Step 2: Calcium Carbonate (Analysis)

Which answer below correctly identifies the type of change and the explanation for the change in calcium carbonate?

A. Physical change because even though a state change was observed, the calcium carbonate retained its original properties.

B. Physical change because even though a particle size change was observed, the calcium carbonate retained its original properties and was not transformed into a new substance.

C. Chemical change because a state change was observed, which indicated that the calcium carbonate was transformed into a different substance.

D. Chemical change because a particle size change was observed, which indicated that the calcium carbonate was transformed into a different substance.

Question

27-06-2024
Chemistry

Answered

Step 2: Calcium Carbonate (Analysis)

Which answer below correctly identifies the type of change and the explanation for the change in calcium carbonate?

A. Physical change because even though a state change was observed, the calcium carbonate retained its original properties.

B. Physical change because even though a particle size change was observed, the calcium carbonate retained its original properties and was not transformed into a new substance.

C. Chemical change because a state change was observed, which indicated that the calcium carbonate was transformed into a different substance.

D. Chemical change because a particle size change was observed, which indicated that the calcium carbonate was transformed into a different substance.

Answer :

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GinnyAnswer GinnyAnswer · Answer 1 · 2024-06-27T18:04:57-04:00

Final answer:

The type of change in calc carbonatemost accurately classified as a chemical change due to observed particle size alteration.

Explanation:

Chemical change because a particle size change was observed, which indicated that the calcium carbonate...

The given question asks to correctly identify the type of change and provide an explanation for the change in calcium carbonate. In this case, the correct answer is that it is a chemical change because a particle size change was observed. When the particle size changes, it signifies that the chemical composition of the substance has altered, indicating a chemical change.

Learn more about Chemical changes in substances here:

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