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WorksheetsTypes of Reactions and Predicting Products
Total questions: 15
Worksheet time: 20mins
What type of chemical reaction has a general formula of:
AB + CD ----> CB + AD
Synthesis
Combustion
Single Replacement
Double Replacement
Decomposition
What type of chemical reaction is shown in this equation?
Zn + 2HCl --> ZnCl2 + H2
Synthesis
Decomposition
Single Replacement
Double Replacement
Combustion
When heated, Copper (II) Carbonate yields Copper (II) Oxide and Carbon Dioxide. What type of reaction is this?
Combustion
Decomposition
Double Replacement
Single Replacement
Synthesis
What is the general reaction formula for a single replacement reaction?
A + B --> AB
AB --> A + B
A + CD --> C + AD
AB + CD --> CB + AD
CxHy+O2 −> CO2+H2O
What type of chemical reaction occurs when two elements react to form one product?
Single Replacement
Combustion
Double Replacement
Synthesis
Decomposition
What type of chemical reaction is shown here?
2C3H7OH +9O2 -> 6CO2 + 8H2O
Double Replacement
Combustion
Single Replacement
Decomposition
Synthesis
When two compounds react and a precipitate is formed as one of the products. What type of chemical reaction occurred?
Synthesis
Combustion
Single Replacement
Decomposition
Double Replacement
Two chemicals reacted and one of the products stays dissolved in the solution. What symbol is used to indicate this?
(s)
(l)
(aq)
(g)
Predict the products for this substance: Al2O3 → ? + ?
Al + O2
O2 + Al3
Al2 + O3
Al + O
Al3 + O
Predict the products if Calcium Carbonate reacts with Silver Sulfate.
CaCO3 + Ag2SO4 → ?
Ag2CO3 + Ca2SO4
AgCO3 + CaSO4
CaSO4 + Ag2CO3
Ag(CO3)2 + CaSO4
In a reaction, Barium Chloride reacts with Potassium Carbonate to produce Barium Carbonate and Potassium Chloride. Determine the solubility of each product. Which answer choice correctly states one of the products?
BaCl2 (aq)
KCl (s)
BaCO3 (s)
K2CO3 (aq)
BaCO3 (aq)
If Ethylene (C2H4) reacts with Oxygen gas in a chemical reaction, what are the products?
C2O2 + H4
CO2 + H2 + O2
CO + H2
CO2 + H2O
Magnesium Oxide reacts with Water to produce Magnesium Hydroxide. What type of reaction is this?
Decomposition
Synthesis
Single Replacement
Combustion
Double Replacement
Barium Bromide reacts with Lithium Phosphate to yield Lithium Bromide and Barium Phosphate. What substance forms the precipitate in this reaction?
Lithium Phosphate
Lithium Bromide
Barium Bromide
Barium Phosphate
Using the solubility rules, which answer choice best describes the compound of Lead (II) Sulfate?
Insoluble and aqueous in a solution
Soluble and forms a precipitate
Insoluble and forms a precipitate
Soluble and aqueous in a solution
