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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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JWD# JWD#
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2 years ago
What mass of sodium acetate should be dissolved in 250.0 mL of 0.30 M aqueous acetic acid to form a buffer of pH 5.0? (Ka for acetic acid is 1.8 × 10-5)

▸ 11 g

▸ 8.0 g

▸ 7.5 g

▸ 5.0 g

▸ 1.4 g
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
Authors:
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mmmm_dat_usernammmm_dat_userna
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JWD# Author
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2 years ago
this is exactly what I needed
momochiime
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Yesterday
Smart ... Thanks!
fgarza2146
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2 hours ago
Thanks
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