Calcium oxide, CaO, is an ingredient in cement mixes.When
Chapter 8, Problem 8.1.67(choose chapter or problem)
Calcium oxide, CaO, is an ingredient in cement mixes.When water is added, the mixture warms up and calcium hydroxide, Ca(OH)2, forms. a. Is there any evidence of a chemical reaction? b. In the reaction above, how can you prove that a chemical reaction has taken place?
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