avamarie0515
avamarie0515 avamarie0515
  • 04-03-2021
  • Chemistry
contestada

What is the pH of a 2.0 × 10-4 M HCl solution?

Respuesta :

Muscardinus Muscardinus
  • 10-03-2021

Answer:

pH = 3.69

Explanation:

HCl is a strong acid. It will disscociates completely into dissoluted ions such that,

[tex][H^+]=2\times 10^{-4}\ M[/tex]

The formula for pH is given by :

[tex]pH=-log[H^+]\\\\pH=-log(2\times 10^{-4})\\\\pH=3.69[/tex]

So, the pH of the solution is 3.69.

Answer Link
DayjaRutherford101
DayjaRutherford101 DayjaRutherford101
  • 22-09-2021

The answer to your question is 4.

Answer Link

Otras preguntas

which property you used.64+58=                    +64
An aircraft has a liftoff speed of 33 m/s. what minimum constant acceleration does this require if the aircraft is to be airborne after a take-off run of 240m?
hey guys i know this seems long but i really need the help so plzz]Step 1: Write five word phrases to be translated using the various key terms from the lesson.
What are the two largest ethnic groups in the united states today?
which property you used.64+58=                    +64
Natalie picked 135 berries in 15 minutes. If she continues picking at that rate, how long will it take her to pick 486 berries?
how is a knoll formed
The ocular and objective lenses are found at the top and bottom of what part of a microscope?
Explain the connection, or relationship between a protagonist and an antagonist.
how do you solve m/9 divided by mn squared / 3