Formulas Flashcards
1
Q
What is the formula of a hydroxide ion?
A
OH-
2
Q
What is the formula of an ammonium ion?
A
NH4+
3
Q
What is the formula of a nitrate ion?
A
NO3-
4
Q
What is the formula of a sulfate ion?
A
SO4 2-
5
Q
What is the formula of a carbonat ion?
A
CO3 2-
6
Q
What is the charge of an ammonium ion?
A
NH4 +
(1+)
7
Q
What is the charge on a sulfate ion?
A
SO4 2-
(2-)
8
Q
What is the charge on a nitrate ion?
A
1-