What volume is occupied by 0.756 mol of CO2 at 250.2 K and 769 mmHg? V =

Q: What volume is occupied by 0.146 mol of CO2 at 272.3 K and 915 mmHg? V = L

A: We consider CO2 as an ideal gas. And then we apply the ideal gas equation for calculating the volume…

Q: How many grams of water vapor would be required to occupy a 617 mL flask at 0.950 atm and 94.7…

A:

Q: What volume is occupied by 0.986 mol of CO2 at 318.5 K and 973 mmHg?

A:

Q: A sample of air occupies 1.0 L at 25 °C and 1.00 atm. What pressure is needed to compress it to 100…

A: Here given, Initial Volume (V1) = 1 L  Initial Temperature (T1) = 250 C = (273 +25) K = 298 K…

Q: What volume is occupied by 3.67 mol of CO2 gas at 209K and a pressure of 0.99 atm?

A:

Q: The production of ammonia (NH3) is achieved industrially via the Haber-Bosch process, which consumes…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: What pressure (in atm) is exerted by a column of toluene (C7 Hg) 87 m high? The density of toluene…

A: The pressure exerted is given by ,P=ρgh where ρIs the density ,g is gravitational acceleration =9.8…

Q: What is the molar mass of a gas that effuses twice as fast as methane (CH4)?

A: Graham's Law of Effusion can be defined as, So in the given case A is methane and B is the unknown…

Q: What is the volume occupied by 10.8 g of nitrogen gas at 780 mmHg and 38.0 oC?

A:

Q: If a gas originally occupying 6.75 L at 19.21 ºC and 762.5 torr is compressed to give a pressure of…

A: The given data: The initial volume of the gas = 6.75 L The initial temperature of the gas = 19.21℃…

Q: At what pressure in atm does ethane (C2H6) have a density of 37.2 g/L at 76.6 °C?

A:

Q: [3] A mixture of 10.00 g of N2 and 10.00 g of Ar is placed in a 1.00 1 container at 25°C. What is…

A:

Q: At what pressure in atm does ethane (C2H6) have a density of 37.2 g/L at 64.2 °C?

A: The pressure is directly proportional to density and temperature and is inversely proportional to…

Q: Propane, C3H8(g), is used in gas grills to provide the heat for cooking. What volume of O2(g)…

A: Combustion is a process of burning a material (usually fuel) at high temperature in the presence of…

Q: What volume is occupied by 0.803 mol of CO2 at 260.5 K and 861 mmHg? V = %3D

A: We know that, PV = nRT

Q: What would be the density of a sample of CO2 gas at 70.0 degrees celcius and 2.50 atm of pressure?

A: The expression of density can be derived from ideal gas equation. PV = n R T PV = (m / M) RT d =…

Q: What volume is occupied by 0.640 mol of CO2 at 273.5 K and 701 mmHg ?

A: We have to calculate the volume occupied by gas.

Q: V = 375 mL at 1.15 atm;  V = ? at 775 mmHg?

A:

Q: What volume is occupied by 0.159 mol of CO2 at 362.6 K and 673 mmHg?   V= ___ L

A: Mole of CO2 = n = 0.159 moleTemperature of CO2  = T = 362.6 KPressure of CO2  = P = 673 mmHgVolume…

Q: What volume of Cl2 gas is occupied by 11.1 grams at 25.0 degrees Celsius and 740. mm Hg?

A: Given mass of chlorine gas = 11.1 g Molar mass of chlorine gas = 71 g/mol Number of moles of…

Q: What pressure is exerted by 998.1 g of CH4CH4 in a 0.600 L steel container at 135.2 K?

A: According to Ideal gas equation PV=nRT P=pressure V= volume R=gas constant = 0.0821Latm/mol.K T…

Q: What volume is occupied by 8.6 g of nitrogen gas, N2, at 23°C and 1.15 atm pressure?

A:

Q: bacterial culture isolated from sewage produced 57.5 mL of methane, CH4, at 37°C and 752 mmHg. That…

A: For ideal gas equation of state is : PV = nRT  Or, n = PV/RT ....(1)  Given that : P = 752 mmHg =…

Q: Which of the following gas samples would be most likely to behave ideally under the stated…

A: In this question, we will Identify which sample behaves most likely ideally the standard condition.…

Q: What volume is occupied by 0.985 mol of CO, at 286.9 K and 761 mmHg?

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

Q: What volume is occupied by 0.781 mol of CO2 at 237.5 K and 977 mmHg?

