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

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Definitions:

Consolidated Group

A group of companies composed of a parent and its subsidiaries, whose financial statements are prepared as one entity.

Equity

The value of shares issued by a company, representing ownership interest held by shareholders.

Share Capital

The total amount of funds raised by a company through the issuance of shares to its shareholders.

Retained Earnings

The portion of net income that is retained by the corporation rather than distributed to its shareholders as dividends.