Calculate the density of ammonia gas g/L at 100.0C and 2.00 atm

Q: A sealed container holding 0.0255 L0.0255 L of an ideal gas at 0.979 atm0.979 atm and 67 ∘C67 ∘C is…

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Q: A sealed container holding 0.0255 L0.0255 L of an ideal gas at 0.987 atm0.987 atm and 69 ∘C69⁢ ∘C is…

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Q: flask with a total volume of 0.130 L is found to contain 0.4038 g of an unknown gas when the…

A: Given, Pressure(P) = 1.03 atm Volume(V) = 0.130 L moles(n) = ? Temperature(T) = 99 °C = ( 99 +…

Q: A 2.25 g sample of an unknown gas at 29⁢ ∘C and 1.00 atm is stored in a 1.45 L flask. What is the…

A: The given numerical can be solved as follows:

Q: Calculate the density of nitrogen dioxide gas at 765 Torr and 20oC. (d=gL^-1)

A: The density of the gas and formula weight calculated in below by using ideal gas equation. PV = nRT…

Q: You have a 3.00-liter container filled with N, at 25°C and 1.75 atm pressure connected to a…

A: Given Gas Temperature  Pressure  Volume  Nitrogen (N2) 25oC = (25+273.15) =298.15 K 1.75 atm.…

Q: The composition of a mixture of gases in percentage by volume is 11.2% nitrogen, 11.0% carbon…

A: To calculate the density of the gaseous mixture, we need to consider the contributions of each…

Q: A gas mixture contains 5.62 g of hydrogen, 45.02 g oxygen, 11.46 g helium, and an unknown amount of…

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Q: sample of an unknown gas is found to have a density of 2.20 g/L at a pressure of 1.12 atm and a…

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Q: What is the density, in grams per liter, of a gas with a molar mass of 17.02gmol at 303 K and 1.50…

A: We have to find  the density, in grams per liter, of a gas with a molar mass of 17.02g/mol at 303 K…

Q: What is the volume of 30.0 g of argon gas at 157°C and 2.50 kPa pressure?

A: By combining three lawsBoyle's law V α1P ( Constant T and n )           equ -ICharle's law V α T (…

Q: Dilute aqueous hydrogen peroxide is used as a bleachingagent and for disinfecting surfaces and small…

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Q: 1. A sample of gas weighs 3.10 g and occupies a volume of 1,272 mL at 30 °C and 720 mm Hg. What is…

A: According to ideal gas law, PV = nRT where P = pressure in atm  V = volume in L n = moles R = gas…

Q: What volume of chlorine gas at 25.2 degrees Celsius and 0.950 atm can be produced by the reaction…

A: Step 1:

Q: A scientist isolates 4.929 g of a gas. The sample occupies a volume of 732.4 mL at 74.3 °C and 103.6…

A: Given : mass = 4.929 g volume (V) = 732.4 mL =  0.7324 L Temperature (T) = 74.3 °C = 347.45 K…

Q: Boyle's Law explores the effects of pressure on the volume of an ideal gas. Boyle converted his…

A: Boye's law gives relationship between volume and pressure.

Q: An unknown gas has the following percent composition: 54.529%C, 9.1522 % H, and 36.319 % O. Vapors…

A: we have to determine the molecular formula of the compound

Q: The final equation for determining the total pressure of a mixture of gases is: O Protal hota (RV/T)…

A: Ptotal = total pressure of mixing of gases

Q: A gas sample occupies 563 mL at 18.0 °C and 79.2 kPa. How many gas molecules are in the sample?

A: Given,  Volume = 563 mL  Temperature = 18.0 °C  Pressure = 79.2 kPa   To calculate : number of gas…

Q: Predict the density of acetylene gas (C2H2) at 0.910 atm and 20 degrees Celsius.

A: Given, pressure of C2H2 = 0.910 atm Temperature = 20°C = 20+273 = 293 k Density is defined as Mass…

Q: A vessel with a volume of 250 mL contains 0.530 g of an unknown gaseous compound. The pressure is…

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Q: 2. A 0.500 g impure sample of LINO; is heated, causing it to decompose according to the following…

A: Given temperature = 300 K. 1 atm = 760 mm Hg. The pressure of the dry gas = 760 – 26.7 =733.3 mm Hg.

Q: A sample of an unknown gas is found to have a density of 1.47 g/L at a pressure of 0.596 atm and a…

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Q: A glass container was initially charged with 3.70 moles of a gas sample at 3.75 atm and 21.7 °C.…

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Q: "Calculate the total pressure of mixture of 1.31g of nitrogen gas. 2.53g of hydrogen gas, and 3.26g…

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Q: Given that the molar volume of an ideal gas is 22,4186 liters/gmol at 273,15 K and 1.000 atm,…

A: Using ideal gas equation: PV = nRT Where, P is pressure of gas V is volume of gas n is number of…

Q: What mass of Al₂O3 is produced when 13.2 L of O₂ gas react with Al at 434 K and 5.08 atm. 4 Al(s) +…

A: Given reaction is  4 Al(s) + 3O2 (g) →2Al2O3 (g) Temperature= 434 K Pressure = 5.08 atm Volume =13.2…

Q: What is the molar volume of an ideal gas at 1.00atm and 0.00deg celsius?

A: Since its asking about molar volume. Hence calculating volume of 1 mole will give us the ans. Given…

Q: Calculate the density of NO2 gas at 0.970 atm and 35C.

A: Using the ideal gas equation, the density of given NO2 is determined.

Q: A gas occupies 45.0 L at 2.00 atm pressure and 27°C. Calculate its volume at STP.

A:

Q: A sample of an unknown compound is vaporized at 110*C. The gas produced has a volume of 2100.mL at a…

A: We have given that Temperature = T = 110 + 273  = 383K  Volume = V = 2100 mL = 2.1 L Pressure = P =…

Q: O STATES OF MATTER Calculating mole fraction in a gas mixture A 8.00 L tank at -3.4 °C is filled…

A: Given :-  Mass of BF3 = 9.03 g  Mass of N2O = 4.25 g  Volume of tank = 8.00 L  Temperature = -3.4°C…

Q: A mixture containing 1.58 g CO (g) and some CO2 (g) occupies a 7.24-L vessel at 42°C. The pressure…

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Q: A sealed container holding 0.0255 L0.0255 L of an ideal gas at 0.995 atm0.995 atm and 69 ∘C69 ∘C is…

A:

Q: Calculate the total pressure, Ptotal, of a gaseous mixture containing 2.91 g Ar and 4.70 bar of He…

A: Given,mass of Ar = 291 gpressure of He = 4.70 barvolume of cylinder = 2.00 Ltemperature = 27.0 0C

Q: Consider a mixture of 2.0 mol He and 1.0 mol Ne in a rigid container at 25˚C and 1.0 bar. Which of…

A: In a mixture, the molar volumes of all gases are the same when measured at the same temperature and…

Q: B. Calculate the density of Freon 12, CF2CI2, at 30.0 °C and 0.954 atm.

A: Given: Pressure=0.954 atm Temperature=30+273.15K=303.15K To find: Density  Formula: PV=nRT

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.