Show how the 0.0592 constant was obtained for the “log formula” from the original “ln formula”.

Q: In the Dumas Method for the determination of the molar mass of a vapor, it was established that the…

A: In the Dumas method mass of vapor is equal to the remaining condensed sample in the Erlenmeyer…

Q: To derive the Maxwell relation, write the equation giving the total change of energy starting with…

A: In this question we have to derive the given Maxwell equation.

Q: true or false At 298K, N2 molecules have a mean speed of 475 m/s. As a consequence, the probability…

A: Root mean square velocity is occupied by least number or molecules so chances are least.

Q: Calculate the molar mass of a particle with a root mean square velocity of 191.5 m/s at 373 K.

A: The root mean square velocity of gas is given by  vrms = (3RT/M)1/2  where vrms = root mean square…

Q: What is the pressure of air for a sample at 332 K? The experimental data is provided below. n moles…

A: Given that:                                      Volume (V) = 10.23 ml = 0.01023 L…

Q: Suppose we have equal masses of gaseous H2,F2 and HF under the same conditions. Which gas would…

A: Answer: HF will deviate most from ideality and reason for that is the presence of strong…

Q: I. 5. Based on your data, what would you expect the pressure to be if the volume of the syringe was…

A: A gas law states that at constant temperature and a constant number of moles, the pressure of the…

Q: Please identify the percent difference of the experimental molar volume and theoretical molar volume…

A: The balanced equation for the reaction between Zn(s) and HCl to form H2(g) is: Zn(s) + 2HCl(aq) →…

Q: Silicon tetrachloride(SiCl4)and trichlorohydrosilicon(SiHCl3) are both starting material of…

A:

Q: 'Ideal gas is a collection of atoms or molecules with: -Each particle is point-like, negligible…

A: ideal gas

Q: the Van der Waals equation, what

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Q: Using the Woodward-Fieser Rules, give the predicted λmax for the following compounds

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Q: How would the graph as shown change if the number of moles of gas in the sample used to determine…

A: The ideal gas equation is as follows,                                   Where, P is the pressure of…

Q: A N2 molecule at 20 ⁰C is released at sea level to travel upward. Assuming that the molecule does…

A: Determination of the height of the molecule: Given: Molecule = N2 Temperature = 20 0 C

Q: P4.12a

A:

Q: Explain the liquefaction of gases in light of the van der Waals equation.

A: Liquefaction of gases - Liquefaction of gases is physical conversion of a gas into a liquid state…

Q: Compute for the partial pressure of each gas in the mixture.

A:

Q: Ammonia (assume perfect gas) initially at 25°C and 1 bar pressure is heated at constant pressure…

A: This is an adiabatic reversible process.

Q: The Maxwell's distribution for velocities of molecules is given by N(v)dv = 4nN (m/2nkT)3/2 v²…

A:

Q: 2. How will you be able to tell that your liquid sample is completely vaporized? How long will it…

A: 2. We can tell that a liquid is completely vaporized when no more liquid is left or wets the surface…

Q: When dealing withsolving a question using the Clausis-Clapeyron Equasion does it matter if you solve…

A:

Q: A gaseous system A, with an initial temperature T1, is set to interact with a gaseous system B at an…

A: A question based on energy that is to be accomplished.

Q: 7. The average kinctic energy of the molecules of an ideal gas is directly proportional to the (1)…

A: The Kinetic Energy of any molecule arises because of the random collision of the molecules of the…

Q: Indicate whether the following statement is true or false: The s-room can only occupy 2 electrons…

A: True/False

Q: It takes 0.3625 g of nitrogen to fill a glass container at 298.2 K and 0.01000 bar pressure. It…

A:

Q: Arrange the following compounds in increasing order of elution (R,

A: Rf is the retention factor. Rf  value is the ratio of distance travelled by compound to distance…

Q: The van der Waals equation                       a.     represents the behavior of ideal gases,…

A: The Van der Waals equation is an equation of state that, used for the correction of two properties…

Q: derive an expression for the potential energy of the H-bond as a function of the angle and graph…

A:

Q: Liquid water can be separated into hydrogen gas and oxygen gas through electrolysis. 1 mole of…

A: Given: The moles of H2 = 1 mole. The moles of O2 = 0.5 moles. The total pressure of the gaseous…

Q: If 0.035 g of oxygen dissolves in 1 liter of water at a temperature of 25 c and at an oxygen…

A: Calculate number of moles of oxygen: No.of moles=MassMolar mass=0.035 g32 g/mole=1.09×10-3 mol

Q: The partial pressure of oxygen was observed to be 355 torr in air with a total atmospheric pressure…

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Q: Determine the mole fraction of toluene

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Q: What is "?"

A: When ketone reacts with Grignard reagent in presence of water , then reduction of ketone takes…

Q: what will happen to the root mean square speed If the kinetic energy of ideal gas and volume…

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Q: Give a real-life example of Gay-Lussac’s Law and justify the example

A: Gay-Lussac’s Law:         P1T1 = P2T2   (at constant volume)P - pressure  and T - temperature

Q: How many moles (n=?)of carbon dioxide gas occupy a volume of 81.3L, and a temperature of 368 K at…

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

Q: Calculate the mole fractions of the molecules of a mixture that contains 56 g of benzene (C6H6) and…

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Q: contains 0.550 bar H2(g)0.550 bar H2(g) , 0.491 bar N2(g)0.491 bar N2(g) , and 0.121 bar Ar(g)0.121…

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Q: Consider the graph below. Note that the x-axis units are reciprocal kelvins. The equation of the…

A: We have equation of line as 5.43*10^4 + 567 . We have to calculate the∆Hrxn.

Q: State Beer-Lambert’s law and explain how deviation from it can occur.

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Q: Please see question 28, just the top one. I figure in this system the pressure is changing and my…

A: In this question, we have given a system in which pressure is changing while N, R and T are…

Q: Applying what we have learned. Given that 0.500 mol of a gas at 273 K and 1.00 atm occupies 11.2 L,…

A: Given : Moles of gas = 0.500 mol. Initial temperature = 273 K Initial volume = 11.2 L Initial…