To what pressure must a gas be compressed in order to get a 3 cubic foot tank the entire weight of a gas that occupies 400 cu ft. at a standrd pressure?  A container holds 500 ml carbon dioxide at 20 degrees C and 742 torr. What will be the volume of the gas if the pressure is increased to 795 torr?   A gas tank holds 2785 L of propane at 830 mm Hg, What is the volume of the propane at standard pressure?

Q: 1.0 mole of a gas occupies a volume of 22.4 L gas at 0oC and 1 atm. What would be the volume of 7.5…

A: Given that:                       Temperature of the gas = 0℃ = 273 K…

Q: A flexible container is filled with 1.6 L of a gas at a temperature of 304 K. What is the original…

A: Given data  Initial volume :  V1 = 1.6 L Initial Temperature : T1 = 304 K Initial pressure : P1 = ?…

Q: A sample of helium gas occupies 14.2 L at 23°C and 0.956 atm. What volume will it occupy at 40°C and…

A: For the phase change of the ideal gas the temperature, pressure, and volume of the initial state and…

Q: At what temperature in oC does 0.505 moles of gas occupy a volume of 8.15 Liters at a pressure of…

A: According to ideal gas law's, ratio of product of Pressure and volume to the product of temperature…

Q: A sample of NO2 gas has a volume of 37.3 mL at a pressure of 621 mm Hg and a temperature of 52oC.…

A: Volume of a sample of NO2 = 33.8 mL

Q: A sample of gas occupies a volume of 10.5 Lat 700 mmHg and 100°C. What would the new pressure be, in…

A: Given that, V1= 10.5 L , P1=700 mmHg, T1=100°C = (100+273) K = 373 K  V2=8.0 L , P2 =? , T2= 250 °C…

Q: 2.6 ml sample of N2 (g) at 34.67°C and 3.84 atm is heated to 37.88°C and the pressure changed to…

A: Given : Initial volume of gas = 2.6 mL Initial pressure of gas = 3.84 atm  Final pressure of gas =…

Q: sample of gas occupies a volume of 1,400 mL at 25oC and 760 mm Hg. What volume would it occupy at a…

A: As the temperature remains constant, Boyle's law is followed. Thus,  P1V1T1 = P2V2T2 Where T1 and T2…

Q: A 6.50-L sample of oxygen gas at 20 0 C is confined in an inverted graduated cylinder  under water…

A:

Q: A gas at constant pressure occupies a volume of 200.0 mL at 27.0oC . At what temperature in oC would…

A:

Q: At constant pressure and 35 \deg C, a sample of gas occupies 3800 mL. At what temperature will the…

A: Given: Initial temperature, T1 =35°C=(35+273)K=308KInitial volume,  V1 = 3800 mL = 3.800 L [ 1 L =…

Q: A sample of NO2 gas has a volume of 44.9 mL at a pressure of 643 mm Hg and a temperature of 59oC.…

A:

Q: sample of gas initially has a volume of 859 mL at 292°C and 2.20 atm. What pressure will the sample…

A:

Q: volume

A:

Q: A gas in a flexible container occupies 1.50L at -5.0°C and a pressure of 767 torr. What is the new…

A:

Q: A sample of propane gas, C3H8, was collected over water at 22.5 ºC and 880. torr. The volume of the…

A:

Q: A 1.25 L sample of a gas exerts a pressure of 829 torr at 10°C. What pressure (in atm) will be…

A:

Q: Chlorine is widely used to purify municipal water supplies and to treat swimming pool water. Suppose…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A gas has a volume of 50.0 mL at 3.50 atm. What is the volume at 372 mmHg if the temperature remains…

A: According to Boyle's law  P⋉1V   [ At constant temperature ]PV =ConstantP1V1 =P2V2

Q: When sodium chlorate (NaClO3) is heated, it decomposes into sodium chloride andoxygen gas. A student…

A: STP means standard pressure (P) and temperature (T) which  mainly corresponds to 1.0 atm and 273…

