Determine the Volume of Hexane That Contains 5

question 14

Multiple Choice

Determine the volume of hexane that contains 5.33 × 10²² molecules of hexane. The density of hexane is 0.6548 g mL^-1 and its molar mass is 86.17 g mol^-1.

• A)8.59 mL
• B)13.5 mL
• C)7.40 mL
• D)12.4 mL
• E)11.6 mL

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Definitions:

Linear Relationship

A type of connection between two variables where the change in one is directly proportional to the change in the other.

Positively Skewed Distribution

A type of distribution where the tail on the right side of the distribution's peak is longer or fatter than the left side, indicating that the bulk of the values lie to the left of the mean.

Distribution

The manner in which a statistical data or a population is spread out or arranged over a range of values.

Empirical Rules

Practical guidelines based on observed data which are used to interpret statistical distributions, notably the 68-95-99.7 (or three-sigma) rule for normal distributions.