Calculate [OH^-] in a 4

question 98

Multiple Choice

Calculate [OH^-] in a 4.0  10^-8 M solution of NaOH.

• A) 8.2  10^-8 M
• B) 6.7  10^-6 M
• C) 2.5  10^-7 M
• D) 4.0  10^-8 M
• E) 1.2  10^-7 M

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Definitions:

Systematic Risk

The inherent risk that affects the entire market or economy, and cannot be avoided through diversification.

Unsystematic Risk

The danger linked to a particular business or sector, which can be lessened by spreading investments across different areas.

Well-Diversified Portfolio

A collection of investments across various asset classes and industries intended to reduce risk through the principle of diversification.

Historical Relationship

A reference to the way entities or variables have interacted or correlated with one another in the past.