Q: A gas sample has an original volume of 585 ml when collected at 768 mm and 32"C. If a change is made…

A: INITIAL VALUES                      FINAL VALUESP1=768mm Hg                         P2=0.95atm=722mm…

Q: He gas at 490mmHg, N gas at 0.75atm, and neon at 520 torr. What is the total pressure

A: Given, partial pressure of He = 490 mm Hg Partial pressure of N2 gas = 0.75 atm Partial pressure of…

Q: A gas at a temperature of 100*C occupies a volume of 2894 mL. What will the volume be at 19*C,…

A:

Q: A gas occupies a volume of 730cm^3 at -75°C and 4300 mmHg. At what temperature, in °C, will said gas…

A:

Q: A balloon has a volume of 0.855 L at 1.0 atm and 17.0 degrees celcius. If the pressure remains…

A:

Q: Container A holds 762 mL762 mL of an ideal gas at 2.30 atm.2.30 atm. Container B holds 159 mL159 mL…

A: By using Daltons law we can find total resulting pressure of Mixing.

Q: An anesthetic gas contains 64.81% carbon, 13.60% hydro-gen, and 21.59% oxygen, by mass. If 2.00 L of…

A: Ideal gas equation It is also known as general gas equation. PV=nRT P=pressure V=volume n=no of…

Q: A sample of a gas is in a sealed container. The pressure of the gas is 615 torr , and the…

A: Given data, P1 = 615 torr T1 = 5∘C = 278.15 K T2 = 73∘C = 346.15 K To calculate the new pressure.

Q: A quantity of N2 occupies a volume of 1.0 L at 300 K and 1.0 atm. The gas expands to a volume of 3.0…

A:

Q: A sample of gas has a volume of 2.22 L at 0.995 atm and 35.0°C. What is the pressure (in atm) of the…

A: According to the Ideal gas equation: P1V1T1=P2V2T2......(1) Where, P is the pressure. T is the…

Q: How many moles of a gas will occupy a 750 mL volume at 25 °c and 0.42 atm pressure? What is the…

A: Recall the following relation                                  PV=nRTGiven that,pressure of…

Q: Oxygen gas (O2) is collected over water at 21oC and a total pressure of 1.05 atm. What total volume…

A: Now in order to find out the volume of gas required we make use of the ideal gas equation. The ideal…

Q: oxygen gas

A:

Q: A sample of propane gas, C3H8, was collected over water at 22.5 ºC and 880. torr. The volume of the…

A:

Q: summer

A:

Q: A fixed quantity of gas at 21 degrees celsius exhibits a pressure of 757 torr and occupies a volume…

A: We will solve this question using charles law.

Q: A sample of propane gas, C3H8 was collected over water at 22.5°C and 745 torr. The volume of the wet…

A:

Q: A sample of gas has a volume of 8.20 L at 0.750 atm and 375 K. What volume (in L) does the gas…

A:

Q: A gas in a can of spray paint is initially at room temperature (21oC).  On a particularly hot day,…

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

Q: sample of propane gas, C3H8, was collected over water with vapor pressure at 22.5 ºC and 780. torr.…

A: Temperature=22.5oC = 22.5+273=295.5K (oC =273K)PTotal=780torrInitial volume V1=4.01L

Q: A sample of nitrogen gas has a volume of 12.4 L at 35°C. The gas is heated to 120ºC at constant…

A: According to Charle's law the volume of a gas held at constant pressure is directly proportional to…

Q: A sample of H 2 gas occupies a volume of 2.25 L at a pressure of 628 mm Hg and a temperature of…

A: The given data contains, Volume V1 = 2.25 L Pressure P1 = 628 mm Hg. Temperature T1 =308.15 Pressure…

Q: sample of gas has a pressure of 638 mmHg at a temperature of 28oC and occupies1.75 L.  If the…

A:

Q: A gas occupies a volume of 25L at a pressure of 2 atmospheres. What volume will it occupy at the…

A: Boyle's law:  According to Boyle’s law, the absolute pressure exerted by a given mass of an ideal…

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.