Editing Answers To Final Exam Review Handout

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[http://www.tmcleod.org/Level1/0506finalexamreviewpackage.DOC Click here for copy of Final Exam Review Handout] 
Part I 
1. 2 <nowiki>NaCl</nowiki>(aq) + 1 Ag2<nowiki>SO</nowiki>4(aq) --> 1 Na2<nowiki>SO</nowiki>4(aq) + 2 <nowiki>AgCl</nowiki>(s) 
Cl1- + Ag1+ --> <nowiki>AgCl</nowiki>

2. 15.3g N2 
3. 0.0811 mole , 296mmHg 
4. 9.70<nowiki>KJ</nowiki> given off (so you could put a negative sign to show this) 
5. pH = 4.35 , [<nowiki>OH</nowiki>1-] = 2.22E-10M 
6. 1.72ml

7. Conjugate acid : <nowiki>NH</nowiki>41+ , H2<nowiki>SO</nowiki>3 , <nowiki>HCO</nowiki>31- 
Conjugate base : <nowiki>OH</nowiki>1- , <nowiki>HCO</nowiki>31- 
Oxidation number of S = +4

8. 9.8E-3 moles 
9. 0.11 liter 
10. 147g 
11. <nowiki>EF</nowiki> = H1O1 , <nowiki>MF</nowiki> = H2O2 , O% = 94.2% H% = 5.8% 
12. 0.278 liter , does not float 
13. 720.nm , Red 
14. 1.13E4 M-1

Part II 
a. <nowiki>HNO</nowiki>2 
b. Calcium carbonate 
c. <nowiki>SnCl</nowiki>2 
d. Trisulfur heptaphosphide

Part III 
a. Cr - 1s22s22p63s23p64s13d13d13d13d13d1 
b. S2- - 1s22s22p63s23px23py2
3pz2

Part IV 
a. 1,11,8,6 Combustion 
b. 1,2,1,2 Double Replacement 
c. 44.6 liter O2

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