Calculate the PH of a 0

question 38

Multiple Choice

Calculate the pH of a 0.100 M CH₃NH₃Cl solution.K_b for methylamine,CH₃NH₂,is 3.7 × 10^-4.

• A)2.22
• B)5.78
• C)8.22
• D)11.78

---

Definitions:

Clinical Trial

A research study conducted with human volunteers to evaluate the safety and effectiveness of medical treatments, drugs, or devices.

Probability

A numerical value between 0 and 1 that signifies the probability of an event happening.

King of Spades

A playing card in the standard deck, ranking as the highest card in the suit of Spades.

Ace of Hearts

The Ace of Hearts is a playing card in the heart suit, often symbolizing love or the beginning of new emotions and experiences in cartomancy.