Naming Compounds
What is the name of CaCl?
Calcium Chloride
What is a cation?
positively charged ions
What is the oxidation number of O2 ?
0
Name the type of reaction:
2 CO + O2 → 2CO2
Synthesis and/or Combustion
Grams to moles: .500 grams of Carbon
.04 moles C
What is the name for OF2?
Oxygen difluoride
What is an anion?
negatively charged ion
H: +1
O: -2
Name the type of reaction:
8 Fe + S8 → 8 FeS.
Synthesis
Moles to grams: 7 moles Oxygen
112 grams Oxygen
What is the compound: tetraphosphorous hexoxide?
P4O6
What is a coefficient?
The number in front of a chemical formula, it helps balance equations
What is the oxidation numbers of KMnO4?
K: +1
Mn: +7
O: -2
Name the type of reaction:
2K + 2H2O → 2KOH + H
Single replacement
Compounds to moles: 500mg CaCO3
5 x 10-3 mol CaCO3
What is the name of AlF3?
Aluminum Fluoride
What is Avogadro's number? What is the number itself, and what is it used for(converts what to what)?
6.022 x 1023
It converts moles to atoms
What is the oxidation number of S2O3-2?
S: +2
O: -2
Name the type of reaction:
AB → A + B
decomposition
What is the percent composition of Hydrogen in H2O?
And Oxygen?
H- 11.1%
O- 88.9%
What is the name for FeCl2?
Iron (II) Chloride
Name all 10 prefixes used in naming covalent compounds.
1- mono
2- di
3- tri
4- tetra
5- penta
6- hexa
7-hecta
8-octa
9-nona
10- deca
What is the oxidation numbers of ClO3-1?
Cl: +5
O: -2
Name the type of reaction:
AgNO3 + NaCl → AgCl + NaNO3
Double replacement
P4 + 5O2 -> 2 P2O5
How many moles of O2 do I need to produce 25 moles of P2O5?
62.5 mol O2