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?

Q: A tank was filled with 12 g of oxygen (O2), 73 g of nitrogen (N2) and 4 g of carbon dioxide(CO2). At…

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Q: A gas mixture that has the following composition in percent by volume: 9.2% CO2, 22.0% CO, 17.5% H2,…

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Q: What is the density (in g/L) of hydrogen gas at 20.0 °C and a pressure of 1655 psi?

A: Given information: The pressure of hydrogen gas is 1655 psi The temperature of the gas is 20.0oC

Q: 1) A gas mixture at 20.0°C and 2.0 atm contains 0.40 mol of H2, 0.15 mol of 02, and 0.50 mol of N2.…

A: 1- First calculate the mole fraction of H2 gas :  Total moles = ( moles of Hydrogen + moles of…

Q: What volume of ammonia gas (NH3), measured at 600 mm Hg and 55 °C, is requirec to produce 5.00 g of…

A: Given that, Pressure = 600 mmHg , Temperature = 55⁰C = 328.15⁰C Since, 760 mmHg = 1 atm Hence,…

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Q: A person inhales air richer in Oz and exhales air richer in CO2 and water vapor. During each hour of…

A: pressure (p) = 30.0 torr = 30760pa volume (v)= 300 L Temperature = 25.1oC = (273.15+25.1)K = 298.25…

Q: Given that a bomb calorimeter has a volume of 1.5 L and a temperature of 25.00°C, what pressure of…

A: The chemical equation of combustion of sucrose is written as: C12H22O11 +12 O2→12CO2+11 H2O

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A: PFA

Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 K are released from a car's…

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Q: What volume is occupied by 5.8 g of propane gas, CaHs, at 35 °C and 1.15 atm pressure?

A: Given: Mass of propane i.e. C3H8 = 5.8 g. Temperature = 35 oC And pressure = 1.15 atm.

Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 K are released from a car's…

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Q: A 4.5 L gas cylinder contains 39.0 g of carbon dioxide (CO2) and 45.0 g of oxygen (O2) at 25 °C.…

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Q: Part A What volume of O2 at 722 mmHg and 21 °Cis required to synthesize 22.5 mol of NO? Express your…

A: Given that: pressure, P = 722 mmHg = 722760= 0.95 atm temperature, T = 21 oC = 21 + 273 = 294 K…

Q: (a) A piston at 6 atm contains a gas that occupies a volume of 3.5 L. What pressure would have to be…

A: We would use gas laws ( Boyle's law , Charles' law , Gay-Lussac's law )  to solve these questions.

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Q: At STP, 17.50 mol of gas occupies approximately what volume in litres? R = 0.08314 L·bar/mol.K.

A:

Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 K are released from a car's…

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Q: A sample of nitrogen gas occupies a volume of 7.61 L at 45.0°C and 0.890 atm. If it is desired to…

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Q: If 56.2 grams of carbonic acid are sealed in a 2.00 L soda bottle at room temperature (298 K) and…

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Q: (a) How many molecules are there in 1L of air at a temperature of 27°C? (b) How many kilomoles of…

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Q: (b) A piston at 122.0°C contains a gas that occupies a volume of 2.5 L. To what temperature would…

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Q: Entonox is an anaesthetic gas containing 50% oxygen and 50% nitrous oxide    (N2O).  (i)  If 200 L…

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Q: (a) A tank contains one mole of oxygen gas at a pressure of 6.30 atm and a temperature of 29.5°C.…

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Q: A mixture of gases contains 0.200 mole O2, 0.400 mole N2, and 0.600 mole H2 at 2.00 atm pressure.…

A: It is an example of application of Dalton law

Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 K are released from a car's…

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Q: What is the partial pressure of CO₂ at 468.2 K in a 25.0 L fuel combustion vessel if it contains…

A: Since you have asked multiple questions, we will solve the first question for you as per our…

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A: The given data contains, CH4 =90.0%Ethane=8.9%Propane =1.1%Total Pressure =307.2 kPa

Q: Please don't provide handwritten solution ...

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Q: A student recovered0.398g of THF vapor in a 125 mL flask. Assuming the vapor is an ideal gas with a…

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Q: Consider the reaction: Li2O(aq) + CO2(g) Lİ2CO3(s) ----> What volume of cabon dioxide will react…

A: Given :-  Li2O(aq) + CO2(g)  ---> Li2CO3(s)   Mass of Li2O = 1.00 g  Molar mass of Li2O = 29.88…

Q: (a) A piston at 2.6 atm contains a gas that occupies a volume of 3.5 L. What pressure would have to…

A: Pressure(P) = 2.6 atm, 8545 torrInitial Volume(V1) = 3.5 L, 2.5 L, 4.7 LFinal volume(V2) = 1.07 L,…

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.