What Is the Percent Ionization at Equilibrium in a 0

question 39

Multiple Choice

What is the percent ionization at equilibrium in a 0.10 M solution of dimethylamine,(CH₃) ₂NH (K_b = 5.1 × 10^-4) ,at 25^oC?

• A)6.8%
• B)0.51%
• C)0.68%
• D)100%
• E)10%

Apply mathematical formulas to solve problems involving loans, savings, and investments.

Understand terms and conditions of financial contracts concerning interest calculations.

Develop skills in calculating the effective annual rate from given simple interest situations.

Calculate the principal amount of a loan based on accrued interest and loan term.