1.
What is the benefit of writing a net ionic equation instead of a formula equation?
A
The net ionic equation shows the spectator ions in the reaction.
B
The net ionic equation shows a balance of atomic mass of each molecule.
C
The net ionic equation shows only the substances that change in the reaction.
D
The net ionic equation shows only the product that is soluble.
2.
What symbol is used to identify a precipitate in a net ionic equation?
A
(aq)
B
(s)
C
(g)
D
(l)
3. Which chemical reactions are likely to have an element as one of its products?
A
synthesis and single-displacement
B
decomposition and single-displacement
C
double-displacement, combustion, and decomposition
D
combustion, single-displacement, and decomposition
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