Which of the following acids should be used to prepare a buffer with a pH of 5.9? |
HOCH2COOH, Ka = 3.5 × 10–4 |
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HClO2, Ka = 1.1 × 10–2 |
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HBrO, Ka = 2.3 × 10–9 |
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ClCH2COOH, Ka = 1.4 × 10–3 |
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C6H13NO4S, Ka = 7.08 x 10-7 |
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Which of the following acids should be used to prepare a buffer with a pH of...
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