Alum, Al 2 (SO 4 ) 3 , is used in styptic pencils to stop minor bleeding.

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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

(d) 17

(e) 21.

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Introductory Chemistry Concepts And Critical Thinking

ISBN: 9780321804907

7th Edition

Authors: Charles Corwin

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Question Posted: Dec 08, 2023 02:30 AM

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Alum, Al 2 (SO 4 ) 3 , is used in styptic pencils to stop minor bleeding.

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Introductory Chemistry Concepts And Critical Thinking

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