Respuesta :

Willchemistry
pH + pOH = 14

pH + 0.253 = 14

pH = 14 - 0.253

pH = 13.747

[ H+] = 10 ^ -pH

[ H+ ] = 10 ^- 13.747

[ H+ ] = 1.790x10⁻¹⁴ M

hope this helps!

Answer: pOH of the solution is 13.41.

Explanation:-

pH is the measure of acidity or alkalinity. It is also defined as negative logarithm of hydrogen ion concentration.

[tex]pH=-log[H^+][/tex]

[tex]pOH=-log[OH^-][/tex]

[tex]pH+pOH=14[/tex]

Given: [tex][H^+][/tex] = 0.253

Thus [tex]pH=-log[0.253][/tex]

[tex]pH=0.59[/tex]

[tex]0.59+pOH=14[/tex]

[tex]pOH=14-0.59=13.41[/tex]

Otras preguntas