Types of Chemical Reactions

Question 1

Rosa was looking for patterns to help predict the products of chemical reactions. She recorded three similar decomposition reactions in the table.What products should she record in the last row of the table?

Revolt · Accepted Answer

2LiCl + 3O2

Question 2

synthesispolymerizationdecompositionoxidationreplacement

Revolt · Accepted Answer

polymerization

Question 3

Which clue can be used to identify a chemical reaction as a combustion reaction?

Revolt · Accepted Answer

A hydrocarbon reacts with oxygen.

Question 4

What else is produced during the combustion of propane, C3H8?

Revolt · Accepted Answer

H2O

Question 5

Luis is helping his parents paint a border around the walls of a room. He uses a stencil to repeat the same design on each wall to form one long grapevine with a bunch of grapes every foot along its length. What type of chemical reaction does this best model?

Revolt · Accepted Answer

polymerization

Question 6

Which is produced in a synthesis reaction?

Revolt · Accepted Answer

a single compound

Question 7

Which type of reaction is NaCl + AgNO3 → NaNO3 + AgCl?

Revolt · Accepted Answer

replacement

Question 8

Andre is predicting the products of chemical reactions. In one reaction, a hydrocarbon is the only reactant. What is the best prediction and explanation of this reaction?

Revolt · Accepted Answer

A polymer forms because the hydrocarbon joins with itself in a polymerization reaction.

Question 9

Which three types of reactions yield a product that is a chemically bonded combination of reactants?

Revolt · Accepted Answer

oxidation, synthesis, polymerization

Question 10

synthesispolymerizationdecompositionoxidationreplacement

Revolt · Accepted Answer

replacement

Types of Chemical Reactions Answers

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