Chemistry, 28.05.2021 19:10 brooke0713
Se mezclan 100 ml de CH3COOH al 0,05 F con 115 ml de una solución de CH3COONa al 0,07 F (Ka = 1,8x10– 5). Determine: añadir:
a) 20mldeHClal0,23F
b) 15 ml de NaOH al 0,115 F
c) 25mldeNH3 al0,02F
d) Cuál es la variación de pH al añadir 22 ml de CH3COOH al 0,2 F
Answers: 1
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Se mezclan 100 ml de CH3COOH al 0,05 F con 115 ml de una solución de CH3COONa al 0,07 F (Ka = 1,8x10...
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