Answers2026-2027_MDCPS_2003345_Chemistry_1_B-CRLab: Measuring pH — Unit testQuestion 7
7
QuizMultiple Choice

Lab: Measuring pH — Unit test

Question 7 • 2026-2027_MDCPS_2003345_Chemistry_1_B-CR

What type of substance reacts with limestone (CaCO3) and produces carbon dioxide gas?

Answer
A
a neutral substance
B
a base
C
an acid
D
both an acid and a base
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