Alum, Al 2 (SO 4 ) 3 , is used in styptic pencils to stop minor bleeding.
Question:
Alum, Al2(SO4)3, is used in styptic pencils to stop minor bleeding. What is the number of atoms in the chemical formula of alum?
(a) 10
(b) 12
(c) 14
(d) 17
(e) 21.
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Related Book For
Introductory Chemistry Concepts And Critical Thinking
ISBN: 9780321804907
7th Edition
Authors: Charles Corwin
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