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Cul de los siguientes sera el ms adecuado para preparar un tampn de pH = 7,4? A. cido hipocloroso (HClO) Ka=2,9x10 -8 pKa=7,54 B.cido frmico

Cul de los siguientes sera el ms adecuado para preparar un tampn de pH = 7,4?

A. cido hipocloroso (HClO) Ka=2,9x10 ^-8 pKa=7,54

B.cido frmico (HCOOH) Ka=1,8x10 ^-4 pKa=3,74

C. cido propanoico ((CH ₃ CH ₂ COOH) Ka=1,3x10 ^-5 pKa=4,89

D. cido ydico (HIO ₃ ) Ka=1,6x10 ^-1 pKa=0,80

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