1jas1 1jas1
  • 22-05-2020
  • Chemistry
contestada

What is the ph of a 0.014 M HCL solution?

Respuesta :

Arclight Arclight
  • 27-05-2020

Answer:

pH [tex]= 1.853[/tex]

Explanation:

For every mole of hydrochloric acid, one mole of hydronium ion is required. Thus, in order to neutralize 0.014 moles of HCL, 0.014 moles of hydronium is required.

[tex][H_3O^+] = [HCl] = 0.014[/tex]

pH  [tex]= -log [H^+] = -log [H_3O^+][/tex]

Substituting the available values in above equation, we can say that   the pH of the solution is equal to

[tex]- log (0.014)[/tex]

pH [tex]= 1.853[/tex]

pH of a [tex]0.014[/tex] M HCL solution [tex]= 1.853[/tex]

Answer Link

Otras preguntas

summarize the views of Grover Cleveland and Benjamin Harrison on tariffs
Simple machines make work easier by changing which two factors?
Holly, Maria and Johnny went to a fair over Spring Break. Holly paid $12.50 and went on one ride. Maria paid $15.00 and went on two rides. Johnny paid $20.00 an
what is the equation of the circle with center (0,0) the passes through the point (5,-5). please help
Differentiate between tropical evergreen and tropical deciduous forests.
Can someone please help me with this question?
for an individual with an open fracture on the leg what would be an appropriate action? A. apply heatB. keep the person walking.C. have the person lie down.D
A scientist working in a lab wants to determine the precise pH of a solution. Which tool should the scientist use to measure pH?
Find h(x) if it is known that h(x+5)=3x+18.
how many onces are in a liter