Ideal gas law A gas is produced in a reaction. The gas has a mass of 1.211 g and occupies a volume of 677ml. The temperature in the laboratory is 23.0 Celsius and the air pressure is 0.987 atm. Calculate the molar mass of the gas.

Q: Under which of the following sets of conditions does a real gas behave most like an ideal gas, and…

A: Real gas is the gas which do not obey gaseous law in every condition and the volume occupied by the…

Q: A sample of oxygen gas is collected over water at 25°C at a total pressure of 748.5 torr, with a…

A: Given,   Temperature = 25°C Total pressure  =  748.5 torr Partial pressure of water = 23.8 torr…

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: Imagine that you have a 5.50 L gas tank and a 4.50 L gas tank. You need to fill one tank with oxygen…

A: The balanced reaction is: The mole ratio is: 1 mol C2H2  ---> 5/2 mol O2 Thus, we need 2.5 times…

Q: Please help me

A: The initial pressure of N2O3 is 0.034 atm. Let the initial number of moles is n1.   The…

Q: A container of N,0,(g) has a pressure of 0.455 atm. When the absolute temperature of the N,O,(g) is…

A: The answer to this question is as follows------- Pressure is directly proportional to temperature…

Q: A 7.00 L tank at 0.543°C is filled with 8.89 g of dinitrogen difluoride gas, 9.41 g sulfur…

A: Given data volume of tank : V = 7.00 L Temperature : T =0.543 oC mass of dinitrogen difluoride gas :…

Q: molar mass

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Q: A 112.3 mL sample of O2 gas at 319.7 torr is compressed at constant temperature to 79.7 mL. Predict…

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Q: An ideal gas (which is  is a hypothetical gas that conforms to the laws governing gas behavior)…

A: Given: First step: External pressure= 2.00atm Volume changes from  6.40 to 3.20 L Second step:…

Q: CaCO3 (s) 2 CaO (s) + CO2 (g) When heated strongly, solid calcium carbonate decomposes to produce…

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Q: At 200.0 mL flask of an unknow gas was placed in a hot water bath. The temperature of the bath was…

A: Number of moles f unknown gas can be determined using Ideal gas equation as follows,

Q: Calculate to three significant digits the density of boron trifluoride gas at exactly –15 °C and…

A: Gas laws,  PV = nRT

Q: A 9.60 L container holds a mixture of two gases, gas A and gas B, at 45 °C. The partial pressures of…

A: Here we are required to find the total pressure of the system .

Q: If a gas initially had a volume of 24.7 L when its pressure was 3.33 atm, find the new volume of the…

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Q: 7. A 4.0 liter rigid, indestructible metal can is filled with nitrogen gas at 45 °C to a pressure of…

A: We would gas law to answer these questions.

Q: An evacuated 5.50L container at 298K has a mixture of 0.50 moles of oxygen gas and 0.70 moles of…

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Q: List two experimental conditions under which gases deviate from ideal behavior.  List two reasons…

A: At high pressures where the volume occupied by gas molecules does not approach zero.At low…

Q: The decomposition of 30.175 g of potassium chlorate yields solid potassium chloride and oxygen gas…

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Q: If pressure is expressed in atmospheres and volume is expressed in liters, PΔV has units of L atm…

A: We have to calculate the number of joules for the 2Latm.

Q: CaCO3 (s) 2 CaO (s) + CO2 (g) When heated strongly, solid calcium carbonate decomposes to produce…

A: A chemical reaction's equilibrium constant is the measure of the reaction quotient at chemical…

Q: For the balanced reaction below, what volume of nitrogen monoxide gas would be required to…

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Q: A reaction between liquid reactants takes place at - 6.0 °C in a sealed, evacuated vessel with a…

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Q: Create a scenario would show the smallest deviation from an ideal gas (i.e., would show the most…

A: Ideal gases have no intermolecular force of attraction.

Q: You have a 3.00-liter container filled with N2 at 25°C and 1.75 atm pressure connected to a…

A:

Q: You have a 3.00-liter container filled with N₂ at 25°C and 1.75 atm pressure connected to a…

A: density of gas = total mass of gas / total volume Since mass = moles X molecular mass molar mass of…

Q: maintaing a constant pressure the volume of a gas is increased from 18L to 32L by heating it. if the…

A: new temperature?

Q: Create a scenario would show the smallest deviation from an ideal gas (i.e., would show the most…

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Q: The following are properties of an ideal gas; EXCEPT, A. molecules are points in space (no volume)…

A: To identify: The incorrect property of the ideal gas.

Q: hthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas will…

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Q: Based on Gay-Lussac's law, which of the following statements is true for an ideal gas at constant…

A: gay-Lussac's law states that pressure is directly proportional to absolute temperature at constant…

Q: A gas mixture is made by combining 7.1 g each of Ar, Ne, and an unknown diatomic gas. At STP, the…

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Q: A researcher prepared three flasks with 5.00 L that is fixed with pressure gauges and small valves,…

A: Answer: Ideal gas equation is shown below: PV=nRT Here: P=pressure of the gasV=volume of the…

Q: 22.4 L high pressure reaction vessel is charged with 0.5500 mol of iron powder and 1.04 atm of…

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Q: An ideal gas (which is is a hypothetical gas that conforms to the laws governing gas behavior)…

A: We are given two process, one is two step process another is single step process  We have to find…

Q: A 100.-L flask contains a mixture of methane (CH4) and argon gases at 45°C. The mass of argon…

A: Total kinetic energy can be determined as,

Q: A gaseous product has a mass of 2.34g and occupies a volume of 0.854 L.The temperature in the…

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Q: A certain amount of chlorine gas was placed inside a cylinder with a movable piston at one end. The…

A: Given that: Initial volume of gas = 3.00 LFinal volume of gas = 1.00 LInitial pressure of gas = 1.25…

Q: Questions are attached

A: Ideal gas equation  PV = nRT If V,n and T all are same then pressure remains same.

Q: Aluminium reacts with chlorine gas to form aluminium chloride, what volume of chlorine gas at 325k…

A: P= 2atm Weight of aluminium=7.85g Temperature=325k

Q: An ideal gas is allowed to expand from 2.00 L to 7.00 L at constant temperature. By what factor does…

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Q: Pure helium gas is admitted into a leak-proof cylinder containing a movable iston. The initial…

A: Here we use the formula  P1V1/T1 = P2V2/T2.

Q: a type of oxide nitrogen gas was produced from an experiment. the gas has a mass of 3.633g and…

A: Recall the following relation to calculate molar mass of the gas        PV=nRT       PV=wMRT…

Q: A Moving to another question will save this response. Question 6 "Calculate the total pressure of…

A: Ideal gas law can be expressed as pV=nRTwherep=pressure of the systemV=volume of gasn=moles of…

Q: An ideal gas (which is is a hypothetical gas that conforms to the laws governing gas behavior)…

A: Concept based on thermodynamic laws.

Q: Solve the ideal gas equation for the variable (1/V). That means fill in the rest of the equation.…

A: Ideal Gas:-  This is basically a theoretical gas composed of many particles that behave in such a…

Q: Safari File Edit View History Bookmarks Window Help 68% Sun S www-awn.aleks.com O GASES Using the…

A: The temperature in Celsius is converted into Kelvin.

Q: The van der Waals equation of state was designed (by Dutch physicist Johannes van der Waals) to…

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Q: It takes 66.2 s for an amount of Kr(g) (molar mass = 83.80 g/mol) to completely escape from a…

A: Graham’s law states that rate of effusion is inversely proportional to the square root of molar mass…

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.