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El cido frmico, HFor, tiene un valor K_a de 1,8 x 10^-4. Debe preparar 100 ml de un tampn con un pH de 3,25 a
El cido frmico, HFor, tiene un valor K_a de 1,8 x 10^-4. Debe preparar 100 ml de un tampn con un pH de 3,25 a partir de una solucin de 0,10 HFor y una solucin de 0,10 M NaFor. Cuntos ml de NaFor y HFor deben mezclarse para obtener el tampn deseado?
_____________ml NaFor
_____________ml HPara
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