Chlorine pentafluoride gas is collected at −20.0°C in an evacuated flask with a measured volume of 25.0L . When all the gas has been collected, the pressure in the flask is measured to be 0.320atm . Calculate the mass and number of moles of chlorine pentafluoride gas that were collected. Round your answer to 3  significant digits.

Q: Sulfur tetrafluoride gas is collected at 25.0 °C in an evacuated flask with a measured volume of…

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Q: A 10.0 L tank at 4.55 °C is filled with 6.12 g of boron trifluoride gas and 12.3 g of sulfur…

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Q: A 6.00 L tank at 0.95 °C is filled with 2.17 g of dinitrogen monoxide gas and 7.50 g of sulfur…

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Q: Calculate the final pressure of the gas. Be sure your answer has the correct number of significant…

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Q: A 9.00 L tank at 4.88 °C is filled with 12.4 g of boron trifluoride gas and 7.92 g of sulfur…

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Q: A cylinder is filled with  10.0L  of gas and a piston is put into it. The initial pressure of the…

A: We have to calculate the final pressure of gas

Q: A 6.00 L tank at 12.2 °C is filled with 5.23 g of chlorine pentafluoride gas and 13.7 g of boron…

A: Ideal gas equation:  PV = nRT  P = Pressure V = Volume n = Total number of moles  R = Gas constant T…

Q: a. Choose the complete Lewis structure for the following partially completed Lewis structure. F…

A: Lewis structure is a way of representing the structure of a molecule in which bond pairs (shared…

Q: A 6.00 L tank at 11. °C is filled with 12.3 g of sulfur hexafluoride gas and 5.56 g of chlorine…

A: A 6.00 L tank at 11. °C is filled with 12.3 g of sulfur hexafluoride gas and 5.56 g of chlorine…

Q: A 7.00 L tank at 20.1 °C is filled with 10.5 g of sulfur hexafluoride gas and 6.52 g of dinitrogen…

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Q: A 5.00 L tank at 23.6 °C is filled with 3.92 g of dinitrogen monoxide gas and 19.6 g of sulfur…

A: Given, Mass of dinitrogen monoxide (N2O) gas = 3.92 g  Mass of sulfur hexafluoride (SF6) gas = 19.6…

Q: A cylinder is filled with  10.0L  of gas and a piston is put into it. The initial pressure of the…

A: Boyle's Law :-  It states that, at constant temperature for a fixed mass of a gas pressure is…

Q: A 6.00 L tank at 8.97 °C is filled with 5.16 g of sulfur tetrafluoride gas and 6.76 g of boron…

A:

Q: Some N2 gas is mixed with some O2 gas, and the sketch below shows a representative sample of the…

A:

Q: A cylinder is filled with 10.0L of gas and a piston is put into it. The initial pressure of the gas…

A:

Q: A 10.0 L tank at 0.86 °C is filled with 12.3 g of dinitrogen difluoride gas and 9.28 g of chlorine…

A: According to the question, The temperature of the tank is = T= 0.86°C = 273.15+0.86 K = 274.01 K The…

Q: A 5.00 L tank at 4.58 °C is filled with 15.2 g of chlorine pentafluoride gas and 7.62 g of sulfur…

A: Ideal gas equation: PV = nRT  P = Pressure V = Volume n = Number of moles  R = Gas constant T =…

Q: Follow the rules of significant digits. A sample of carbon dioxide gas, CO2, has a volume 2754 mL, a…

A:

Q: A 6.00 L tank at 24.2 °C is filled with 5.19 g of sulfur hexafluoride gas and 19.5 g of chlorine…

A: Given that : The volume of the tank = 6.00 L Temperature = 24.2°C The mass of sulfur hexafluoride =…

Q: A 8.00 L tank at 2.81 °C is filled with 9.62 g of sulfur hexafluoride gas and 9.34 g of dinitrogen…

A:

Q: Sulfur tetrafluoride gas is collected at 23.0 °C in an evacuated flask with a measured volume of…

A: Given that :The temperature of sulfur tetrafluoride gas = 23The volume of the gas = 15.0 LPressure =…

Q: A 9.00 L tank at 24.1 °C is filled with 5.85 g of sulfur hexafluoride gas and 14.9 g of boron…

A: Given,Volume, V = 9.00 LTemperature, T = 24.1 oC = (24.1 + 273) K = 297.1 KMass of sulfur…

