A sample of an unknown compound is vaporized at 160. °C. The gas produced has a volume of 1290. mL at a pressure of 1.00 atm, and it weighs 1.16 g. Assuming the gas behaves as an ideal gas under these conditions, calculate the molar mass of the compound. Round your answer to 3 significant digits. mol

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

A:

Q: A sample of an unknown compound is vaporized at 110. °C. The gas produced has a volume of 1910. mL…

A: Given: Temperature = 110.0 oC = 383 K Volume of gas = 1910.0 mL = 1.91 L Pressure = 1.00 atm mass =…

Q: A sample of an unknown compound is vaporized at 200. °C. The gas produced has a volume of 1650. mL…

A: The equation of state of a hypothetical ideal gas is known as the ideal gas law. Although it has…

Q: A sample of an unknown compound is vaporized at 180. °C. The gas produced has a volume of 2500. mL…

A:

Q: A sample of an unknown compound is vaporized at 160. °C. The gas produced has a volume of 750. mL at…

A: We have to calculate the molar mass of gas.

Q: Dinitrogen difluoride gas is collected at 13.0 °C in an evacuated flask with a measured volume of…

A: Given  Temperature ( T ) = 13 ℃                              = ( 13 + 273 ) K…

Q: Consider a rigid 21.44 L gas canister that holds a mixture of two gases, Cl₂ and Xe. The total…

A: Given the volume of the rigid container, V = 21.44 L  Total moles of gas inside the container, n =…

Q: A sample of an unknown compound is vaporized at 200. °C. The gas produced has a volume of 880. mL at…

A: Here given, Volume (V) of the gas = 880 mL = 0.88 L Pressure (P) of the gas = 1 atm Temperature (T)…

Q: Calculate the mass and number of moles of dinitrogen difluoride gas that were collected. R

A: Given: Volume= 30.0 L Pressure= 0.320 atm Temperature= 8.0oC= 281.15 K   To calculate:

Q: A sample of an unknown compound is vaporized at 130. °C. The gas produced has a volume of 2080. mL…

A: Given - - > V = 2080 ml = 2.08 L P = 1 atm R = 0.082 L.atm/mol.K T = 130°C = 403.15K molar mass…

Q: A sample of an unknown compound is vaporized at 150. °C. The gas produced has a volume of 1240. mL…

A: Given that : The volume of the gas = 1240 mL The pressure of the gas = 1.00 atm The mass of the gas…

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 sample of an unknown compound is vaporized at 110. °C. The gas produced has a volume of 1370. mL…

A:

Q: A sample of an unknown compound is vaporized at 190. °C. The gas produced has a volume of 1920. mL…

A:

Q: A sample of an unknown compound is vaporized at 140. °C. The gas produced has a volume of 2110. mL…

A: Given, Pressure (P) = 1.00 atm Volume (V) = 2110. mL = 2.11 L Temperature (T) = 140°C = (140 +…

Q: A sample of an unknown compound is vaporized at 120. °C. The gas produced has a volume of 2100. mL…

A: The volume of the gas is = 2100 mL The pressure of the gas is = 1.00 atm The mass of the gas is =…

Q: A sample of an unknown compound is vaporized at 120. °C. The gas produced has a volume of 1400. mL…

A:

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

A: given problem solved as Mole fraction = mole of one component ÷ mol of both componentsN 2 =  17÷ (…

Q: calculate the molar mass of the compound.

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: A sample of an unknown compound is vaporized at 160. °C. The gas produced has a volume of 1200. mL…

A: Given:  Volume of ideal gas produced: 1200 ml = 1.2 L  Pressure of gas: 1 atm  Temperature: 160°C =…

Q: A sample of an unknown compound is vaporized at 100. °C. The gas produced has a volume of 1840. mL…

A: Answer:Here:

Q: Dinitrogen difluoride gas is collected at 10.0 °C in an evacuated flask with a measured volume of…

A:

Q: A sample of an unknown compound is vaporized at 160. °C. The gas produced has a volume of 1110. mL…

A:

Q: A sample of an unknown compound is vaporized at 160. °C. The gas produced has a volume of 670. mL at…

A: Answer:Here:

Q: A sample of an unknown compound is vaporized at 170. °c. The gas produced has a volume of 870. mL at…

A: To solve this problem we have to calculate the molar mass of the given compound.

Q: Chlorine pentafluoride gas is collected at 26.0 °C in an evacuated flask with a measured volume of…

A:

Q: A sample of an unknown compound is vaporized at 160. °C. The gas produced has a volume of 1010. mL…

A: Temperature = 160°C  Volume = 1010 ml  Pressure = 1.00 atm  Mass of the unknown compound = 1.43 g…

Q: Chlorine pentafluoride gas is collected at -17.0 °C in an evacuated flask with a measured volume of…

A:

Q: A sample of an unknown compound is vaporized at 150. °C. The gas produced has a volume of 1830. mL…

A:

Q: To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an…

A:

Q: A sample of an unknown compound is vaporized at 120. °C. The gas produced has a volume of 1850. mL…

A: The volume of the gas is = 1850 mLThe pressure of the gas is = 1.00 atmThe mass of the gas is = 1.95…

Q: Boron trifluoride gas is collected at 6.0 °C in an evacuated flask with a measured volume of 15.0 L.…

A:

Q: Chlorine pentafluoride gas is collected at 7.0 °C in an evacuated flask with a measured volume of…

A:

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

A: Total pressure = 1100 torr We need to find partial pressures and mole fraction of each component.

Q: A sample of an unknown compound is vaporized at 120. °C. The gas produced has a volume of 2130. mL…

A:

Q: A sample of an unknown compound is vaporized at 150. °C. The gas produced has a volume of 2330. mL…

A: Mole is equal to weight of substance divide by it's molar mass

Q: A 8.00 L tank at 2.97 °C is filled with 17.8 g of sulfur tetrafluoride gas and 4.54 g of carbon…

A:

Q: A student obtained a mass of 0.266 g CO2 during his experiment. The atmospheric pressure was 751.6…

A:

Q: A 8.00 L tank at 11.8 °C is filled with 7.85 g of carbon dioxide gas and 3.51 g of boron trifluoride…

A: Volume = 8.00 Lmass of CO2 = 7.85 gmolar mass of CO2 = 44.01 g/molmass of BF3 = 3.51 gmolar mass of…

Q: An unknown diatomic gas has a density of 3.164 g/L at STP. What is the identity of the gas?

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

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.