1. Describe the relevance of mass fraction of species. Please select all answers that apply: a) Allows determination of mixture molecular weight. b) Allows determination of molar mass. c) Allows determination of molar concentration. d) Allows determination of partial pressure of species in a mixture. e) Allows determination of mixture specific heats.

Q: What is the composition of the vapor phase in equilibrium with a liquid-phase ethanol(1)/ethyl…

A: The composition of vapor phase in equilibrium with a liquid phase can be calculated as: xiPivap=yiP…

Q: A mixture of CH4CH4 and H2OH2O is passed over a nickel catalyst at 1000 KK. The emerging gas is…

A: Given, A mixture of CH4 and H2O is passed over a nickel catalyst at 1000 K. The emerging gas…

Q: 5(a) The Joule-Thomson experiment (JTE) is an example of an isenthalpic process i) Define an…

A: The objective of the first part of the question is to define an isenthalpic process, show that the…

Q: Octane reacts with oxygen in a combustion reaction described by the unbalanced equation C,H 18(e) +…

A:

Q: ombustion of CH4 and H₂. For 100 g mol of a gas mixture of 75 mol% CH4 and 25 lculate the total heat…

A: Given mixture has 75% methane and 25% Hydrogen mol mixture So, moles of methane= 0.75 Moles of…

Q: 1. Consider a situation where two volumes of water, one hot, one cold, are both added to a foam cup.…

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

Q: 1.29. Determine the expressions for the following, assuming that the ideal gas law holds. av (2)…

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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: What is maximum number of phases that can bein mutual equilibrium in three-component system?

A: Since the system is involving 3 components here, that means that we will have maximum 3 substance in…

Q: Binary phase diagram of an aluminum – silicon mixture Data: Tmelt(Al) = 660 °C Tmelt(Si) = 1412 °C…

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Q: 10.If you have a two component system, what are the three state variables that you need to typically…

A: A question based on phase rule that is to be accomplished.

Q: (ii) Explain the reasoning for using compromise temperature and pressure in industrial processes

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Q: How many phases are present at each of the points a–d indicated in Fig. 4.1b?

A: The state at which the chemical potential of a substance in a different phase become same is called…

Q: When a metal is heated its density decreases. There are two sources that give rise to this…

A: The answer is attached below-:

Q: 5. The vapor pressure of a liquid in the temperature range of 200 K to 260 K was found to fit the…

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Q: A gas mixture is composed of 2.0 moles Hz and 1 mole N2. Calculate (a) the average molar mass of the…

A:

Q: Consider the combustion of one mole of methane gas:CH4(gas) + 2O2(gas) --> CO2 (gas) +…

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Photochemistry

Photochemistry is the part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. It also helps to study the changes involved in a molecule that can undergo the absorption of radiation.