Q: Sulfur tetrafluoride gas is collected at  −4.0°C  in an evacuated flask with a measured volume of…

A: Applying ideal gas equation  PV = nRT where  P= pressure, V= volume, n= no. of moles R= gas…

Q: Dinitrogen monoxide gas is collected at 19.0 °C in an evacuated flask with a measured volume of 45.0…

A: We need to use ideal gas equation to calculate moles and then mass. Equation is given as :  PV = nRT…

Q: A 5.00 L tank at 5.3 °C is filled with 14.5 g of sulfur tetrafluoride gas and 4.33 g of chlorine…

A:

Q: Chlorine pentafluoride gas is collected at 9.0°C in an evacuated flask with a measured volume of…

A: Given :-  pressure of gas = 0.410 atm  volume occupied by gas = 5.0 L  temperature = 9.0°C  To…

Q: A 5.00 L tank at 1.0 °C is filled with 6.54 g of sulfur hexafluoride gas and 15.5 g of boron…

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Q: A 10.00 L tank at 8.3 °C is filled with 4.02 g of chlorine pentafluoride gas and 4.69 g of…

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Q: Carbon dioxide gas is collected at −6.0°C in an evacuated flask with a measured volume of 5.0L. When…

A: Given :- pressure = 0.370 atm  Volume = 5.0 L  Temperature = -6.0°C  To calculate :-  Number of…

Q: A 9.00 L tank at 1.9 °C is filled with 15.6 g of dinitrogen difluoride gas and 11.7 g of sulfur…

A:

Q: A 5.00 L tank at 29.6 °C is filled with 17.3 g of boron trifluoride gas and 12.8 g of chlorine…

A:

Q: A 8.00 L tank at 4.12 °C is filled with 11.7 g of chlorine pentafluoride gas and 14.1 g of boron…

A: The ideal gas law (PV = nRT) relates the macroscopic properties of ideal gases. An ideal gas is a…

Q: sample of gas has a mass of 38.9 mg. Its volume is 226 mL at a temperature of 57 ∘C and a pressure…

A: Assuming the gas to be an ideal gas, ideal gas equation will be used to calculate the molar mass of…

Q: A 8.00 L tank at 4.28 °C is filled with 8.76 g of dinitrogen monoxide gas and 9.81 g of boron…

A:

Q: 10.0L

A: We will use Boyle's law

Q: A 6.00 L tank at 6.88 °C is filled with 4.07 g of sulfur tetrafluoride gas and 5.51 g of boron…

A: given mass of SF4 = 4.07 g mass of BF3 = 5.51 g temperature = 6.88°C volume = 6 L

Q: Carbon monoxide gas is collected at  33.0°C  in an evacuated flask with a measured volume of…

A:

Q: Dinitrogen monoxide gas is collected at - 14.0 °C in an evacuated flask with a measured volume of…

A: Pressure = P = 0.190 atm T = - 14°C = 259 K V = volume = 5.0 L n = number of Moles of N2O

Q: A reaction between liquid reactants takes place at 18.0 °C in a sealed, evacuated vessel with a…

A: Given: Mass of dinitrogen monoxide gas = 10 g Volume of vessel = 45 L Temperature = 18 °C = 18 +273…

Q: Chlorine pentafluoride gas is collected at 12.0 °C in an evacuated flask with a measured volume of…

A: Given :-  Volume of gas = 20.0 L  Pressure = 0.230 atm  Temperature = 12.0°C  To be calculated :-…

Q: A large flask with a volume of 936 mL is evacuated and found to have a mass of 134.66 g. It is then…

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Q: A reaction between liquid reactants takes place at - 16.0 °C in a sealed, evacuated vessel with a…

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Q: Sulfur hexafluoride gas is collected at 33.0 °C in an evacuated flask with a measured volume of 45.0…

A:

Q: mole fraction

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Q: A 6.00 L tank at 18.3 °C is filled with 4.25 g of sulfur tetrafluoride gas and 7.37 g of boron…

A:

Q: A 10.00 L tank at -7.0 °C is filled with 4.65 g of sulfur hexafluoride gas and 3.91g of dinitrogen…

A: Given data: Mass of sulfur hexafluoride(SF6) = 4.65 g Mass of dinitrogen monoxide (N2O) = 3.91 g

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.