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    General Chemistry Principles
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    Exam 21: Chemistry of the Main-Group Elements I: Groups 1,2,13,and 14
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    Both Gypsum and Plaster of Paris Contain the Same Compound,but
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Both Gypsum and Plaster of Paris Contain the Same Compound,but

Question 39

Question 39

Multiple Choice

Both gypsum and plaster of Paris contain the same compound,but in different stages of hydration.That compound is:


A) BaSO4
B) BaCO3
C) CaSO4
D) CaCO3
E) KAl(SO4) 2

Correct Answer:

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