3 years ago

What is a spectator ion?

2 answers:

6 0

<span>A spectator ion is an ion that exists in the same form on both the reactant and product sides of a chemical reaction.</span>

Tom [10]3 years ago

5 0

Answer:

Ions that are not changed in the reaction

Explanation:

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Answer:

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Explanation:

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2 years ago

When 10g of calcium carbonate is heated,4.4g of carbon dioxide escape out. The amount of residue left is:

Maslowich

The dissociation of calcium carbonate, CaCO3, to simpler compounds can be expressed as,
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3 years ago