7:34 • < Question 18 of 22 5G 50% Submit What is the pH of a buffer made from 0.220 mol of HCNO (Ka = 3.5 × 10-4) and 0.410 mol of NaCNO in 2.0 L of solution? 1 2 3 ☑ 4 5 6 C 7 8 | 9 +/- 0 ×10 Tap here for additional resources ||| Г

Pushing Electrons
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Chapter5: Some Reactions From Biochemistry
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Question 18 of 22
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What is the pH of a buffer made from 0.220
mol of HCNO (Ka = 3.5 × 10-4) and 0.410
mol of NaCNO in 2.0 L of solution?
1
2
3
☑
4
5
6
C
7
8 |
9
+/-
0
×10
Tap here for additional resources
|||
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Transcribed Image Text:7:34 • < Question 18 of 22 5G 50% Submit What is the pH of a buffer made from 0.220 mol of HCNO (Ka = 3.5 × 10-4) and 0.410 mol of NaCNO in 2.0 L of solution? 1 2 3 ☑ 4 5 6 C 7 8 | 9 +/- 0 ×10 Tap here for additional resources ||| Г
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