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Material Type: Assignment; Professor: Kelley; Class: Fundamentals of Chemistry; Subject: SCIENCE/Chemistry; University: NorthWest Arkansas Community College; Term: Unknown 1996;
Typology: Assignments
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Chem 1075 Chapter 9 The Mole Concept Learning Goals / Study Guide
Suggested Homework: Key Terms on p. 246 Exercises on p. 247-249 #5, 7, 9, 11, 13, 15, 17, 19, 23, 24, 25, 27, 31, 33, 37, 39, 45, 53, 55, 57, 59, 63
Learning Goals:
Volume At STP
Extra Practice:
Answers: 1. 2.42 x 10^22 formula units of K 2 CO 3 , 2. 1.25 g/L, 3. 1.96 g/L, 4. 2.02 g/mole or H 2 , 5. 25.8g or 1.94 x 10^23 molecules SO 3 , 6. 24.72%Ca, 1.25%H, 14.82%C, 59.22%O, 7. Emp form C 4 H 9 , Mol form C 8 H 18
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