A: Write down what information is given to you

Q: What volume is occupied by 0.445 mol of CO2 at 397.0 K and 973 mmHg?

A: Given information: Moles of the carbon dioxide gas = 0.445 mol Pressure (p) = 973 mmHg Temperature…

Q: What is the pressure (in atm) exerted by 0.02 moles of gas in a 21L cylinder at 182oC?

A: Given -                             Mole of gas (n) = 0.02mole                  Volume of cylinder…

Q: What volume is occupied by 0.502 mol of CO2 at 357.9 K and 819 mmHg?

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Q: Which has a higher root mean square velocity, H2(g) at 150 K or He(g) at 650K?

A:

Q: What is the volume for a gas where Y=260 K, P=2 atm, n=0.05 mol?

A: Given:  Temperature, T = 260 K  Pressure, P = 2 atm  Number of moles = n = 0.05 moles

Q: What pressure is exerted by 701.0 g of CH4 in a 0.820 L steel container at 221.4 K?P=? atm

A: Ideal gas equation is also known as gas density equation. The ideal gas equation is shown below.

Q: If a tank contains 453 mol of propane, what volume of propane gas could be supplied at 22°C and…

A: Given the pressure of propane gas is --- 14.22psi  Temperature T=22oC The number of moles of propane…

Q: How many grams of propane gas (C3Hg) are needed to pressurize a 12.2 L container to 3.4 atm at a…

A:

Q: What pressure (in atm) is exerted by a column of isopropanol (C3H7OH) 303 m high? The density of…

A: Given, Height of column = 303 m Density of isopropanol = 0.785 g/cm3

Q: What pressure is exerted by 897.3 g897.3 g of CH4CH4 in a 0.720 L0.720 L steel container at 169.3…

A: Given Mass of CH4 = 897.3 g Volume of container = 0.720 L Temperature = 169.3 K Standard value  R =…

Q: A sample of gas at 912.5 mmHg and 24.66 °C is heated to a temperature of 143.67 °C. What is the new…

A: Consider the given information is as follows; Initial pressure P1=912.5 mmHg =912.5 × 0.133322 kPa =…

Q: What is the density of N2O gas at 125 degrees celsius and 0.85 atm?

A:

Q: If 64.0 g of O2 gas has a volume of 0.50 L at 400 K, what is its pressure in milimeters of mercury?

A: The mass of O2 gas is = 64.0 g The volume of the gas is = 0.50 L The temperature of the gas is = 400…

Q: What is the density of carbon tetrachloride (CCl4) vapor at 0.958441 atm and 125 °C?

A: Given information: Pressure of carbon tetrachloride = 0.958441 atm Temperature of carbon…

Q: What volume is occupied by 0.417 mol of CO2 at 390.4 K and 871 mmHg? V=     ?L

A: Number of moles, n = 0.417 mole Temperature, T = 390.4 K Pressure, P = 871 mmHg = 1.146 atm Gas…

Q: Magnesium  metal reacts with molecular  chlorine  gas to form  magnesium   chloride . A closed…

A: Ideal gas equation is the combination of Boyle's law, Charles' law, Avogadro's law and is given by,…

Q: What volume (in L) will 3.21 mol  of methane gas occupy at 25.0 oC and 92.1 kPa?

A:

Q: At what pressure (in mm Hg) does a gas occupy 2.75 L at 323 K if the gas occupies 1.97 L at 223 K…

A: Given,  V2 = 2.75 L T2 = 323 K P2 = ? V1 = 1.97 L T1= 223 K and P1 = 945 mm Hg

Q: A gas cylinder contains 4.1 atm of He, 0.6 atm of CO,, and 2.7 atm of N2. What is the total pressure…

A: Hi. Since you have posted multiple questions, we will solve only the first question for you. If you…

Q: In the fermentation of glucose (wine making), a volume of 780 mL carbon dioxide gas was produced at…

A: Given:V1=780mL=0.78L                             V2=?T1=273.15+37K=310.15K…

Q: What pressure is exerted by 129.5g of CH4 in a 0.3900 L steel container at 215.7k?

A: If a gas behaves like an ideal gas, it will follow the ideal gas equation. It gives the relationship…

Q: what volume is occupied by 5.80g of propane gas (C3H8) at 23.0C and 1.50 atm pressure?

A: The Ideal gas law states that PV = NRT Where, P = Pressure V = Volume (in litres) N = number of…

Q: five moles of hydrogen gas at 0 degrees Celsius are forced into a steel cylinder with a volume of…

A: If P is the pressure of the gas, V is the volume of the gas, T is the temperature and n is the…

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.