How many mL of 0.10 M NaOH should a student add to 25.0 mL of 0.10 M HFor to prepare a buffer with a pH of 3.84? The Ka value for formic acid is 1.8 x 10-4 4, and the For/HFor ratio in the resulting buffer is 1.2. mL

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How many mL of 0.10 M NaOH should a student add to 25.0 mL of 0.10 M HFor to prepare a buffer with a pH of 3.84? The Ka value for formic acid is
1.8 × 10-4, and the For¯/HFor ratio in the resulting buffer is 1.2.
mL
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Transcribed Image Text:-) [References] How many mL of 0.10 M NaOH should a student add to 25.0 mL of 0.10 M HFor to prepare a buffer with a pH of 3.84? The Ka value for formic acid is 1.8 × 10-4, and the For¯/HFor ratio in the resulting buffer is 1.2. mL Submit Answer Try Another Version 10 item attempts remaining
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