3. Calculate the number of atoms in 1,2 dm3 carbon dioxide gas at STP.

Q: How many moes of oxygen gas are needed to react completely with 52.0 L of gaseous CH4 at stp during…

A: Methane +Oxygen →carbon dioxide + water Balanced chemical Equation: CH4(g) +2O2(g) →CO2(g) +H2O…

Q: Calculate the root mean square velocity, in m/s, of O₂ at -23.0°C. Assume ideal gas behavior.

A: The root-mean-square speed is the measure of the speed of particles in a gas, defined as the square…

Q: me of carbon dioxide gas, CO2, occupied by 5 mole

A: Any gas at STP condition occupies 22.4 L volume for 1 mol. PV = nRT  P=1atm T= 273K  R…

Q: Tumbalanced equat on 3. Ammonia, NH, decomposes to form nitrogen gas and hydrogen gas. What mass of…

A: Decomposition reaction of Ammonia: 2 NH3 --> N2 + 3H2

Q: what is the volume of 82.0 g of NO2 at STP?

A:

Q: What is the mass (in grams) of 10.00 L of propane vapor (C₃H₈) at STP?

A: Given information,     Volume of propane vapor is 10.00 L

Q: If we have 42.14L of O2 gas at STP, how many moles of this gas do we have?

A: Given,  The volume of O2 gas = 42.14 L The number of moles of O2 present at STP in this volume is:

Q: What volume of carbon dioxide gas (in L) at 21*C and 781 mmHg could be absorbed by 327g of lithium…

A: Given data,Temperature=21oC21+273.15=294.15KPressure=781mmHg=781760atm=1.027atmMass of LiOH=327g

Q: Calculate the grams of KOH from the reaction of 4.71 L of ozone (O3) at STP.

A:

Q: Calculate the number of molecules in 72.5 L water vapor at STP.

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

Q: Calculate the volume, in liters, occupied by 1.92 mol of neon gas at STP. O 43.0 L 22.4 L 20.2 L O…

A: Introduction: We will solve this question with the help of ideal gas equation. The ideal gas law is…

Q: Calculate the density of carbon dioxide at STP

A: The density of carbon dioxide has to be calculated at standard temperature and pressure.

Q: final density of the gas

A:

Q: What is the volume occupied by 3.00 mol of hydrogen gas at STP?

A:

Q: Calculate the volume of 64.0 g of carbon dioxide at STP. Enter your answer in the box provided.

A: Given : Mass of carbon dioxide i.e CO2 = 64.0 g And the conditions are STP i.e pressure of 1 atm and…

Q: What is the mass of 56.2 L oxygen gas at STP? O 80.3 g 50.2 g O 32.6 g

A:

Q: Calculate the volume of Ammonia (NH3) produced if 10 grams of Hydrogen gas reacts with excess…

A:

Q: What volume of would 16.05 grams of NO occupy at STP

A: Weight of NO is 16.05gramsWe know that molecular weight of NO is 30gm/mol.Number of moles of NO can…

Q: What is the volume occupied by 0.298 mole of Ne gas at STP?

A: At STP, volume of 1mole of any gas is 22.4 L. volume of 22.4 L is also known as molar volume of gas…

Q: he density of

A:

Q: Calculate the volume of 92.0 g of nitrogen dioxide gas at STP.

A: Nitrogen dioxide, NO2 One mole of NO2 gas occupies 22.4L volume at STP One mole of NO2 gas molecular…

Q: How many liters do 17.0 grams of ammonia gas occupy at STP

A:

Q: What volume will 55.6 g of N2 occupy at STP?

A: Volume of 55.6g of N2 occupy at STP is 44.49 L

Q: Write a chemical equation that represents the complete combustion of a compound that is 34.64% C,…

A: Elements C H O % by mass 34.64% 13.86% 51.50% Atomic Mass 12 1 16 Molar ratio 34.6412=2.89…

Q: Assuming ideal behavior, what is the density of argon gas at STP, in g/L? (Assume STP is 0 °C and 1…

A:

Q: Calculate the mass of each gas sample at STP. 1.32 L SF6

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: 12. What is the volume (liters) of 64 g of O, at STP?

A: Given is mass of O2 = 64 g Standard values, Molar mass of O2  = 31.998 g/mol

Q: What volume in liters is occupied by 2.5 moles of N2 at STP?

A: We have to calculate the volume occupied by 2.5 mol of gas.

Q: How many moles of fluorine gas will be needed to produce 70.7g of aluminum fluoride by reaction with…

A: Given : Mass of Aluminium fluoride=70.7 g To Find: Moles of fluorine gas Solution: The following…

Q: What volume in liters (L) of N2 gas will be produced if 115 g of NaN3 completely reacted at STP…

A: The reaction of prouction of N2 from NaN3 is given as:   2 NaN3 → 2 Na + 3 N2 According to the…

Q: What is the volume of 0.250 mol of H2 at STP?

A:

Q: Determine the number of particles present in a sample of 168.20 grams of carbon dioxide at STP

A:

Q: What volume does 34.5 g of N2 occupy at STP?

A:

Q: What is the mass (in grams) of 18.50 L of propane vapor (C₃H₈) at STP?

A:

Q: py a

A: Given How many moles of gas at 104C would occupy a volume of 6.8 L at a pressure of 270 mm Hg?

Q: What is the volume, in L, occupied by 3.260 moles of NO2 gas at STP conditions?

A: Given, At STP, Temperature (T) = 273 K Pressure (P) = 1 atm, Rate constant (R) = 0.0821 atm.L/mol.K…

Q: How many liters of hydrogen gas at STP can be generated from the reaction of excess hydrogen…

A: Welcome to bartleby !

Q: 12. What is the volume (liters) of 64 g of O2 at STP?

A: Here, we have to find the volume of 64 g of O2 at STP.

Q: Calculate the mass in grams of hydrogen chloride, HCI produced when 21 L of molecular hydrogen, H2…

A: Answer:- Firstly using the relationship between volume and moles at STP, moles of H2 and Cl2 are…

Q: how many moles of xenon gas at STP are required to occupy 100.0 L

A:

Q: Calculate the volume, in liters, occupied by 0.730 mol of oxygen gas at STP. ?=  L

A: Given Values  Moles of gas = 0.730 mol Temperature = T = 273 K. Pressure = 1.0 atm R = gas constant…

Q: odium metal are needed to generate 4.00 L of hydrogen gas at stp from water

A:

Q: Enter your answer in the provided box. What is the volume (in liters) occupied by 35.5 g of HCI at…

A:

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: How many liters of H2 gas, measured at 745 mmHg and 89 ∘C, are required to synthesize 0.63 mol of…

A: The combined relation between gas laws is known as the ideal gas law or the gas equation. The…

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.