Module 2 Flashcards
(11 cards)
1
Q
Define Molecular Formula
A
The number of atoms of each element in a molecule
2
Q
Define Emperical Formula
A
The simplest whole number ratio of atoms of each element of a compound
3
Q
Define Formula Unit
A
For ionic compounds, the formula worked out using ionic charges and used in equation
4
Q
Ammonia
A
NH3
5
Q
Carbonate
A
CO3 2-
6
Q
Sulfate/Sulphate
A
SO4 2-
7
Q
Ammonium
A
NH4 (1)+
8
Q
Nitrate
A
NO3 (1)-
9
Q
Zinc
A
Zn 2+
10
Q
Silver
A
Ag (1)+
11
Q
Hydroxide
A
OH (1)-
