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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Jennthejelly Jennthejelly
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7 months ago
You have 500.0 mL of a buffer solution containing 0.30 M acetic acid (CH3COOH) and 0.20 M sodium acetate (CH3COONa).  What will the pH of this solution be after the addition of 20.0 mL of 1.00 M NaOH solution?  [Ka = 1.8 × 10–5]

▸ 4.65

▸ 4.71

▸ 4.56

▸ 4.84

▸ 5.07
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Chemistry

Chemistry


Edition: 11th
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rpascuarpascua
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7 months ago
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Jennthejelly Author
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7 months ago
Thanks for your help!!
Mcb
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Yesterday
Good timing, thanks!
patyfeitosa
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2 hours ago
this is exactly what I needed
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