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katieleex0x katieleex0x
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7 months ago
Calculate the pH of a buffer solution prepared by dissolving 0.2 mole of sodium cyanate (NaCNO) and 1.0 mole of cyanic acid (HCNO) in enough water to make 1.0 liter of solution. [Ka(HCNO) = 2.0 × 10–4]

▸ 0

▸ 3.0

▸ 3.7

▸ 4.4

▸ 5.0
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Chemistry

Chemistry


Edition: 11th
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janel989janel989
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7 months ago
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katieleex0x Author
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7 months ago
Good timing, thanks!
oscar520000
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Yesterday
You make an excellent tutor!
julymontalvo
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2 hours ago
Thanks
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