A Voltaic Cell Consists of a Mn/Mn²⁺ Electrode (E° =

question 47

Multiple Choice

A voltaic cell consists of a Mn/Mn²⁺ electrode (E° = -1.18 V) and a Fe/Fe²⁺ electrode (E° = -0.44 V) . Calculate [Fe²⁺] if [Mn²⁺] = 0.050 M and E_cell = 0.78 V at 25°C.

• A) 0.040 M
• B) 0.24 M
• C) 1.1 M
• D) 1.8 M
• E) None of these choices is correct.

Recognize the distinction between positive and normative economics.

Identify the characteristics and implications of economic growth.

Understand the common fallacies in economic reasoning.

Comprehend the fundamentals of equity and fairness in economics.

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Definitions:

Underrepresentation

The insufficient presence or depiction of certain groups in various areas, often highlighting disparities and inequalities.

Gifted Programs

Educational initiatives designed to accommodate and challenge students who demonstrate high capability in intellectual, creative, artistic areas, or leadership capacity.

Testing Bias

The presence of certain factors in a test that systematically prevents accurate, impartial measurement.

Intelligence

The ability to learn from experience, solve problems, and use knowledge to adapt to new situations.