Chapter 10 - Acids and Bases and Equilibrium

F

The ________- is the conjugate base, for example, when the HF acid gives H+.

loss

The ________ or gain of one H+ is linked to a conjugate acid- base pair.

H+

________ is produced by Arrhenius acid, OH- is generated by Arrhenius base in aqueous solutions.

NH3

Ammonia, ________, is an important weak base.

buffer

A(n) ________ has either a faint acid, salt, or a weak base, and salt.

OH

The / [________ /]- is larger than the / [H3O+]/in basic solutions.

pH scale

The ________ is the / [H3O+]/of solution for a range of numbers, typically 0 to 14.

acidic solutions

The pH is lower than 7.0 is ________; the pH in basic solutions is higher than 7.0.

neutral solution

A pH of 7.0 is available in a(n) ________.

addition of OH

A buffer with the ________ reacts with weak acid, and the salt anion reacts with the addition of H3O+.

Strong acids

________ are totally dissociated in water, and H+ is accepted as a basis for H2O.

acid concentration

The ________ is calculated based on the volume and molarity of the base.

acid sample

A(n) ________ with a known amount of a base is neutralized in the titration.

H+

Acids are ________ donors and bases are ________ acceptors, according to Brønsted- Lowry theory.