Types of Chemical Reactions
3 years ago
tmelick
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20 QuestionsShow answers
  • Question 1
    120 seconds
    Q. CxHy(Oz)+O2-->H2O+CO2
    answer choices
    Decomposition
    Double replacement
    Combustion
    Single Replacement
  • Question 2
    120 seconds
    Q. One reactant into several products.
    answer choices
    Decomposition
    Synthesis
    Combustion
    Single Replacement
  • Question 3
    120 seconds
    Q. One element replaces another in a compound.
    answer choices
    Synthesis
    Combustion
    Single Replacement
    Double Replacement
  • Question 4
    30 seconds
    Q. Ions in two compounds switch. 
    answer choices
    Synthesis
    Combustion
    Single Replacement
    Double Replacement
  • Question 5
    30 seconds
    Q. This pictures simulates what type of reaction?
    answer choices
    Synthesis
    Decomposition
    Single Replacement
    Double Replacement
  • Question 6
    30 seconds
    Q. H2O + C --> H2 + CO2
    1. Balance the equation,
    2. what type reaction is this
    answer choices
    4:2:4:2
    Decomposition
    1:1:1:2
    Single Replacement
    2:1:2:1
    Double Replacement
    2:1:2:1
    Single Replacement
  • Question 7
    900 seconds
    Q. Ca(OH)2 -->  CaO + H2O
    1. Balance the equation
    2. What type reaction is this?
    answer choices
    1:1:1
    Synthesis
    1:1:1 
    Double Replacement
    1:1:1
    Decomposition
    1:2:1
    Decomposition
  • Question 8
    30 seconds
    Q. What type a reaction is taking place in this picture?
    answer choices
    Synthesis
    Decomposition
    Single Replacement
    Double Replacement
  • Question 9
    120 seconds
    Q. What are  reactants?
    answer choices
    chemicals start the reaction
    chemicals the reaction produced
    chemicals on the right side of the arrow
    all of the above
  • Question 10
    30 seconds
    Q. What are the products?
    Cu+ AgNO3--> 
    answer choices
    Cu(NO3)+ Ag
    Cu(NO3) + Ag
     CuAg + NO3
     Ag + CuNO2
  • Question 11
    30 seconds
    Q. What kind of reaction is this?: SO2  +  O2 ->  SO3
    answer choices
    Synthesis
    Decomposition
    Single Replacement
    Double Replacement
  • Question 12
    30 seconds
    Q. What kind of reaction is this?: H2CO3 -> CO+  H2O
    answer choices
    Synthesis
    Decompositon
    Single Replacement
    Double Replacement
  • Question 13
    30 seconds
    Q. What kind of reaction is this?:  H2SO4   +  Ca ->    CaSO4  +  H2
    answer choices
    Synthesis
    Decomposition
    Single Replacement
    Double Replacement
  • Question 14
    30 seconds
    Q. What kind of reaction is this?:  NaCl  +  AgNO3   -> AgCl  +  NaNO3
    answer choices
    Synthesis
    Decomposition
    Single Replacement
    Double Replacement
  • Question 15
    30 seconds
    Q. What kind of reaction is this? NCl3 ->   N2  +  Cl2 
    answer choices
    Synthesis
    Decompostion
    Single Replacement
    Double Replacement
  • Question 16
    30 seconds
    Q. What kind of reaction is this?  BaO    +  HNO3    ->Ba(NO3)2  +  H2O
    answer choices
    Synthesis
    Decomposition
    Single Replacement
    Double Replacement
  • Question 17
    30 seconds
    Q.   What kind of reaction is this? NCl3  ->  N2  +  Cl2 
    answer choices
    Synthesis
    Decomposition
    Single Replacement
    Double Replacement
  • Question 18
    30 seconds
    Q. What kind of reaction is this?  Li  +  H20 -> LiOH  +  H2
    answer choices
    Snythesis
    Decomposition
    Single Replacement
    Double Replacement
  • Question 19
    30 seconds
    Q. _________ -> Products
    answer choices
    Reactants
    Atoms
    Molecules
    Chemicals
  • Question 20
    30 seconds
    Q. The substances to the right of the arrow in a chemical equation are called-
    answer choices
    coefficient
    reactant
    subscript
    product
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