glxbal7046 glxbal7046

03-01-2024
Chemistry

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A TRICINE buffer is made to a pH of 8.50 at 25 ∘C then warmed to 37 ∘C. The pH of the solution changes because the pKa changes. TRICINE has a pKₐ=8.14 and a ΔpKₐ/ΔT=−0.018 °C⁻¹. Calculate the pH of the buffer at 37 ∘C.

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