases and pH Flashcards
1
Q
what is a Bronsted Lowry acid?
A
a proton donor
2
Q
what is a bronsted lowry base?
A
a proton acceptor
3
Q
what does a conjugate acid base pair contain?
A
two species that can be interconverted by transfer of a proton
4
Q
monobasic, dibasic and tribasic acids refer to what?
A
the total number of hydrogen ions in the acid that can be replaced per molecule in an acid-base reaction
5
Q
Acids undergo redox reactions with some metals to produce what?
A
salt and hydrogen gas
6
Q
acid + carbonate =?
A
salt, water and carbon dioxide
7
Q
acid + base =?
A
salt and water
8
Q
acid + alkali =?
A
salt and water
9
Q
what is the logarithmic equation for pH?
A
-log[H+]
10
Q
what is the logarithmic equation for [H+]?
A
10^-pH
