Chemical Reactions

Reaction Types

100

A reaction with only one reactant is a a. Combination reaction b. Single replacement reaction c. Decomposition reaction d. Double replacement reaction

c. Decomposition reaction

200

A reaction where the byproducts are carbon dioxide & water  a. Combination reaction b. Combustion reaction c. Decomposition reaction d. Double replacement reaction

b. Combustion reaction

300

A reaction that has only one product is a a. Formation reaction b. Single replacement reaction c. Decomposition reaction d. Double replacement reaction

a. Combination reaction

400

A reaction that involves one element replacing another element from within a compound is a a. Combination reaction b. Single replacement reaction c. Decomposition reaction d. Double replacement reaction

b. Single replacement reaction

500

A reaction that always has oxygen as a reactant is a a. Combination reaction b. Single replacement reaction c. Decomposition reaction d. Combustion reaction

d. Combustion reaction

Reaction Indicators

100

How do you know a reaction is taking place?

change in temperature, mass, colour

Fizz

200

Heat given out 

Exothermic 

300

A double displacement reaction is always between two_____

d. Two ionic compounds as reactants

400

An indicator of a double replacement reaction is a. O2 as a reactant b. O2 as a product c. One element and one compound as reactants d. Two ionic compounds as reactants

Two ionic compounds as reactants

500

An indicator of a single replacement reaction is always between an _______ and _______

c. element and compound 

Predicting Products

100

C3H6 + O2 --> a. C3H6O2 b. CO2 + H2O c. C2H6 + CO2 d. Carbonic acid

b. CO2 + H2O

200

HgO --> a. GaOH b. H2O + CO2 c. Hg + O2 d. O2

c. Hg + O2

300

Al (s) + S (s) --> a. Al2S3 (s) b. AlS c. AlS2 d. Salt

a. Al2S3 (s)

400

Na (s) + H2O (l) --> a. NaH2O (s) b. NaHCO3 (s) c. Na(OH)2 d. NaOH (aq) + H2 (g)

d. NaOH (aq) + H2 (g)

500

FeSO₄ (aq) + CuNO₃ (aq) --> a. FeCu (s) + SO4NO3 (aq) b. Cu2SO4 (aq) + Fe(NO3)2 (aq) c. FeCuSO4NO3 (l) d. FeS (s) + N2 (g) + CuO2 (s)

b. Cu₂SO₄ (aq) + Fe(NO₃)₂ (aq)

Name the compound

100

K₂SO₄

Potassium sulfate

200

Al₂S₃ (s) 

Aluminium sulfide

300

KMnO₄

Potassium permanganate 

400

Iron (III) chloride 

What does the roman numeral indicate

Oxidation number 

500

Metals with different oxidation states 

Transition metals

Miscellaneous

100

What is Enthalpy

The total heat within a system

200

A reaction where ______ and _______ takes place 

oxidation and reduction

300

An equilibrium in closed system, in a reversible reaction

Dynamic 

400

The name of the integers in a chemical reaction

coefficients 

500

 A mole is 

number of particles in 12g of carbon 12