Chemistry, 28.05.2021 04:20 brillamontijo
Limestone contains calcium carbonate (CaCO3), which is reactive with hydrochloric acid (HCL). The graph shows that large chips of limestone take longer to react with a dilute solution of hydrochloric acid than the small limestone chips do. An investigation was performed with equal masses of different-sized chips.
Which statement BEST explains the observation from the investigation?
Group of answer choices
Larger chips have more impurities.
Smaller chips have a larger surface area.
Larger chips have more calcium carbonate.
Smaller chips are less concentrated.
Answers: 1
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Limestone contains calcium carbonate (CaCO3), which is reactive with hydrochloric acid (HCL). The gr...
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