NO and N2O gases were sent from the ends of a 50 cm glass tube in equal amounts and under the same temperature conditions of 50 °C . And the experimental point of contact was found 30 cm from the NO gas tip. Find the experimental error accordingly. (N:14,O:16)

Q: bed 15.0mg of folded Mg ribbon into the eudiometer.     II. Performing the experiment in a different…

A: From ideal gas equation: We know ρv=ngas RT Where ρ=pressure  v=Volume R=Universal Gas constant…

Q: 17) If pressure and temperature are kept constant, the reaction of 29 mL of N2 gas with 87 mL of H2…

A:

Q: The density of moist air (ideal gas mixture) at 20°C temperature and 700 mmHg pressure was found to…

A:

Q: One microliter each of 1-bromopropane, methyl isobutyl ketone, and vinyl chloride was injected into…

A: The volume of gas and the density of each gas can be used to calculate the mass of the mass of the…

Q: If 135 mL of oxygen is produced at STP, how many grams of hydrogen peroxide, H2O2 were decomposed?…

A: Given reaction is wrong, correct reation will be, H2O2 -----> H2O + O2

Q: Oxyacetylene torches rely on a precise mixture of fuel (C₂H₂(g)) to oxygen to optimize the welding…

A:

Q: A very small gas bubble seen in a microscope has a diameter of 1 μm. If the pressure is one bar and…

A: Answer:This question is based on ideal gas equation shown below:Here:

Q: Ozone is depleted in the stratosphere by chlorine from CFCI according to this set of equations: CFCI…

A: The given data contains, Pressure = 25 mm Hg. = 0.033 atm. Temperature = 225 K. mass of CF3Cl = 15…

Q: Which of the following deviations from the experiment could cause a decrease in the calculated mass…

A:

Q: Freon-12 (CF₂Cl₂), widely used as a refrigerant and aerosolpropellant, is a dangerous air pollutant.…

A: Pressure = 1.20 atm Temperature = 27◦ C. or 273.15 + 27 = 300.15 K. Volume = 16 dm3 or 16 L.

Q: )If we change our experimental apparatus to use a smaller graduated cylinder, assume that the…

A: Hi there! as there are multiple questions posted. we are solving first question.  If you need…

Q: In Part B, you used a similar procedure to that of Part A to determine the mass percent of CaCO3 in…

A: 1. Find the moles of CO2 using ideal gas equation, PV= nRT ---> (1). Here, P is pressure, V is…

Q: High-pressure liquid chromatography (HPLC) is a method used in chemistry and biochemistry to purify…

A:

Q: What is the molar volume of h2 based on the data

A: Molar volume is defined as Volume per mole . So we can sue ideal gas equation to calculate molar…

Q: "Nitric acid reacts with S to give H2SO4 and nitrogen monoxide. 30 ml of acid at 25% by mass and a…

A: Answer:The reactant that exhaust first in the chemical reaction and decides the yield of product is…

Q: The gas acetylene is produced according to the following reaction by treating calcium carbide with…

A: Ideal Gas equationPV=nRT∴V=nRTPwhere V=volume n=no of molesR=universal gas…

Q: Assume that you have a mixture of He (MW = 4 amu) and Xe (MW = 131 amu) at 300 K. The total pressure…

A:

Q: The maximum gas pressure that a 4.00 L experimental container can maintain without rupturing is 3.50…

A: The ideal gas equation is the equation, to determine the behavior of gas when it behave ideally.…

Q: ie major produc Ignore inorganic byproducts. TSOH, H2O + OH Select to Edit ОН

A:

Q: A 0.0500-g sample of magnesium is reacted with 25 mL of 3.0 M sulfuric acid as described in the…

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

Q: What is the working equation for the following result in the ideal gases experiment? Select one: h O…

A: Barometric pressure(Pbar) is the air pressure just above the liquid.

Q: A container with a volume of 0.165 L contains 32.0 g Argon at 390 K. Calculate the pressure of the…

A: Given:a=1.35 dm6 bar mol-2. b=0.032 dm3 mol-1. The molar mass (MAr)=40 g/mol. Given mass of Ar,…

Q: It’s a bad day in the lab!  Two students are doing experiments.  Each is 20 feet away from the…

A:

Q: Calculate the number of methane molecules at 25 ºC and one torr that strike a 1.0 cm^2 surface in…

A: Given Data:Temperature = 25 ºC pressure = 1 torrSurface area = 1.0 cm2 each methane molecule covers…

Q: Let's say you are interested in measuring the radiocarbon content of atmospheric CO2 in a relatively…

A: Amount of air sample required can be calculated from the concentration of CO2 in air.

Q: Part A Find the edge length of the cube. (The density of copper is 8.96 g/cm³, and the volume of a…

A: The density of copper = = 8.96 g/cm³, The volume of a cube is equal to the edge length cubed. i.e.…

Q: Oxygen gas can be generated by heating KCIO, in the presence of some Mno2. 2KCIO, - 2KCI + 30, If…

A: Ideal gas equation is  PV = nRT P = pressure V = volume n = moles of gas = mass/molar mass R = gas…

Q: Balanced Equation: 2KClO3->3O2+2KCl.  d) How many molecules of oxygen gas were collected? e) What…

A:

Q: A volume meter operates at 28 °C and an internal vacuum of 24 mm Hg. Barometric pressure is 756 mm…

A: Ideal gases are hypothetical gases which do have real existence. A gas can behave ideally at low…

Q: A gas sample initially in 0.56 cm3 at 25 °C was heated to take up 5.6L under constan tP. Find its…

A: Given V1 = 0.56 cm3 T1 = 25°C V2 = 5.6 L T2 = ?

Q: 8. What is the molar fraction of air component? Evaluate the average density of air at T = 25 °C.…

A:

Q: A chemistry lab with 22,000 cubic feet was contaminated with hydrogen sulfide. What will the average…

A:

Q: calculate the mmol of gas trapped in the device 102.67 KPa Temp C 16.0, 19.7, 25.5, 29.1, 35.1,…

A: Ideal gas equation: PV = nRT  Given data: P = 102.67 kPaV = according to table R = 8.314 L kPa/K mol…

Q: At what rate would oxygen concentration in the gas within the international space station decrease…

A: The initial data is given at 21% product mode of O2, it starts when electrolytic oxygen generation…

Q: Pure methane is burned with dry air. The flue-gas analysis shows 7.49%CO2, 1.89%CO, 4.8%O2, and…

A:

Q: Complete the following table with the necessarv data P1 P2 V2 4 800 mL 500 kPa 160 mL 0.040 atm 250…

A: Given that : We have to complete the following table :

Q: Use Hess's law to Calculate the AH of the reaction C₂H.(g) + H₂(g) → C₂H.(g) from the following…

A:

Q: 1 KPa 1 Pa O 100 200 300 400 s00 600 700 B00 900 1000 Temperature (K) Use the phase diagram of water…

A: Given the surface temperature at venus = 460 oC Ground-level atmospheric pressure of venus = 92 atm…

Q: Visited For the following reaction, 3.19 grams of silver nitrate are mixed with excess copper(II)…

A:

Q: What are the individual units of A, B and C of the Antoine equation? (to achieve the same…

A: We have deduce the units of A, B, C

Q: The stratosphere extends to 50.0 km where P = 0.095 kPa and T = -15.1 °C. What is the mean free path…

A:

Q: The molecular speed of gas is related to the speed of sound, as sound vibrations cannot travel…

A:

Q: Students performed the ideal gas experiment using other metals. One group used 0.03 g magnesium…

A: Ans is option C. The calculated mass of the magnesium is expected to be less than the zinc.

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.