The Chemical Acidity of a Solution Is Measured in Units

question 35

Multiple Choice

The chemical acidity of a solution is measured in units of pH: , where is the hydrogen ion concentration in the solution. If a sample of rain has a pH of 3.3, how many times higher is its than pure water's, which has a pH of 7?

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Definitions:

Major Drop

A significant decline in the price or value of an asset or stock within a short period of time.

Long Stock Investment

An investment strategy where an investor purchases stocks with the expectation that they will rise in value over time.

Long Call

An options trading strategy where the investor purchases a call option with the belief that the underlying asset's price will increase.

Short Put

An options strategy where an investor sells a put option with the expectation that the market price of the underlying asset will rise.