Limiting Reactant and Percent Yield Answers

10 verified answers
4

The formation of which product(s) will most likely be observed in a combustion reaction?

A
an oxide
B
one element and one compound
C
an element
D
two ionic compounds
5

A double replacement reaction can be best described as a reaction in which

A
a substitution takes place.
B
two atoms of a compound are lost.
C
ions are exchanged between two compounds.
D
electrons are exchanged between two atoms.
6

A

A
combustion
B
decomposition
C
single replacement
D
synthesis
7

Sodium chloride reacts with copper sulfate to produce sodium sulfate and copper chloride.This equation represents a

Question illustration
A
synthesis reaction.
B
decomposition reaction.
C
single replacement reaction.
D
double replacement reaction.
8

Which is a characteristic of a decomposition reaction?

A
Substance P replaces X in the compound XY.
B
Substance XYZ breaks down into X, Y, and Z.
C
Substance Z burns in the presence of oxygen to form ZO.
D
Substance X combines with Y to form compound XY.
10

A chemical reaction in which one element replaces another element in a compound can be categorized as a

A
combustion reaction.
B
decomposition reaction.
C
single displacement reaction.
D
double displacement reaction.

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