The Acid-Dissociation Constants of Sulfurous Acid (H₂SO₃)are K_a1 = 1

question 11

Multiple Choice

The acid-dissociation constants of sulfurous acid (H₂SO₃) are K_a1 = 1.7 × 10^-2 and K_a2 = 6.4 × 10^-8 at 25.0 °C. Calculate the pH of a 0.163 M aqueous solution of sulfurous acid.

• A)4.53
• B)1.28
• C)1.86
• D)6.21
• E)1.93

Describe the methods for measuring newborns' sensory capabilities.

Explain the influence of nature and nurture on physical and motor development during infancy.

Understand various research designs and their implications for studying cognitive development.

Describe the development of cognitive abilities from infancy.

---

Definitions:

Battery

In legal terms, an intentional unconsented-to physical contact or harm caused by one person to another.

Assault

An act creating a fear in another person of imminent harmful or offensive contact.

Intrusion

Unauthorized or unwanted entry into another person’s space, privacy, or affairs.

False Light

A privacy tort that occurs when highly offensive information is published about an individual that is not valid or places the person in a false light.