1. What is the apparent hard-sphere diameter of CO2 at 0°C? The viscosity of CO2(g) at 1 atm and 0°C is 139 μP (micropoise).

Q: Discuss the distinction between the mole fraction the composition of the liquid phase and the mole…

A: Mole fraction is the ratio of  number of moles of one component to the total number of moles of all…

Q: Ca(OH)2 (aq) + HNO3(aq) → H₂O(1) + Ca(NO3)2 (aq) Express your answer as a chemical equation.…

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Q: Suppose 10.0g of dry ice (solid CO2) were placed in an empty 400mL steel cylinder. What pressure…

A: Mass of CO2 = 10 g Molar mass of CO2 = 44 g/ mol R= 0.082 L atm mol-1K-1 Temperature = 35° = 308.15…

Q: Estimate the enthalpy of vaporization of water at 92.5 °C from its value at 25 °C (44.01 kJ mol1),…

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Q: Hexafluorobenzene (C6F6) has a vapour pressure of 1.23 × 104 N m–2 at 300 K. Predict the vapour…

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Q: ] Assuming 4Hfurion is constant, find the pressure necessary to lower the freezing temperature of…

A: Given data: ρice=0.917 g/cm3ρwater=1.000 g/cm3 Tf(1 atm)=273.15 KTf(P2)=263.15 K           (∵…

Q: Consider a container of volume 40.0 dm3 that is divided into two compartments of equal size. In the…

A: Given Data: Volume of container = 40.0 dm3 = 40.0 L Pressure of helium gas = 1.0 atm. Pressure of…

Q: 17.6 cm3 of a pure vapour, at 1.153 atm, and 98.5 °C has a mass of 0.0520 g. Calculate the molar…

A: Given :-  pressure = 1.153 atm  Volume = 17.6 cm3  Temperature = 98.5°C  mass = 0.0520 g  To…

Q: Ethanol vapours were allowed to completely fill a Culligan jug with a volume of 18.9L.  The ethanol…

A: First calculate the moles of C2H5OH using pressure, temperature and volume. Using that find…

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: In this lab, you will start off by calculating the number of moles of air molecules inside a flask…

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Q: Given a reaction between 0.0200 grams of Mg(s) (24.305 g/mol) in excess HCl(aq) under 779 torr and…

A: The ideal gas law, also known as the general gas equation, is the state equation for a hypothetical…

Q: One of the most recognizable corrosion reactions is the rusting of iron. Rust is caused by iron…

A: Rust is caused by iron reacting with oxygen gas in the presence of water to create an oxide layer.…

Q: Octanol (C8H18O) is a compound used for the synthesis of important component in perfume production…

A: Claussius clapeyron equation help us in prediction of enthalpy of vaporization, vapor pressure of a…

Q: In the following balanced reaction: 2Al(s) + 6HCl(aq) → 2AlCl3(s) + 3H2(g) 2.32 g of Al react…

A: Given: The temperature of H2 gas, (T) = 25oC = (25 + 273) = 298 K. The molar mass of Hydrogen atom =…

Q: In the following balanced reaction: 2Al(s) + 6HCl(aq) → 2AlCl3(s) + 3H2(g) 2.32 g of Al react with…

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Q: One of the most recognizable corrosion reactions is the rusting of iron. Rust is caused by iron…

A: It is based on the concept of different types of chemical reaction. Here we are required to write…

Q: The molar heat of vaporization of substance X at its normal boiling point -185.85 °C is 6.53 kJ…

A: The enthalpy of a process can be described as the amount of heat released or absorbed per mole of…

Q: Płots of AG" of vaporization vs the pressure(gas) for butane and benzene are shown below. At 1 atm,…

A: Energy required for vapourisation, increse the entropy of system.When ΔG=0, the reaction is in…

Q: Determine Z and V for steam (H2O) at 250 °C (523.15 K) and 1800 kPa by the following:  (a) Ideal…

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

Q: A fentanyl addict has spilled 1000 L of gasoline into the street (MW=117 g/mol, density=0.7 g/mL).…

A: Given :- Volume of gasoline (solvent) = 1000 L = 1000000 mL Molar mass of gasoline (solvent) = M1 =…

Q: Ethanol vapours were allowed to completely fill a jug with a volume of 18.9L. The ethanol was burned…

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Q: Iron is heated from 100oC to 1000 oC. By how much does its chemical potential change? Take Sm=53…

A: Chemical potential change depand on temperature change. Answer is given below

Q: C(diamond) + 2H2(g)= CH4  At 298 Kelvin and pressure of 1000 atm Kp=p(CH4)/p^2H2 In the above…

A: The reaction is given below.

Q: boiling point of 78.4 °C. Part A What is the vapour pressure of ethanol at 12 °C? (Hint: a normal…

A: The question is based on the concept of physical chemistry. We have to calculate vapour pressure of…

Q: In this lab, you will start off by calculating the number of moles of air molecules inside a flask…

A:

Q: In the following balanced reaction: 2Al(s) + 6HCl(aq) → 2AlCl3(s) + 3H2(g) 2.32 g of Al react with…

A: Answer :-  V = 3.35 (L) Volume of hydrogen gas produced by the reaction of 2.32 g of aluminum metal…

Q: What is the apparent hard-sphere diameter of CO2 at 0°C? The viscosity of CO2(g) at 1 atm and 0°C is…

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