How Many Molecules of Butane Are Contained in 25

question 141

Multiple Choice

How many molecules of butane are contained in 25.0 mL of butane? The density of butane is 0.6011 g mL^-1 and the molar mass is 58.12 g mol^-1.

• A) 2.59 × 10²³ molecules butane
• B) 1.46 × 10²⁷ molecules butane
• C) 6.87 × 10²³ molecules butane
• D) 1.56 × 10²³ molecules butane
• E) 7.14 × 10²⁵ molecules butane

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