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Compute all parts of following problem given below:

Problem: A flask with a volume of 1.50L, provided with a stopcock, contains ethane gas (C2H6) at a temperature of 310K and atmospheric pressure 1.013 × 105 Pa. The molar mass of ethane is 30.1g/mol. The system is warmed to a temperature of 395K, with the stopcock open to the atmosphere. The stopcock is then closed, and the flask cooled to its original temperature.

Part I: What is the final pressure of the ethane in the flask?

(Pa)

Part II: How many grams of ethane remaining in the flask?

(g)

Explain how you came up the prefixes and solution please.

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  • Category:- Physics
  • Reference No.:- M91239183

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