When Equal Volumes of the Indicated Aqueous Solutions Are Mixed,precipitation

question 96

Multiple Choice

When equal volumes of the indicated aqueous solutions are mixed,precipitation should occur only for:

• A)2 × 10^-5 M Ag⁺ + 2 × 10^-5 M CO₃^2-
• B)2 × 10^-4 M Ca²⁺ + 2 × 10^-4 M CO₃^2-
• C)2 × 10^-5 M Ca²⁺ + 2 × 10^-3 M F^-
• D)2 × 10^-5 M Mg²⁺ + 2 × 10^-6 M F^-
• E)2 × 10^-3 M Ba²⁺ + 2 × 10^-3 M F^-

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Definitions:

Avoid Risk

The strategy of minimizing exposure to potential losses or harm by carefully managing decisions and actions.

Loss

The state of being deprived of or of being without something that one has had.

Warranted Inference

A logically justified conclusion based on available evidence or premises.

Fallacy

A mistaken belief, especially one based on unsound argument.