Nickel forms a gaseous compound of the formula Ni (CO)x. Solve for the value of x given the fact that under the same conditions of temperature and pressure, methane (CH4) effuses 3.3 times faster than the compound?

Q: When solid calcium carbonate is reacted with aqueous hydrochloric acid, the products of the reaction…

A: Answer: Volume of CO2 will be calculated using ideal gas equation which is shown below: PV=nRTV=nRTP…

Q: You are trying to determine, by experiment, the formula of a gaseous hydrofluorocarbon compound you…

A: The objective of the question is to calculateThe molar mass of the compoundThe molecular formula

Q: In the mixture of gas in the container, there are three gases: Ne, Ar and Xe. Upon analysis, 4.46…

A: Give  Gas              Number of mole  Ne                  4.46  Ar                   0.74 Xe…

Q: Each sketch below shows a flask with some gas and a pool of mercury in it. The gas is at a pressure…

A: It is given that initial pressure of the gas is 0.5 atm in both the tubes, given one tube is an open…

Q: A 2.16 g sample of phosphorus was burned in a large excess of chlorine, and the phosphorus chloride…

A: To Calculate molar mass , we can use the relation that rate of effusion is inversely proportional to…

Q: Dry ice is sometimes used for special effects to form a "fog" as it sublimes from the solid to the…

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: A sample of an ideal gas at 1.00 atm1.00 atm and a volume of 1.28 L1.28 L was placed in a weighted…

A: according to boyl's law at constant temperature pressure is inversely proportional to volume

Q: In 2.00 min, 29.7 mL of He effuse through a small hole. Under the same conditions of pressure and…

A: The term number of moles of a given chemical species can be defined as the ratio of its mass to the…

Q: When solid calcium carbonate is reacted with aqueous hydrochloric acid, the products of the reaction…

A:

Q: A sample of 257.0 mL of wet nitrogen gas was collected over water at a total pressure of 759 torr…

A:

Q: A sample of an ideal gas at 1.00 atm1.00 atm and a volume of 1.66 L1.66 L was placed in a weighted…

A: Initial pressure, P1=1.00 atm The initial volume, V1=1.66 L Final pressure, P2=10.0 atm The final…

Q: An empty 149-mL flask weighs 68.322 g before a sample of volatile liquid is added. The flask is then…

A: Determination of mass of liquid: mass=68.697 g-68.322 g=0.375 g

Q: Water decomposes according to the following reaction: 2 H2O (g) ->  O2 (g) + 2 H2 (g). If 0.050 mol…

A: Given : Volume = 1L  Moles of water = 0.050 moles Temperature = 298K

Q: The volume of a sample of pure HCl gas was 289 mL at 24 ° C and 137 mmHg. It was completely…

A: The number of moles of HCl is calculated as,

Q: A sample of an ideal gas at 1.00 atm1.00 atm and a volume of 1.62 L1.62 L was placed in a weighted…

A: Given: Initial Pressure, P1 = 1.00 atm Initial volume, V1 = 1.62 L Final Pressure, P2 = 80.0 atm…

Q: In a sealed 250-mL vessel, 0.31 moles of NO and 0.76 moles of O2 are added. The combined gas…

A: The partial pressure of any gas is the product of mole fraction of that gas with total pressure of…

Q: You collect a sample of hydrogen gas in an inverted buret by displacement of water at 22.0 °C.  The…

A: Sample of hydrogen gas is collected in inverted buret by displacement .

Q: At a given temperature and pressure, Helium takes 4.98 minutes for a 1.5 L sample to effuse through…

A: Graham`s law of diffusion: the rate of effusion of a gas is inversely proportional to the square…

Q: What is the partial pressure of oxygen in a tank?

A: Partial pressure of O= mole fraction of O x total pressure  Composition of O in the Trimex = 10%…

Q: When solid calcium carbonate is reacted with aqueous hydrochloric acid, the products of the reaction…

A: The reaction is given as, CaCO3 + 2 HCl →CaCl2 + H2O + CO2

Q: When solid calcium carbonate is reacted with aqueous hydrochloric acid, the products of the reaction…

A: Given that -  Temperature = 25°C = 298 K  Mass of calcium carbonate = 25.1 g  Total pressure = 911.0…

Q: [5] Sodium chlorate decomposes on heating to sodium chloride and oxygen gas. heat 2NACIO:(s) →…

A: Given that : The mass of the impure sodium chlorate sample = 0.8765 g The volume of oxygen collected…

Q: Two separate flasks are each filled with a gas at 25.0°C; the valve between them is opened and the…

A:

Q: A gas mixture consists of 0.462 mol hydrogen (H2), 0.705 mol carbon dioxide (CO2), and 2.462 mol…

A: Given, Moles of hydrogen = 0.462 mol Moles of carbon dioxide = 0.705 mol Moles of nitrogen = 2.462…

Q: 3. The reaction, MnO:(s) + 4 HCl(aq) → MnCl:(aq) + Cl:(g) + H;O(1) was being studied. 12.2 g of MnO;…

A: The balanced reaction taking place is given as, => MnO2 (s) + 4 HCl (aq) -------> MnCl2 (aq) +…

Q: The synthesis of ammonia from the elements is conducted at high pressures and temperatures: N2(g) +…

A: Given: Number of moles of NH3= 13 mol Number of moles of N2= 31 mol Number of moles of H2=93 mol The…

Q: Neon effuses at a rate of 0.325 moles per second at certain volume, pressure, and temperature. How…

A:

Q: c) This relationship is known as Graham's Law of Effusion. Since both gases are at te same…

A: Given, molar mass of heavier gas =mH molar mass of lighter gas = mL Velocity of heavier gas = VL…

Q: A sample of an ideal gas at 1.00 atm1.00 atm and a volume of 1.72 L1.72 L was placed in a weighted…

A: According to Boyle’s law At constant Temp. P1V1 = P2V2 P1 = 1atm        P2 = 65atm V1 = 1.72 L    V2…

Q: pressure had increased to 15.0 atm,15.0 atm

A: The  final volume of balloon at pressure 15.0 atm. will be 0.0713 L

Q: When 0.1 mol of HCl gas is placed in a 10 liter box at 25 degree C, the pressure is about the same…

A: Explanation: when NH3 and HCl are mixed we get the product ammonium chloride (NH4Cl) NH3 + HCl…

Q: A sample of 299.5 mL of wet nitrogen gas was collected over water at a total pressure of 728 torr…

A: Given: Volume of gas collected = 299.5 mL = 0.2995 L                            (Since 1 L = 1000…

Q: A flask contains a mixture of oxygen, nitrogen, and hydrogen gases. If the partial pressure of…

A: "Dalton's Law of Partial Pressures" states that in a mixture of gases which are non-reacting and…

Q: How many moles re? (The vapor

A: Total pressure = 755 mm Hg Vapor pressure of water =23 mm Hg Partial pressure of O2 (PO2) = Total…

Q: A sample of 328.1 mL of wet nitrogen gas was collected over water at a total pressure of 761 torr…

A:

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.