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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
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9 months ago
This helped my grade so much Perfect
Kstan109
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Thanks for your help!!
smi3
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2 hours ago
You make an excellent tutor!
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