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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Sadah_17 Sadah_17
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2 years ago


A buffer of solution initially contains 0.400 mol/L of benzoic acid and 0.150 mol/L of sodium benzoate. The Ka of benzoic acid is 8.3 * 10'5. Calculate the pH of the buffer. 0 3.65 O 3.56 O 3.88 O 3.26
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bio_manbio_man
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Sadah_17 Author
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2 years ago
this is exactly what I needed
bioc
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Yesterday
Thank you, thank you, thank you!
alpheratz
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2 hours ago
Brilliant ツ
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