Give a real-life example of Ideal Gas Law and justify it For example:

Q: A balloon is filled with helium gas (see an illustration below). Indicate whether the volume of the…

A: A balloon is filled with helium gas (see an illustration below). Indicate whether the volume of the…

Q: The drawing below contains a mixture of gases. Which of the gases has the highest partial pressure?…

A: In a mixture of gases, The total pressure is equal to the sum of partial pressures of each of its…

Q: Let's Find Out: The graphical representation of Boyle's Law Let's Do It This Way: Draw the graphical…

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Q: Which gas has a higher density at STP, NO, or CO,? Show clear calculations to justify your answer.

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Q: Under which of the following sets of conditions does a real gas behave most like an ideal gas, and…

A: Real gas is the gas which do not obey gaseous law in every condition and the volume occupied by the…

Q: If the temperature of a 1.75 liter sample of gas is changed from 30.0oC to 20.0oC at constant…

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Q: 25.0ML Sample of 07one gas at 25°C and0.500 atm is Cooled to a Pressure of 0.2So atm. if volume…

A: Volume of the sample = 25.0 mL Initial temperature of Ozone = 25°C = 25+273.15 = 298.15K Initial…

Q: gas at 35 degrees Celsius would be equivalent to ? K ?

A: Conversation of °C into kelvin.

Q: Jean-Baptiste-Andrè Dumas designed a simple method in determining the molar mass of an unknown…

A: The detailed solution of your question given below- Since,we know that ths dumas method is very…

Q: Imagine that you have a 5.50 L gas tank and a 4.50 L gas tank. You need to fill one tank with oxygen…

A: The balanced reaction is: The mole ratio is: 1 mol C2H2  ---> 5/2 mol O2 Thus, we need 2.5 times…

Q: Two gas cylinders have identical volumes and contain gases at identical temperatures andpressures.…

A: Correct answers are (c) masses and (e) mass densities (g/L). Mass of carbon dioxide is more than…

Q: Give example of Boyle's law Charles law Avogadros law Henrys law Gay lussacs law Ideal gas law

A: Boyles's law  At constant temperature and fixed mass of gas, pressure of the gas is inversely…

Q: Calculate the density of CO2 gas in g/L at 0.990 atm and 55 Degree celcious..

A: Use ideal gas equation and get the answer

Q: Combustion of hydrocarbons such as heptane (C,H16) produces carbon dioxide, a "greenhouse ga trap…

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Q: The diagram below shows the Maxwell- Boltzmann energy distribution curves for molecules of a gas…

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Q: pes a real gas behave most like an id nd for which conditions is a real gas e deviate from ideal…

A: Ideal gases follows ideal gas equation PV =nRT,  (i) There is no force of attraction and Repulsion…

Q: The Ideal Gas Law is given by the equation: PV = nRT Where: pressure V = volume n = moles T =…

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Q: Under which conditions will a real gas act most like an ideal gas? A) high temperature and low…

A: For an ideal gas the value of compressibility factor, z =1   Now from the amagard curve we can see…

Q: O T, T2 n1 n2 nRT P2 niT1 n2T2 T2 T1 V2 V1 n2 PV %3D

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Q: Which of the following statements is CORRECT? Select one: a.Real gases follow the postulates of the…

A: According to kinetic molecular theory, volume occupied by gaseous molecules is negligible, the gas…

Q: In any of the equation forms of the Ideal Gas Law, IGL, pressure must always be in what unit?  a…

A: It totally depends on that the given gas constant is taken in which unit . We should take pressure…

Q: What would a plot of P versus 1/V look like for a fixed quantityof gas at a fixed temperature?

