A 40.00 L container holds 3.12 mol of ammonia gas at 206 kPa. What is the  temperature inside the container? Express your answer both in kelvin and in  degrees Celsius.

Q: A sealed container contains 1.09 grams of nitrogen and 1.07 grams of oxygen.  The temperature and…

A: We have 1.09 grams of nitrogen and 1.07 grams of oxygen.  temperature as 250 K, pressure as 1 atm .…

Q: At 30oC, a gas cylinder containing nitrogen has an internal volume and pressure of 58.5 L and 1.75 *…

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: To identify a diatomic gas (X2X2), a researcher carried out the following experiment: She weighed an…

A:

Q: After collecting all the gas, the student pushed down the piston to half of the original Volume and…

A: This is a problem from thermodynamics. If he pushed down the piston to half of the original Volume…

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 17. °C is filled with 9.03 g of dinitrogen monoxide gas and 6.93 g of chlorine…

A: Given that -  Volume of the tank = 10.0 L  Temperature = 17.0°C = 273+17 = 290 K  Weight of…

Q: 2.5 L of octane gas, C8H18, is combusted with 20.5 L of oxygen gas and ignited. What volume of…

A: Volume of octane gas = 2.5 L Volume of oxygen gas = 20.5 L Pressure = 0.995 atm Temperature = 22.0oC…

Q: A high-altitude balloon contains 30.0 L of helium gas at 1.00 kPa. When the balloon moves to an…

A: Given data---> V1=30.0 L P1= 1.00 kPa P2= 25.0 kPa V2= ?

Q: A bubble of gas with volume 18.4 mL is released by a scuba diver at 1.50 atm and 0.00 0C. Calculate…

A: A numerical problem based on properties of gas that is to be accomplished.

Q: A sample of nitrogen gas in a 1.94-L container exerts a pressure of 1.21 atm at 33 ∘C. What is the…

A: Given, Initially, Pressure (P1) = 1.21 atm Temperature (T1) = 33°C = (33 + 273.15)K = 306.15 K…

Q: For many purposes we can treat nitrogen 2) as an ideal gas at temperatures above its boiling point…

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Q: - A balloon containing 5.00 L of argon has a pressure of 102,390 Pa and a temperature of 27.°C. The…

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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 gas…

A: Answer:This question is based on Boyle's law which states that, at constant temperature, pressure of…

Q: 132.0 g of chlorine gas (Cl2) and 24.0 g of helium (He) are mixed in a container with a total…

A: Given,  Mass of. Cl2 = 132 g Molar mass of Cl2 = 71 g/mol Moles = mass/MM     = 132/71   = 1.86 mol…

Q: A mixture of 30.74 moles of argon, 13.1 moles helium, 20.59 moles neon, and 42.99 moles krypton is…

A: Given data  T = 141.83 °C V= 2792.92 L  Number of moles are given of different gases

Q: Calculate the density of fluorine gas (in g/L) at 35.0∘∘C and 785mmHg.

A: The question is based on the concept of physical chemistry. We have to calculate density of fluorine…

Q: Space equippe reaction to generate oxygen. LICIO, (s) → LICI (s) + 2 02 (g) Determine the mass (in…

A: Applying ideal gas equation  PV = nRT where P = pressure, V = volume  n = moles, R = gas constant, T…

Q: A 2.50 L sample of nitric oxide gas at 100 ∘C is cooled to 20 ∘C. If the pressure remains constant,…

A: given ; V1 = 2.50 L T1 = 100OC T2 = 200C Given conditions is that the pressure remains constant so,…

Q: A gas of unknown molecular mass was allowed to effuse through a small opening under…

A: Effusion is the process of movement of gaseous molecules through a small hole. The rate of effusion…

Q: For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its boiling point…

A: Given,Temperature of nitrogen gas is raised from - 10.0 °C to 16.0 °CInitial pressure of nitrogen…

Q: 103.0 g of chlorine gas (Cl2) and 23.0 g of helium (He) are mixed in a container with a total…

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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: The reaction for the combustion of naphthalene, C10H8, is C10H8 (s) + 12 O2 (g) → 10 CO2 (g) + 4 H2O…

