AnswerkeyPracticeExam2

AnswerkeyPracticeExam2 - 2 Cr +3 + 7 H 2 O 0.50 g of tin...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Answer key Practice Exam #2 Fall 2007 1. e 2. b 3. e 4. b 5. c 6. d 7. d 8. b 9. a 10. c 11. d 12. a 13. b 14. a 15. d 16. c 17. b 18. e 19. c 20. c 21. d 22. d 23. a 24. e 25. d page 11 1.147 g of AgCl formed [Na+] = 0.22M [Cl - ] = 0.06M [NO 3 - ] = 0.16 M page 12 3 Sn +2 + 14 H + + Cr 2 O 7 -2 3 Sn +4 +
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 2 Cr +3 + 7 H 2 O 0.50 g of tin were in the sample for 33% page 13 do not worry about,,,but if you do there are 0.5 g calcium carbonate in the tablet for 33% page 14 heat of formation of propane = -111.5 kJ...
View Full Document

This note was uploaded on 04/28/2008 for the course CHEM 111 taught by Professor Zombeck during the Winter '07 term at Saginaw Valley.

Ask a homework question - tutors are online