Chem 142 Homework Assignments

Homeworks for Tro

Ch 13 #7,11,14,25,31,33-35,41,49,51,56,57,63,65,67,71,72,75,81,83   ex cr  #102

Take Home Quiz#2  Tro Exercise #45  Turn in all graphs, including those which were not linear.  Exercise #62.  Also calculate k at 400 K.

Ch 14 Optional homework for review (esp for those who did not have Ch 141 at GC) #21,23,45,51,57,69.

Ch 15 # 23,24,26,35,37,40,45,51,61,65,69,71,75a,b,77c,81b,85,87,89,91,93,100,101,107,109,117,119,130.  Ex cr #134b    skim section 15.10,12

Ch 16 buffers   #5,6,9,11,39,41,43,45,47,49,51,53,55b,57

titration curves #13,17,61,64,65,71,73,75

Ksp, Kform # 22,23,87,89,91,93,95,97,99,101,103,104,105c,107,111,112,128,129,139

Ch 17 #6,8,11,13,16,23,24,26,27,29,33c,35,37,41,44b,48,49a,56,57,61,67,71,74,86,87a,88a,98,100,101  Ex cr. #76,91

Ch 18 # 4,5,18,28,36,40c,43,45,48,51,57,61b,63,65,67,69,73,77,81,82,87,95,98,101,102,113,121d  Ex cr. # 126

Ch 24 # 1,3,6-12,14,16,17,21,23,25,27,29,33,35,37,39,41,43,45,47,49,51,61,63,65

Ch 19 # 8,9,12,16,17,20,21,23,25,35,37,39,41,43,45,49,51,57,59,65,69,73,77,79a,81c,93

McM & F  Ch 21 sect 4,5 only Hmwk #2-4,14-16,52-54,56,58,61,62,64-68,70

Homeworks for McMurray and Fay 4th edition

Ch 12 #1,3-5,7-14,16,22,26,28,34,38,44,48,50,52,56,60,62,64,70,74,76,78,80,82, 84,86,90,92,96-98     Ex. Cr. #105,123

Ch 13 for review:   #42,50,60,66,70,72,78,80     ex cr. #93

Ch 15 skip section 15.15  hmwk #1-4,6-9,10a,12,14-18,20,21a,22-25,27,38-40,42,47,48,50,52,54,66,68,70,76,78,80,  82,84,86a,92,100a,102a,104,106    ex cr  #131

Ch 16, pre-exam #1   buffers sect 16.3,4  hmwk #7-12,58,65,66,70,72,74,120     titration curves sect 16.5-9 hmwk # 14-19,36-38,41,82,84    I am not sure yet if the titration curves will be on test #1 but buffers definitely will be.

Ch 16 post-exam #1  sect 16.10-15 hmwk #20-23,25-31,92,94,98,100,102,104,106,116,138   ex cr #129 (but answer the question "what fraction of silver ion remains when lead (II) starts to precipitate)

Ch 17 # 1,2,3b,4-13,15-19,21,22,27,28,30,31,38,40,44,50a,b,52,54,61,62,64,66,67, 70,72b,76,82,84,86,88-90,100,112.   ex cr #119

Ch 18 # 1-14,16-21,24,26,28,30,34,36b,38,40,4244,45,48,50,52,54,55,58a,62,64,66, 71,73,74,78,80,82,84,88,90-92,94,96-98,102,112   ex cr #109,125 

Ch 20 Sect. 1,2,5-12  Hmwk # 1,2,4-15,20,22,23,25,26,28,64,67,72,74c,76,78,80-82,84,86,88,90,92, 94-96,98,100,102,104,106-108,116,120,122   ex cr #125,129

Ch 21 sect 4,5 only Hmwk #2-4,14-16,52-54,56,58,61,62,64-68,70

Ch 22 #1-7,9-18,20,21,26,27,30,34,36,40,42,48,58,60,66,68,72,76,80,84,87  ex cr #55,97

Ch 23 sect 1,3,8-10 skim sect 11-14 hmwk #4,13,14,17.18,23,30,32,38,40,44,48,50, 62,78,90