Reaction Types
Predict the Products
Balancing
Word -> Formula
Activity Series and Symbols
100
What type of reaction occurs when two elements combine to form one compound?
Synthesis
100
Sodium + Oxygen
sodium oxide
100
__H2 + __ Cl2 -> __HCl
1,1,2
100
Predict the products and write the unbalanced formula equation:
Potassium + Bromine ->
K + Br2 -> KBr
100
What does (aq) mean in a chemical equation?
Dissolved in water
200
What type of reaction is represented by:
Zn + CuSO4 -> ZnSO4 + Cu
Single Replacement
200
calcium carbonate
calcium oxide + carbon dioxide
200
__ Na + __ O2 -> __Na2O
4,1,2
200
Predict the products and write the unbalanced formula equation:
Magnesium + Nitrogen
Mg + N2 -> Mg3N2
200
What does the symbol over the arrow mean?
heat is needed for the reaction to occur
300
A compound breaks apart into simpler substances. What type of reaction is this?
Decomposition
300
magnesium + hydrochloric acid
magnesium chloride + hydrogen
300
__ Fe + __ O2 -> __Fe2O3
4,3,2
300
Predict the products and write the unbalanced formula equation:
Calcium Hydroxide + Phosphoric Acid ->
Ca(OH)2 + H3PO4 -> Ca3(PO4)2 + H2O
300
Would zinc replace hydrogen in hydrochloric acid?
Yes
400
A hydrocarbon reacts with oxygen to produce carbon dioxide and water. Name the reaction type.
Combustion
400
Silver nitrate + potassium phosphate
silver phosphate + potassium nitrate
400
__ Al + __ HCl -> __ AlCl3 + __ H2
2,6,2,3
400
Predict the products and write the unbalanced formula equation:
Iron (III) oxide + sulfuric acid ->
Fe2O3 + H2SO4 -> Fe2(SO4)3 + H2O
400
Would silver replace magnesium in magnesium nitrate?
No
500
Two ionic compounds exchange ions to produce two new compounds. What type of reaction is this?
Double Replacement
500
C2H6 + O2
CO2+H2O
500
__ C3H8 + __ O2 -> __ CO2 + __ H2O
1,5,3,4
500
Predict the products and write the unbalanced formula equation:
Ammonium carbonate + Aluminum nitrate ->
(NH4)2CO3 + Al(NO3)3 -> Al2(CO3)3 + NH4NO3
500
Would bromine replace chlorine in sodium chloride?
No