Calculate the volume, in liters, occupied by 0.988 mol of oxygen gas at STP.

Q: An elodea plant, commonly found in tropical fish aquaria, was found to produce 5.0 * 10^22 molecules…

A: Number of molecules of oxygen produced by elodea plant per hour = 5.0 x 1022 molecules

Q: How many moles of nitrogen gas are contained in a 20.0 L container at STP?

A: STP stands for Standard Temperature and Pressure. where the standard temperature is 0°C  which is…

Q: At STP, 8.00 mol of gas occupies approximately what volume in liters?

A:

Q: What is the mass (in grams) of a CO2 gas sample that occupies 5.71 L at STP

A:

Q: How many moles of Br2 are in seven cubic meters (7.00 m3) of Br2 gas at STP?

A:

Q: At STP, how many moles of helium gas would occupy 1.00 L?

A: Given that the volume of helium gas at STP is 1.00 L. To calculate the moles of helium gas at STP.

Q: How many moles would there be in 47.8 liters of oxygen, O2, measured at STP?

A: STP means Standard Temperature and Pressure and the  standard  temperature is 0 °C  and the standard…

Q: How many molecules of CO are in 100. L of CO at STP?

A: Solution -

Q: A gas occupies a volume of 0.140 L at STP. How many grams of chlorine are present?

A: Answer:- This question is answered by using the simple concept of calculation of mass using the…

Q: What volume would result if a balloon were filled with 7.9 g of hydrogen gas at STP?

A:

Q: Calculate the volume, in liters, occupied by 0.337 mol of oxygen gas at STP.

A:

Q: Determine the volume, in liters, occupied by 0.56 moles of a gas at STP.

A: Given : Conditions are STP. And moles of gas = 0.56 mol.

Q: What volume will a 72 g of Oxygen gas has occupy at STP?

A: Here given ,mass of oxygen is 72 gm. the molas mass of oxygen is 32gm so 72gm means =72/32=2.25 mol…

Q: What is the volume occupied by an 8.00 gram sample of oxygen gas (O2) at STP?

A: In this question, we want to determine the volume of Oxygen gas at STP condition. At STP :…

Q: Determine the volume, in liters, of 1.65 mole of NO2 gas at STP

A:

Q: What volume will be occupied by 8.00 g of oxygen, O2, at STP?

A: The moles of Oxygen is calculated as follows,

Q: How many helium (He) gas molecules are present in a balloon with a volume of 1.5L at STP?

A:

Q: How many moles of Helium would you need to fill a 35.2 L container at STP?

A: We know that 22.4 liters of a gas at STP equals 1 mole

Q: If there are 27 grams of nitrogen dioxide at STP, how many liters does this occupy?

A:

Q: How many grams of neon gas are in a 10.0 L container at STP?

A: At STP the volume of one mole gas is 22.4 Litre. Hence, by using this concept we can calculate…

Q: How many grams of C3H8 gas are present in 945 mL at STP?

A: Interpretation - To determine the grams of C3H8 gas are present in 945 mL at STP.    Concept-  To…

Q: What is the density in g/L of Ar gas at STP?

A:

Q: What volume would 1.84×1023 molecules of an ideal gas occupy at STP?

A: STP is Standard Temperature and Pressure, where temperature, T = 273.15 K and pressure, P = 100 kPa…

Q: Determine the volume in liters occupied by 23.5 g of fluorine gas at STP.

A: Mass of fluorine gas =23.5 g The molar mass of F2 gas=37.9968 g/mol Number of moles(n)= Mass/Molar…

Q: What is the volume, in L, of 86.6 grams of N3O3 gas at STP?

A: Given : mass of N3O3 = 86.6 g Since molar mass of N3O3 = Atomic mass of N X 3 + Atomic mass of O X 3…

Q: At STP, 13.50 mol of gas occupies approximately what volume in liters?

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

Q: What is the volume in mL occupied by 765 g of argon gas at STP?

A: 1- First calculate the moles of argon gas :  Moles of argon gas = [ Mass / Molar mass ]  Moles of…

Q: Ammonia gas breaks down into hydrogen and nitrogen. If 8.5 L nitrogen is formed at STP, how many…

A: Decomposition of ammonia produce nitrogen and hydrogen gases. Given values -> Volume of N2 gas =…

Q: A sample of gas occupies a volume of 384ml  at 60 Torr and 27ﾟC. What volume will occupy at STP?

A: The combined gas law states that the ratio of the product of the original pressure and volume of a…

Q: How many grams of PH3 are present in 337 mL of the gas at STP?

A:

Q: What is the volume of 1.25 mol He at STP?

A:

Q: Calculate the number of moles and the mass of gas in 3.40 L of He at STP

A: Applying concept of gas law.

Q: calculate the number of grams of H2 gas in 1620 mL of H2 gas at STP?

A: The Standard Temperature and Pressure conditions is generally used in calculations of the gases…

Q: What is the mass (in g) of 227 mL of sulfur trioxide measured at STP?

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

Q: How many grams of water can be made from 1.25 L of oxygen gas an excess of hydrogen at STP?

A: Number of moles of a chemical compound can be calculated by dividing given mass of the compound with…

Q: At STP, 9.00 mol of gas occupies approximately what volume in liters?

A: At STP,  Temperature, T = 273.15 K Pressure, P = 1 atm  Gas constant, R = 0.0821 atm L K-1 mol-1…

Q: Calculate the volume which 1.00 mole of a gas occupies at STP.

A:

Q: A sample of argon gas at STP occupies 17.0 L. What mass of argon is present in the container?

A:

Q: What mass of helium is needed to fill a 625 L tank at STP?

A: The following question can be solved using ideal gas equation.

Q: How many molecules exit in 28.45 L of nitrogen gas at STP?

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

Q: What is the mass (in g) of 258 mL of sulfur trioxide measured at STP?

A: At STP condition, T=273KP=1atmR is 0.08206 Latm mole-1 K-1these parameters are related by the ideal…

Q: How many liters will 3.25 moles of carbon monoxide occupy at STP?

A: One mole of any gas occupies 22.4 liters of volume at STP. For example: One mole of N2 gas occupies…

Q: What is the volume (in liters) of a 5.89 g sample of O2 at STP?

A:

Q: Calculate the volume, in liters, occupied by 2.52 mol2.52 mol of helium gas at STP.

A: one mole of any gas at STP occupies 22.4 L one mole of helium gas at STP occupies 22.4 L let x be…

Q: What is the volume in liters of 13.7 mol of krypton gas at STP?

A: We have to calculate the volume in liters of 13.7 mol of krypton gas at STP

Q: What is the number of moles in 825 L of He gas at STP?

A: Given, Volume of helium gas = 825 L

Q: A sample of argon gas at STP occupies 34.0 L. What mass of argon is present in the container?

A: At STP condition, 1 mole of gas occupies 22.4L of volume.First, the moles of Ar present is…

Q: At STP, 18.00 mol of gas occupies approximately what volume in liters?

A: Given, the number of moels of gas  =18.00 moleswe are aksed to calculate the volume of given amount…

Q: Calculate the number of moles and the mass of gas in 2.50 l of ar at stp

A: Given: Volume of Ar is 2.50 L

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.