amenguallillian amenguallillian

04-05-2021
Chemistry

contestada

If a given aqueous solution at 298 K contains [H+] = 1.0 × 10-9, what is the [OH-]?

A. 1.0 × 10-14

B. 1.0 × 10-9

C. 1.0 × 10-5

D. 1.0 × 10-1

Respuesta :

alexismonreal8p61rx9 alexismonreal8p61rx9

07-05-2021

Answer:

C.

Explanation:

[tex]\frac{1x10}x^{-14} = 1x10^{-9} \\ x =1x10^{-5} \\\\[OH][H]= 1x10^{-14}[/tex]

The concetration can be found by dividing the water ph constant by the [H=] or [OH] to find the other

Answer Link

Otras preguntas

When a concrete road is heated by energy from the Sun, the Concrete will most likely

how are the four spheres affected by climate change

List several natural methods for controlling floods

in what way did napoleon's actions doom his dream of cresting a french empire in Europe.

What was Bush’s first objective in the Gulf? to protect American businesses to support the Iraqi government to restore Kuwait’s independenceAnswer is C

If you finish one year of collage does it raise your income for the rest of your life?

What describes the basis of the band theory of metallic bonding

Please Help!! I have a 99 in this class. If I get a 45 on a project that’s worth 50% of my grade, what would my grade be?

4. Ribosomes are made up of _____.

Remember the body of your speech should answer