A sample of gaseous neon has a volume of 68.2 L at STP. How many moles of neon are in the sample? A) 0.328 moles B) 3.04 moles C) 68.2 moles D) 1530 moles E) 4.11 * 10²⁵ moles

Name: A sample of gaseous neon has a volume of 68.2 L at STP. How many moles of neon are in the sample? A) 0.328 moles B) 3.04 moles C) 68.2 moles D) 1530 moles E) 4.11 * 10 25 moles
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Quizplus · Accepted Answer

At STP, 1 mole of any gas occupies 22.4 L. Therefore, 68.2 L of neon is 68.2 / 22.4 = 3.04 moles.

A Sample of Gaseous Neon Has a Volume of 68