ddmorse2015owug6f ddmorse2015owug6f
  • 13-08-2020
  • Chemistry
contestada

HELP! pH = -log10[H+]. If pH 3.5 what is [H+]?

Respuesta :

omnis7 omnis7
  • 13-08-2020
To find concentration H+ you want to do the inverse log

So 3.5= -log10[x] = 10^-pH
x= 10^-3.5
So [H+]= 3.16*10^-4 M or mol/L
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