kikiladyj98461 kikiladyj98461

07-10-2022
Chemistry

Answered

consider a closed vessel initially containing 1 mol of pure ethyl acetate at 74°c and 100 kpa. imagine that pure ethanol is slowly added at constant temperature and pres¬sure until the vessel contains 1 mol ethyl acetate and 9 mol ethanol. describe the evo¬lution of phases and phase compositions during this process. comment on the practical feasibility of carrying out such a process. what sort of device would be required? how would the total system volume change during this process? at what composition would the system volume reach its maximum value?

Answer :

Other Questions

a mixture of ethanol and ethyl acetate is heated in a closed system at 100 kpa to a temperature of 74°c, and two phases are observed to be present. what are the

timate the enthalpy of vaporization of water at 100°c from its value at 25°c ( 44.01 kj mol−1 ) given the constant-pressure heat capacities of 75.29 j k−1 mol−1

consider an adiabatic plug flow reactor in which a second order ideal gas phase reaction occurs 2a b - c the reactor feed is composed of 4- mol% a 50 mol% b a

in a 1.0 l container at high temperature, 0.20 mol n2 and 0.15 mol o2 are allowed to react. set up the expression for qc. each reaction participant must be repr

a mixture contains n a h c o 3 together with unreactive components. a 1.62 g sample of the mixture reacts with h a to produce 0.561 g of c o 2 . the molar mass

pentacarbonyliron (fe(co)5) reacts with phosphorous trifluoride (pf3) and hydrogen, releasing carbon monoxide: fe(co)5 2pf3 h2 → fe(co)2(pf3)2(h)2 3co the

A compound of carbon and hydrogen and oxygen (ethylene glycol- antifreeze) is determined to be 38. 7% C, 51. 6% O, and 9. 7% H. Calculate the molecular formula

an 8.50 l tire contains 0.552 mol of gas at a temperature of 305 k . what is the pressure (in atm and in psi ) of the gas in the tire? (1 atm is approximately e

the following reaction was performed in a sealed vessel at 731 ∘c : h2(g) i2(g)⇌2hi(g) initially, only h2 and i2 were present at concentrations of [h2

vinyl acetate at a concentration of 4 m in benzene is polymerized at 60oc using benzoyl peroxide (0.05 m) as an initiator. the initiator efficiency is 75%. assu