if ethanol has a vapor pressure of 0.08 bar and a molecular weight of 46 g/mol and water has a vapor pressure of 0.03 bar and a molecular weight of 18 g/mol.  c) if the total pressure measured at these conditions is 0.02 bar, what can we conclude from the interaction between ethanol-water, respect to ethanol-ethanol and water-water? Justify your answer briefly.

Q: The vapour pressure of pyridine is 50.0 kPa at 365.7 Kand the normal boi ling point is 388.4 K. W…

A: Given: Vapor pressure of pyridine P1= 50.0kPa P2= 1atm Temperature T1= 365.7K Temperature T2= 388.4K…

Q: would you not expect the saturation vapor pressure to fall zero, even at extremely low temperatures?

A: Increase in the temperature, increasing the average energy of the particles present. That means that…

Q: In the study of the vapour pressure of chloroform is determined. Chloroform is placed in a container…

A: Dependent variable is the variable dependent on the independent variable. It is the variable being…

Q: 100 g of C6H1206 (aq.) solution has vapour pressure is equal to 40 torr at certain temperature.…

A: The objective of the question is to determine the mass of ice that will be separated.It is given…

Q: Consider a system where 2.40 mol of CH3CN(g) are converted into CH3CN(I) at 1.00 atm and 82.0 °C.…

A: Given that : Number of moles of CH3CN = 2.40 moles Pressure = 1.00 atm Initial temperature = 82.00C…

Q: What is the Gibbs energy of mixing 7.5 mol of gas A with 7.0 mol of gas B at 1 atm, 39.3 oC? Enter…

A: To calculate the Gibbs energy of mixing, we will use the formula for the Gibbs energy of mixing for…

Q: Ethanol, CH3CH2OH, and dimethyl ether, CH3OCH3, have the same compositional formula, i.e, C2H6O.…

A: Ethanol, CH3CH2OH has lowest vapour pressure than dimethyl ether, CH3OCH3 .

Q: C6H5Cl e C6H5Br form nearly ideal mixtures. At 136.7◦ C the vapor pressure of C6H5Cl is 1.137 bar,…

A: Given data vapor pressure of C6H5Cl is 1.137 bar,  C6H5Br is 0.604 bar total vapor pressure is 1 bar…

Q: The table below shows temperature/composition data collected for a mixture of methylbenzene (M) and…

A: Given: Boiling point of methylbenzene (M) = 110.60C Boiling point of octane (O) = 125.60C

Q: A solution containing 1.470 g of dichlorobenzene in 50.00 g of benzene boils at 80.60 degree C and a…

A:

Q: Suppose that for a certain phase transition of a solid AtransV = +1.0 cm3 mol1 is independent of…

A:

Q: At a particular temperature, the vapour pressure of acetone is 0.2270 bar. Suppose the temperature…

A: The given reaction is as follows: CH3COCH3(l) ⇌ CH3COCH3(g) ∆vapH°=29.11 kJmol-1=29110 Jmol-1 The…

Q: Explain the following: Saturated vapour pressure of a liquid. Constant boiling point miture:

A: i)  Saturated vapor pressure of a liquid: The force that is exerted on the walls of a closed…

Q: The freezing point of water at standard pressure is 273.15 K. Given that AHfus = 6.01 kJ/ mole,…

A: Given data,Freezing point of water=273.15KP=350…

Q: Melting enthalpy of ice at 1 bar 9.134 kJ /mol; At 0 ° C, the density of water is 999.9 kg m-3, and…

A: Given, At 0 ° C, the density of water is 999.9 kg m-3, and the density of ice is 812.0 kg m-3. The…

Q: At which temperature is the vapor pressure of ethanol equal to 80. kPa?

A:

Q: Eleanoron gas is a newly discovered toxic gas with a very noxious odour. A sample of Eleanoron is…

A: Given data partial pressure of Eleanoron gas = 1.114 bar  density of gas = 2.81 g.L-1  Temperature :…

Q: The vapour pressure of hexane between -10°C and +90°C fits the expression log(p/Torr) = 7.724 –…

A: Answer: Relation between vapor pressure and temperature of a compound is shown below:…

Q: 1. If C,H3Fy vapour diffuses 1.196 times faster than C,H10F2 vapour under the same conditions, show…

A: Given: rate of diffusion of CxH3Fy = 1.196 (rate of diffusion of C6H10F2) molar mass of C6H10F2 =…

Q: In a closed, insulated system, the vapour pressure of water at 15.37 °C is 2687 Pa. What percentage…

A: The force per unit area by atmospheric column is equivalent to atmospheric pressure. It is also…

Q: Mars has an average atmospheric pressure of roughly 0.006 atm -- almost exactly the triple point of…

A: Trple point in phase diagram , represents the condition at which three phases of coexists in…

Q: Estimate the freezing point (solidification temperature) of benzene at a pressure of 115 bar given…

A: Solution - According to the question - Given - MW = Benzene molecular weight = 78.11 g/mol Enthalpy…

Q: How the lowering of vapour independent on the nature of solute?

A: Interpretation: To explain that the lowering of vapour independent on the nature of the solute.…

Q: vapor pressure of toluene

A:

Q: Q3b. Draw and explain the phase diagram of sulfur system. At 200 °C, the specific volume of water…

A:

Q: enthalpy and entropy of fusion of the solid.

A:

Q: Melting enthalpy of ice at 1 bar 9.134 kJ /mol; At 0 ° C, the density of water is 999.9 kg m-3, and…

A: Phase transition is defined as the change of matter from one state to another. Evaporation,…

Q: 3. A 12.0 cm3 sample of liquid H2O (density 1.00 g.cm-3) is heated to 328 oC under an external…

A: The given questions have been solved using the ideal gas equation.

Q: Explain the significance of the Clapeyron equation and of the Clausius-Clapeyron equation.

A: Significance of Clapeyron equation and of the Clausius-Clapeyron equation has to be given,