A: According to Boyles law, when temperature and amount of gas is fixed or constant, then, the…

Q: Which of the following statements is true for ideal gases, but is not always true for real gases?…

A: Collision between molecules are elastic. Energy is lost when real gases collide and the collision…

Q: What mass of potassium nitrate is needed to generate 207.0 Lof gas, composed of 111.0 Lof N2 and…

A: Given: Volume of N2 = 111.0 L Volume of O2 =96.0 L Pressure = 0.720 atm Temperature = 293 K

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

A: Here, we have to write the balanced chemical equation for the decomposition of solid calcium…

Q: A gas measures 1.75 L at -23°C and 150. kPa. would the gas occupy At what temperature 1.30 L at 210.…

A: Given :-  Initial pressure = 150.kPa Initial volume = 1.75 L Initial temperature = -23°C Final…

Q: What conditions are required for van der waal's gas to agree with the ideal gas equation?

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Q: Consider an ideal gas with an absolute volume of V1. To what volume would the gas need to be…

A: According to Boyle's law, pressure is directly proportional to the volume of the gas at constant…

Q: The __________ assumes that gas molecules are very small and that they exert no. force on each…

A: Ideal gas :-  A gas which obeys all the gas laws under all conditions of temperature and pressure is…

Q: You start with an equimolar mixture of the gases SO₂ and O₂ in a container. The SO₂ and O₂ react to…

A: The reaction for the process is: 2SO2  +  O2  →  2SO3 We have equimolar mixture of SO2 and O2.…

Q: Why is Dalton's Law of Partial Pressure important?

A: Dalton's Law of Partial pressure :                  PT = P1 + P2 + P3 + ................... The…

Q: A sample of oxygen gas has a density of g/L at a pressure of 1.22 atm and a temperature of 51 °C.…

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Q: What will the final temperature be if initially nitrogen gas is 27°C and 0.625 atm, and then it’s…

A: By using ideal gas equation we can find out the final temperature of nitrogen gas. The ideal gas…

Q: If pressure is expressed in atmospheres and volume is expressed in liters, PAVhas units of Latm…

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Q: A3.6-L sample of helium gas, collected at 0.00°C and 1.00 at, is compressed into 0.50-L ylinler…

A: If V1 is the initial volume and P1 is the initial pressure, and T1 is the initial temperature then…

Q: Mention the two assumptions of kinetic theory of gases that do not hold good.

A: SOLUTION: Step 1: The two assumptions of kinetic theory of gases that are wrong are mentioned below:…

Q: Which one of the following statements of the Kinetic Molecular Theory explains the very ow densities…

A: The density of the gas can be expressed as follows: Density of gas  =  Mass of gasVolume of…

Q: Calculate the density of I2  at STP using the ideal gas law. 11.32 g−L−1   from here...…

A: Solution :        Molar volume is known as the volume occupied by one mole of gas. An ideal gas…

Q: Which of the following statements is INCORRECT concerning ideal gases? Select one: Particles of…

A: For a gas to be “ideal” there are four assumptions: The gas particles have negligible volume.…

Q: Suppose a sample of refrigerant gas consisting of a simple mixture of the gases C2HF5 and CH2F2 has…

A: Given: Density of mixture = 1.92 g/L. Pressure of mixture = 0.625 atm. Temperature = 31 oC And the…

Q: The barometric pressure is generally given in units of inHg. Convert inHg to atm. Recall that 2.54cm…

A: For converting inHg to mmHg we will do the following:-                   1 inch = 2.54cm ⇒1inHg =…

Q: According to the ideal gas equation a) if the number of moles of gas and the temperature of the gas…

A: Ideal gas equation: PV = nRT Where, P = pressure of gas in atm, V = volume of gas in L, n = number…

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

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Q: both questions please

A: 1)The balance chemical equation as follows:

Q: why do real gases not always behave ideally? under what conditions does a real gas behave most…

A: Ideal gas behaviour:Gases are negligible in size that is too tiny in size.Collision of gas particles…

Q: The ideal gas law is PV = nRT. Explain what each variable is in this equation and include a common…

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Q: The van der Waals equation of state was designed (by Dutch physicist Johannes van der Waals) to…

A: The van der Waals equation given is, where P = pressure of gas in atm  V = volume of container in 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.