The Hydrolysis of NH₄F Will Result in Which of the Following

question 51

Multiple Choice

The hydrolysis of NH₄F will result in which of the following types of solutions given: (K_a(NH₄⁺) = 5.6 x 10^-10, K_b(F^-) = 1.4 x 10^-11)

• A) acidic, pH < 7
• B) basic, pH > 7
• C) neutral, pH = 7

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Definitions:

Mesa

A broad, flat-topped and steep-sided, isolated hill or mountain.

Fracture

A break or crack in a rock; subdivided into joints and faults.

Rock Layers

Strata or sequences of rock sediment that have accumulated over time, each layer representing a specific era in geologic history.

Youngest Unit

The most recently formed or deposited geological layer or structure in a sequence.