The oceans Flashcards
1
Q
what is the definition of an acid ?
A
acids are proton donor
2
Q
what is the definition of a base ?
A
alkalies are proton acceptors
3
Q
what are positive ions called ?
A
cations
4
Q
what are negative ions called ?
A
anions
5
Q
what is an alkali?
A
A base dissolved in water
6
Q
give an example of a giant ionic lattice
A
sodium chloride
7
Q
is bond breaking exothermic or endothermic?
A
endothermic
8
Q
is bond making exothermic or endothermic?
A
Exothermic