How Much NaCl Is Needed to Make 50

question 89

Multiple Choice

How much NaCl is needed to make 50.0 mL of a 16% (w/v) solution?

• A)2.0 g
• B)4.0 g
• C)8.0 g
• D)12 g
• E)16 g

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Definitions:

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of data values from the mean.

Put Option

A put option is a financial contract that gives the holder the right, but not the obligation, to sell a certain amount of an underlying asset at a specified price within a specific time frame.

Risk-Free Rate

The theoretical return on an investment with zero risk, often represented by the yield on government securities.

Strike Price

The specified price at which an option contract can be exercised.