Faith180 Faith180

03-05-2020
Chemistry

contestada

What is the pH of a solution with a hydrogen-ion concentration of 4.2 x 10-10
M?

Respuesta :

pennyloveskitties pennyloveskitties

17-05-2020

Answer:

9.3

Explanation:

To calculate pH, you take the negative log of the hydrogen ion concentration.

Answer Link

Otras preguntas

What's the answer to this

Most of the mass of an atom is made up of: the electrons and protons the protons and neutrons the neutrons and electrons none of the above

how did a pool differ from a trust

what is the biggest difference between white and black people according toMarguerite?

When two oxygen atoms bond together in O2, what type of covalent bond do they form? A double bond, because they overlap orbitals to share one pair of electrons

What is Xavier’s email about?

principal 1750 interest rate 2% for 20 years

Which is not a health risk of binge-eating disorder? diabetes excess weight gain death from starvation unhealthy dieting

The table shows the mass and boiling point of some substances. Boiling Point of Substances Mass (kg) Boiling Point of Water (°C) Boiling Point of Soybean Oil

how does mercantilism differ from capitalism, or the free enterprise system?