Types of reactions
Redox
Balancing equasions
Ionic Compounds
Covalent Compounds
100
What are the different types of chemical reactions?
Synthesis, Decomposition, Combustion, Single Replacement, Double Replacement.
100
What is Redox?
Reduction and Oxidation
100
Balance this equation K+Al2S------>Al+K2S
(6)K+Al2S------>(2)Al+(3)K2S
100
What are the components of an Ionic Compound?
A metal and a nonmetal
100
What are the components of a covalent compound?
2 nonmetals
200
What kind of reaction is FeO2 -----> Fe + O2
decomposition
200
What happens in oxidation?
The atom loses electrons.
200
Balance this equation AlBr3+Fe2O3----->FeBr3+Al2O3
(2)AlBr3+Fe2O3----->(2)FeBr3+Al2O3
200
When do you use roman numerals?
When there is a transition metal.
200
What is the prefix that means 4?
Tetra
300
What kind of reaction is (2)Na + F2 -----> (2)NaF
synthesis
300
What happens in reduction?
The atom gains electrons.
300
Balance this equation K2S+MgCl2------>MgS+KCl
K2S+MgCl2------>MgS+(2)KCl
300
What does the roman numeral mean?
It is the charge of a transition metal.
300
Name the following compound H2O
Dihidrogen monoxide
400
What kind of reaction is (2)Al+ (3)FeO -----> Al2O3 + (3)Fe
Single Replacement
400
Which element is being oxidized in Mg+FeO----->MgO+Fe
Magnesium is oxidized.
400
Balance this equation Fe2O3+CaBr2------> CaO+FeBr3
Fe2O3+(3)CaBr2------> (3)CaO+(2)FeBr3
400
How would you write Iron(III) Oxide?
Fe2O3
400
Name the following compound C2S4
Dicarbon tetrasulfide
500
What kind of reaction is (2)CH2 + (3)O2 ----> (2)H2O + (2)CO2
Combustion
500
Which element is reduced in Mg+FeO----->MgO+Fe
Iron is reduced.
500
Balance this equation C7H14+O2------>H2O+CO2
(2)C7H14+(21)O2------>(14)H2O+(14)CO2
500
How would you write Manganese(II) Phosphide?
Mn3P2
500
Name the following compound S(ClO2)
Sulfur monoclorite
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