AnswersAA-F26 Physical ScienceTypes of Chemical Reactions

Types of Chemical Reactions Answers

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

A
The reaction has two reactants with ions that seem to switch places.
B
The reaction has a single reactant that changes into two or more products.
C
The reaction involves oxygen reacting with a hydrocarbon and giving off heat.
D
The reaction involves a single product forming from two or more reactants.
5

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

A
synthesis
B
decomposition
C
oxidation
D
replacement
6

synthesispolymerizationdecompositionoxidationreplacement

A
synthesis
B
polymerization
C
decomposition
D
oxidation
E
replacement
7

synthesispolymerizationdecompositionoxidationreplacement

A
synthesis
B
polymerization
C
decomposition
D
oxidation
E
replacement
8

What is produced during the replacement reaction of Ba(NO3)2 and Na2SO4?

A
2BaNa + 2NO3SO4
B
2NaNO3 + BaSO4
C
NaNO3 + BaSO4
D
BaNa2 + (NO3)2SO4
9

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

A
replacement, polymerization, decomposition
B
polymerization, decomposition, oxidation
C
decomposition, synthesis, replacement
D
oxidation, synthesis, polymerization
10

What is produced during the replacement reaction of Ba(NO3)2 and Na2SO4?

A
2BaNa + 2NO3SO4
B
2NaNO3 + BaSO4
C
NaNO3 + BaSO4
D
BaNa2 + (NO3)2SO4
12

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

A
Oxygen is a product.
B
A hydrocarbon reacts with oxygen.
C
Water and carbon dioxide react.
D
The reaction involves ions.
13

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

A
synthesis
B
decomposition
C
oxidation
D
replacement
15

synthesispolymerizationdecompositionoxidationreplacement

A
synthesis
B
polymerization
C
decomposition
D
oxidation
E
replacement
17

synthesispolymerizationdecompositionoxidationreplacement

A
synthesis
B
polymerization
C
decomposition
D
oxidation
E
replacement

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