What would you predict about a chemical that has a hydrogen ion concentration of 1 × 10^−12 m?
a) it will form salt and water when added to a base.
b) it contains no hydroxide ions.
c) it has high concentration of hydroxide ions.
d) it has a sour taste.
it's not b, and i'm pretty sure that it's not c what would it be?

Option (C) is the correct answer.

Explanation:

Relation between pH and hydrogen ion concentration is as follows.

          pH =

It is given that hydrogen ion concentration is M. Therefore, putting this value in the above formula as follows.

         pH =

               =

               = - (-12) (log [1] + log[10])                 (log[1] = 0 and log[10] = 1)      

               = 12

As pH = 12, hence the solution will be highly basic. As a result, there will be high concentration of hydroxide ions.

the molecules move in straight line until they collide with each other or with the walls of the container. collisions are perfectly elastic; when two molecules collide, they change their directions and kinetic energies, but the total kinetic energy is conserved.

explanation:

in chemistry, a solution’s concentration is how much of a dissolvable substance, known as a solute, is mixed with another substance, called the solvent. the standard formula is c = m/v, where c is the concentration, m is the mass of the solute dissolved, and v is the total volume