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Posted: Sun Jul 10, 2022 4:17 pm
If you get this question right i will rate you a thumps up , ifnot i will rate you a thumbs down. show work too
A chemistry graduate student is given 125. mL of a 1.70M pyridine (CHN) solution. Pyridine is a weak base with K₁ = 1.7 × 10 should the student dissolve in the C-H5N solution to turn it into a buffer with pH = 5.17? You may assume that the volume of the solution doesn't change when the C-H5NHBr is dissolved in it. Be sure your answer has a unit symbol, and round it to 2 significant digits. 0 0 Пx10 X What mass of C₂H₂NHBr ?
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