Types Of Chemical Reactions Question Preview (ID: 40987)


This Test Covers Types Of Chemical Reactions, Testing For Gases, And Terms Related To Balancing Equations. TEACHERS: click here for quick copy question ID numbers.

Which chemical reaction involves breaking one compound down into multiple products?
a) Combustion
b) Decomposition
c) Single Replacement
d) Double Replacement

What type of compounds are typically formed in replacement reactions?
a) Molecular
b) Covalent
c) Metallic
d) Ionic

How many products are formed in a synthesis reaction?
a) Zero
b) One
c) Two
d) Many

How do we know if we produced Hydrogen gas?
a) The gas makes a pop noise when a lit match is held over the test tube.
b) The gas causes the flame to burn brighter on a lit match or re-ignites the match.
c) The gas causes the flame to be extinguished or put out.
d) The gas has no reaction to the flame of a lit match.

How do we know if we produced Oxygen gas?
a) The gas makes a pop noise when a lit match is held over the test tube.
b) The gas causes the flame to burn brighter on a lit match or re-ignites the match.
c) The gas causes the flame to be extinguished or put out.
d) The gas has no reaction to the flame of a lit match.

How do we know if we produced Carbon Dioxide gas?
a) The gas makes a pop noise when a lit match is held over the test tube.
b) The gas causes the flame to burn brighter on a lit match or re-ignites the match.
c) The gas causes the flame to be extinguished or put out.
d) The gas has no reaction to the flame of a lit match.

Are the reactants of a synthesis reaction elements and/or compounds?
a) Elements
b) Compounds
c) Both
d) Neither

What is the correct term for the compounds that go into a reaction?
a) Reactants
b) Products
c) Coefficients
d) Diatomics

Which of the following will NOT form a diatomic molecule?
a) Hydrogen
b) Oxygen
c) Sulfur
d) Bromine

Which physical state label means dissolved in water?
a) Liquid
b) Solid
c) Gas
d) Aqueous

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