Naming Simple Compounds Flashcards
1
Q
What is a Cation?
A
A positive ion (Na+)
2
Q
What is an Anion?
A
A negative ion (Cl-)
3
Q
Which molecules form diatomics?
A
F, Cl, Br, I, O, N, H
4
Q
How do you name a binary ionic compound? (Cation + Anion)
A
Cation first, Anion second
Add -ide to Anion
5
Q
Hypo-
A
If less than
6
Q
Per-
A
More than
7
Q
(Acid has its H+) If anion ends in -ate, change it to ____?
A
-ic
SO4^2- [Sulfate ion]
H2SO4 [Sulfuric acid]
8
Q
(Acids) If anion ends in -ite, then change it to _______?
A
-ous
SO3^2- [Sulfite ion]
H2SO3 [Sulfurous acid]
9
Q
Avogadro’s number
A
(6.02214 x 10^23)
10
Q
N2 + H2
How do u put the ratio for limiting reagent?
A
Mol H2/Mol N2
“Less than up [H2], greater than down [N2]”
Ex. 2.78 < 3, H2 is limiting
11
Q
Ferric Chloride
A
Iron (III) Chloride
FeCl3
12
Q
Potassium Sulfide
A
K2S
