Define the following terms: (i) Real gas (ii) Ideal gas (iii) Briefly explain the differences between (i) and (ii)

Q: 0.250 mole neon has pressure of 0,488atm at 25.00C. What is the volume of sample

A: In this problem, we are given the following known variables:Number of moles (n) = 0.250 molePressure…

Q: IRelerences Use the References to access Important values Iir needed for this question. A sample of…

A: Given :  Moles of Krypton = 3.54 mol  Temperature = 56 °C = 329 K

Q: Which of the following (assuming ideal gases) occupies the largest volume at 273 K and 1 atm?…

A: Well, it is mentioned that gases are ideal. so we know Avogadro's law, The volume of the gas is…

Q: what is the number of mole of co2 produced when .0200 mol c2h2 burns?

A: A chemical equation can be represented by using symbols and formulas of the participating species.…

Q: hree containers of equal volume are filled with three different gases. The first container is…

A: Correct Option :  ( a ) the number of moles of gas in the containers are the same.

Q: Use the ideal gas law to show that 28.0 g of nitrogen gas and 4.00 g of helium gas occupy the same…

A: The given data contains, mass of nitrogen gas = 28 g. mass of helium gas = 4 g.

Q: 3. Which one of the following is not a property of an ideal gas? (a) The particles are point masses…

A: Important assumptions of kinetic molecular theory (KMT) of ideal gases :-  Gases consists of large…

Q: Under what conditions of temperature and pressure would you expect hydrogen to deviate significantly…

A:

Q: If carbon dioxide were released into the air would it initially, sink or float?

A: Usually all the gases are miscible in nature. When sufficient time is allowed all the gases are…

Q: The initial temperature of a 1.00 liter sample of argon is 20.0 ◦C. The pressure is decreased from…

A: P1 = 720 mmHg P2 = 360 mmHg T1 = 20°C = 20+273 = 293 K T2 = ? V1 = 1 L V2 = 2.14 L

Q: . A gas occupying a volume of 528 ml at a pressure of 745 mmHg and at a temperature of 12 ° C, was…

A: To solve this problem we will use combined gas law which is  P1V1/T1 = P2V2/T2   Where ,…

Q: (II) A box of volume V contains n, moles of oxygen (0₂) and n₂ moles of nitrogen (N₂). The partial…

A: Given that   volume = V   number of moles of oxygen gas = n1   number of moles of nitrogen gas = n2…

Q: Assume that the atmosphere is at a constant temperature T and that the partial pressure of a gas…

A: On going at higher altitude air molecules become far apart to each each other due to which air…

Q: (a) Using the Lennard-Jones parameters, determine the van der Waals radius for xenon. (e and o for…

A: The Lennard- Jones potential gives information about  both the repulsion and attraction and between…

Q: Question 3 Use the following atomic weights and quantities to calculate the theoretical yield of…

A: We will first write the balanced reaction. From that we will find the limiting reagent and hence the…

Q: A student mixed two gases, A and B in a closed vessel. A quantity of a third gas C, is added to the…

A: The gaseous state is the state of matter with least intermolecular force of attraction between…

Q: Calculate the average kinetic energy, in J/mol, for a mole of He at -23.0 °C. Assume ideal gas…

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Q: what is the average kinetic energy in j/mol for a mole of argon at 20.0C?

A:

Q: If a 0.581 g block of sodium is placed in excess water, heat and a gas are produced.  If the gas is…

A: Calculate the number of moles of sodium. Number of moles of Na = Given mass of NaMolar mass of Na=…

Q: Hydrogen gas, is passed over at400 °C. Water vapor is formed together with ablack residue—a compound…

A:

Q: If a 0.809 g block of sodium is placed in excess water, heat and a gas are produced.  If the gas is…

A: Balanced chemical equation: 2Na (s)  +   2H2O (l)  ------>   2NaOH (aq)   +   H2 (g) Number of…

Q: What is the density of xenon gas at standard conditions

A: Molar mass of xenon = 131.293 g The volume occupied by 1 mol of any gas on STP is 22.4 L. Hence, the…

Q: Calculate the rate of effusion of methane gas to nitrogen gas

A: Given Molar mass of Methane gas       = 16 gram/mole  Molar mass of Nitrogen gas       = 28…

Q: For each of the following, which shows the greater devia-tion from ideal behavior at the same set of…

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

Q: Assume the  needed for the reaction is in a 620. L tank at 25.0 °C. What must the oxygen pressure be…

A: This can calculate using the following formula The given amount of oxygen in kg First convert it kg…

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: The air in a flask is to be replaced with He gas in a way similar to how air is replaced in the…

A: Air is a homogeneous mixture of gases. The major component of air is nitrogen gas(78%). Hence, the…

Q: The synthesis of hydrogen chloride can be be accomplished by reacting molecular hydrogen with…

A: Volume of hydrogen gas = 460 ml  Volume of chlorine gas = 438 ml  Temperature = 298 K  Pressure =…

Q: Which of the following gases should behave at least like an ideal gas? Neon, Argon, Propanal, oxygen…

A: Ideal gas follow the gas law at all conditions of temperature and pressure. An ideal is considered…

Q: what is the temperature of .635 moles of neon in a 2.00L vessel at 4.68 degrees Celcius?

A: PV = nRT

Q: Dalton's law states that in a mixture of chemically non-interacting gases, the the pressure exerted…

A: Dear student, some of the postulates of kinetic molecular theory of gases are; 1) Gas molecules are…

Q: rate of effusion

A: The rate of effusion of a gaseous substance is inversely proportional to the square root of its…

Q: Why do we use helium instead of hydrogen in balloons despite the fact that they both can "float" in…

A: Helium is inert in nature , in other words, it is incombustible and hence it will not catch fire.…

Q: 1.09 k cal of energy is added to 45 grams of water at initial tepature of 23.4c what is the final…

A: The problem is asking us to find the final temperature of water when a certain amount of energy is…

Q: what volume of 3.55 m HCI is required to produce 25.5 I of hudrogen gas at a temperature of 298k and…

A: The objective of this question is to find out the volume of 3.55 M HCl required to produce a certain…

Q: A sample of hydrogen gas at 20 °C and 0.570 atm has the pressure on it reduced to 0.100 atm. What is…

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Q: What is the main cause of non-ideality in gases

A: According to the kinetic theory of ideal gas, there are no attraction forces between the gas…

Q: Define the concept of Ideal Gad & also discuss the Multiplicity of a Monatomic Ideal Gas ?

A: Ideal gas law is also called as general gas  equation . PV = nRT

Q: Calculate mass of KClO3 needed to produce 40mL of O2 at STP. Show all work.

A: Decomposition reaction of KClO3 2KClO3 .....> 2KCl + 3O2 Volume of O2 produce = 40ml =…