A: The given reaction is as follows:   The volume carbon dioxide formed = 1.45 LThe pressure of carbon…

Q: A piece of dry ice (solid carbon dioxide) with a mass of 25.0 g sublimes (converts from solid to…

A: Mass of carbon dioxide = 25.0 g

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

A:

Q: A 9.00 L tank at 4.56 °C is filled with 8.55 g of chlorine pentafluoride gas and 9.34 g of…

A: Number of moles of any Substance can be calculated by - Moles = mass/Molar mass Here, Mass of…

Q: An unknown gas in a balloon weighs 73.53 g. The balloon occupies 20.00 L at 22.0 °C and 1056 mm Hg.…

A: Given the mass of gas =73.53 gvolume of gas =20.00 Ltemperature =22.0 °C =(22+273) K =295 Kpressure…

Q: Calculate to three significant digits the density of sulfur hexafluoride gas at exactly 0 °C and…

A: Given,the formula of sulfur hexafluoride is:  SF6 temperature = 0 oCpressure = 1 atm

Q: An effusion container is filled with 2 L of an unknown gas. It takes 400 s for the gas to effuse…

A: Volume of an unknown gas effuses in 400 s = 2 LVolume of oxygen gas effuses in 161 s = 2 LMolar mass…

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: Carbon monoxide gas is collected at  −9.0°C  in an evacuated flask with a measured volume of…

A:

Q: A reaction between liquid reactants takes place at 33.0 °C in a sealed, evacuated vessel with a…

A: We can solve this by using ideal gas equation i.e. PV=nRT. ...... (1) P is the pressure of the gas V…

Q: A reaction between liguld reactants takes place at -8.0 °C In a sealed, evacuated vessel with a…

A: Ideal gas equation is  PV=nRT Where,  P- Pressure of gas V- Volume of gas R-Molar gas constant…

Q: A 25.0 L container at 23.0 °C contains 60.54 g Ne and 167.6 g Kr. What is the total pressure of the…

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

A:

Q: To identify a diatomic gas (X2X2), a researcher carried out the following experiment: She weighed an…

A: Using the ideal gas equation, we can calculate the molar mass of the diatomic gas.

Q: The mass of a sample of gas is 827 mgmg. Its volume is 0.270 LL at a temperature of 88 ∘C∘C and a…

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Q: 233 mL nitrogen gas reacts with 583 mL hydrogen gas. Both gases are at the same temperature and…

A: It is given that 233 mL of nitrogen is reacting with 583 mL of hydrogen gas at the same temperature…

Q: A sample of an unknown compound is vaporized at 100. °C. The gas produced has a volume of 1920. mL…

A: This sample follows the ideal gas equation(PV = nRT). With the help of this, we calculate the molar…

Q: A sealed container contains 1.08 grams of nitrogen and 1.03 grams of oxygen.  The temperature and…

A: The given data contains, mass of nitrogen gas = 1.08 g. mass of oxygen gas = 1.03 g. Temperature =…

Q: A gas cylinder that contains argon has an internal volume of 43.8 L. A pressure gauge attached to…

A: Volume = 43.8 L  Pressure = 1890 psi      { 14.7 psi = 1 atm }  Temperature = 22.3 °C   { 0°C =…

Q: The volume of an automobile tire is 2.5 × 10−2m3 . the pressure of the air in the tire is  2.5 atm…

A: Given: Volume of tire = 2.5 X 10-2 m3 = 25 L                                          (Since 1 m3 =…

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

A: Given: Pressure, P=1.00 atm The volume, V= 1330 mL=1.330 L Temperature, T=100 +273=373 K  Mass of…

Q: Three identical balloons (shown below) are filled to the same volume. Temperature and pressure are…

A: Given-> T = 25°C = 25 + 273 = 298 K P = 101.3 kpa = 1 atm (1atm = 101.3kpa)

Q: An effusion container is filled with 2 L of an unknown gas. It takes 400 s for the gas to effuse…

A: Volume of unknown gas (V1) = 2 LTime for effusion of unknown gas (t1) = 400 sVolume of O2 gas (V2) =…

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.