What Is the Concentration of Cd²⁺ in a 0

question 13

Multiple Choice

What is the concentration of Cd²⁺ in a 0.012 M Cd(NO₃) 2 solution that is also 1.0 M NH₃? For Cd(NH₃) ₄²⁺,K_f = 1.0 × 10⁷.

• A)​3.5 × 10² M
• B)​1.3 × 10^-9 M
• C)1.5​ × 10-9 M
• D)3.2 × 103 M
• E)​1.2 × 10-2 M

---

Definitions:

Instinctive Behavior

Actions or reactions that an organism is genetically predisposed to perform without the necessity of learning or experience.

Entire Species

A group comprising all individuals capable of interbreeding and producing fertile offspring, typically sharing common characteristics and genetically distinct from other groups.

Unlearned

Referring to behaviors or responses that are innate or natural, not acquired or learned through experience or socialization.

Emotional Arousal

A condition where an individual's emotional state is intensified, leading to physiological and cognitive reactions.