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

Answer Link

Otras preguntas

Suppose x + y = 6 and xy = 4. Find the value of x² y + xy² without solving the equations.
What is x+y+4x-3x+2y+ 3y
how do you simplify fractoins
which number will make the fractions equivalent 25/35
when did fair trade start
a bottle contains 12 red marbles and 8 blue marbles. A marble is chosen at random and not replaced. Then a second marble is chosen at random. Determine the prob
Who was the African-American who called the war with Mexico disgraceful and cruel? Why?
What is a federal scout
what is 1/2 plus 9/10
Janette bought a portable CD player on sale. The regular price was $100. She was charged $89. a) What percent of the regular price did Janette pay? b) What perc