An Ammonia Solution Has a PH of 8

question 180

Multiple Choice

An ammonia solution has a pH of 8.30. What is its [H₃O⁺]?

• A) 5.0 × 10⁻²³ M
• B) 2.0 × 10⁻⁶ M
• C) 5.0 × 10⁻⁹ M
• D) 2.0 × 10⁸ M

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Definitions:

Poisson Distribution

A probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space, assuming that these events occur with a known constant mean rate and independently of the time since the last event.

Probability

The measure of the likelihood that an event will occur, quantified as a number between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.

Manic-depressive Illness

Also known as bipolar disorder, it is a mental health condition characterized by extreme mood swings, including emotional highs (mania or hypomania) and lows (depression).

Poisson Distribution

A distribution quantifying the chances of a specific amount of occurrences happening within a set period or spatial region.