ariannapazm
ariannapazm ariannapazm
  • 02-09-2021
  • Mathematics
contestada

una solución tiene un valor de pH=5 Cuál es la concentración molar de OH-?​

Respuesta :

MagdaRejouis980
MagdaRejouis980 MagdaRejouis980
  • 03-09-2021

Answer:

Podemos hacer la conversión entre [\text{H}^+][H

+

]open bracket, start text, H, end text, start superscript, plus, end superscript, close bracket y \text{pH}pHstart text, p, H, end text mediante las siguientes ecuaciones:

\begin{aligned}\text{pH}&=-\log[\text{H}^+]\\ \\ [\text H^+]&=10^{-\text{pH}}\end{aligned}

pH

[H

+

]

=−log[H

+

]

=10

−pH

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