Acid Base Equilibrium Review

Match the following terms with their correct definitions:

• acid-base indicator

• the equilibrium constant for the dissociation of an acid

• strong base

• base-ionization constant

• accept protons readily

• buffer

• base-ionization constant

• substances whose colors are sensitive to pH

• Base

• Salt

• Acid

• Water

What is the concentration of a HCl solution if 24.7 ml of HCl are completely neutrilized by 35.8 ml of a 0.25 M NaOH solution?

• 0.362 M

• 3.62 M

• 0.172 M

• 35.4 M

Tags

NGSS.HS-PS1-7

Which of the following is a property of strong bases?

• They have low pH values.

• They do not dissociate completely in water.

• They can neutralize strong acids.

• They are weak electrolytes.

Which of the following acids has a pKa value of approximately -10?

• HCl

• H2SO4

• CH3COOH

• H3PO4

Which of the following bases completely dissociates in solution?

According to which theory is a base a substance which produces OH- ions in water?

• Arrhenius

• Bronsted-Lowry

• Lewis

Which of the following is an example of an acid-base reaction?

A process used to find the molarity of an acid or base solution.

• molarity

• titration

• endpoint

• neutralization

• 4

• 7

• 10

• 14