bases and alkalies Flashcards
1
Q
name 4 types of base exsamples
A
metal hydroxide, ammonia , metal oxide , metal carbonates
2
Q
alkalies def
A
they are soluble bases
3
Q
what is a base
A
a proton acceptors
4
Q
give an example of a metal hydroxide
A
NaOH ,
5
Q
give an example of a metal oxide
A
COPPER OXIDE , MAGNESUIM OXIDE
6
Q
GIVE AN EXSMAPLE OF METAL CARBONATE
A
CaCO3
7
Q
How do you calculate Empircal formulas
A
percentages
Divide by Ar
Dive by the smallest Ansewer
Nearest whole number ratio