Cyclopropane, a gas used with oxygen as a general anesthetic,is composed of 85.7% C and 14.3% H by mass. (a)If 1.56 g of cyclopropane has a volume of 1.00 L at 0.984atm and 50.0 °C, what is the molecular formula of cyclopropane?(b) Judging from its molecular formula, wouldyou expect cyclopropane to deviate more or less than Arfrom ideal-gas behavior at moderately high pressures androom temperature? Explain. (c) Would cyclopropane effusethrough a pinhole faster or more slowly than methane,CH4?

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Q: What is the density of Freon-11 (CFCl3) at 135°C and 2.7 atm?

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.