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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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katieleex0x katieleex0x
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9 months ago
Calculate the pH of a buffer solution prepared by dissolving 0.20 mole of cyanic acid (HCNO) and 0.80 mole of sodium cyanate (NaCNO) in enough water to make 1.0 liter of solution.
         [Ka(HCNO) = 2.0 × 10–4]

▸ 0.97

▸ 3.10

▸ 4.40

▸ 3.70

▸ 4.30
Textbook 
Chemistry

Chemistry


Edition: 11th
Authors:
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drdaviddrdavid
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9 months ago
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katieleex0x Author
wrote...

9 months ago
Thanks
dedricgard
wrote...

Yesterday
Helped a lot
courtneyrmcd
wrote...

2 hours ago
Good timing, thanks!
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