Lecture notes - All lectures PDF

Title	Lecture notes - All lectures
Course	Principles Of Chemistry Ii
Institution	University of Texas at Austin
Pages	41
File Size	4.4 MB
File Type	PDF
Total Downloads	16
Total Views	174

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All lectures...

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Thermo Friday, January 22, 2016

11:19 AM

Wednesday, January 27, 2016

11:22 AM

Friday, January 29, 2016

11:09 AM

Monday, February 08, 2016

4:10 PM

op

Wednesday, February 17, 2016

11:04 AM

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A solution is 0.30 M in NH . What concentration of NH Cl would be required to achieve a buffer solution with a final pH of 9.0? Recall the HH equation can be written using pH and pK OR pOH and pK . The K of NH is 1.8 x 10 . 3

4

a

b

b

3

–5

One liter of a buffer composed of 1.2 M HNO and 0.8 M NaNO is mixed with 400 mL of 0.5 M NaOH. What is the new pH? Assume the pK of HNO is 3.4....