rconyers00 rconyers00

03-04-2019
Chemistry

contestada

A solution at 25 degrees Celsius is 1.0 × 10–5 M H3O+. What is the concentration of OH– in this solution?

Respuesta :

superman1987 superman1987

21-05-2019

Answer:

[OH⁻] = 1.0 x 10⁻⁹ M.

Explanation:

∵ [H₃O⁺][OH⁻] = 10⁻¹⁴.

∴ [OH⁻] = 10⁻¹⁴/[H₃O⁺] = 10⁻¹⁴/(1.0 x 10⁻⁵) = 1.0 x 10⁻⁹ M.

Answer Link

Otras preguntas

The volume of a cone is 50 pi cubic feet. Its height is 6 feet. In feet, what is the radius of the cone? Round the answer to the nearest tenth.

A horse performs 2600 joules of work pulling a wagon for 13 seconds. What is the horse's power? 33800 W 200 W 0.005 W 2600 WA horse performs 2600 joules of

if a 6kg ball is hanging by a rope from the ceiling at rest, what is the tension of the rope?

What helps determine the bond amount or whether there is no bond?

what was the situation western Europe [the traditional European power]in 1945?

Read the excerpt from The Fellowship of the Ring. Twelve more years passed. Each year the Bagginses had given very lively combined birthday-parties at Bag End;

Can u tell me the answer

50 POINTS! PLEASE HELP! Read the passage. Many birds migrate through our state. Residents are visited by a wide variety of our feathered friends. Depending on t

We've all heard the saying "Good things come in small packages." However, today it seems like many small things ordered over the Internet come in huge packages

to ensure that your research paper is manageable you must be sure that your topic is ____ broad enough for the audience to relate to on something you feel stron