chem quiz ch. 17

chem quiz ch. 17 - CHEM 106 FA11/BROWN (PRB5-20115-1) >...

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CHEM 106 FA11/BROWN (PRB5-20115-1) > ASSIGNMENTS > TAKE ASSESSMENT: QUIZ 4 Take Assessment: Quiz 4 Name Quiz 4 Instructions Multiple Attempts Not allowed. This Test can only be taken once. Force Completion This Test can be saved and resumed later. Question Completion Status: Question 1 1 points Save Which one of the following pairs cannot b e mixed together to form a buffer solution? NaClO, HNO C 5 H 5 N, C 5 NH 2 CH 3 , HCl KOH, HI HC 2 H 3 O 2 , NaOH (C acetate) Question 2 1 points Save The Henderson- Hasselbalch equation is __________. pH = pK a pH = pK a [H + ] = K a + pH = log pH = pK a
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Question 3 1 points Save Of the following solutions, which has the greatest buffering capacity? 0.100 M HF and 0.217 M NaF 0.821 M HF and 0.217 M NaF 0.821 M HF and 0.909 M NaF They are all buffer solutions and would all have the same capacity. 0.121 M HF and 0.667 M NaF Question 4 1 points Save Which one of the following will cause hemoglobin to release oxygen? increase in pH
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chem quiz ch. 17 - CHEM 106 FA11/BROWN (PRB5-20115-1) >...

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