Consider a binary mixture for which the excess Gibbs energy is given by GEIRT = 2.6x1x2. For each of the following overall compositions, determine whether one or two liquid phases will be present. If two liquid phases will be present, find their composi- tions and the amount of each phase present (phase fractions). a) Z₁ = 0.2 b) z₁ = 0.3 c) Z₁ = 0.5 d) z₁ = 0.7 e) Z₁ = 0.8

Consider a binary mixture for which the excess Gibbs energy is given by GEIRT = 2.6x1x2. For each of the following overall compositions, determine whether one or two liquid phases will be present. If two liquid phases will be present, find their composi- tions and the amount of each phase present (phase fractions). a) Z₁ = 0.2 b) z₁ = 0.3 c) Z₁ = 0.5 d) z₁ = 0.7 e) Z₁ = 0.8

Chemistry

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Chapter1: Chemical Foundations

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Question

12.35. Consider a binary mixture for which the excess Gibbs energy is given by GE/RT =
2.6x1x2. For each of the following overall compositions, determine whether one or two
liquid phases will be present. If two liquid phases will be present, find their composi-
tions and the amount of each phase present (phase fractions).
(a) z1 = 0.2
(b) z1 = 0.3
(c) z1 = 0.5
(d) z1 = 0.7
(e) z1 = 0.8

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1/5 For each system listed in the first column of the table below, decide (if possible) whether the change described in the second column will increase the entropy S of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check the "not enough information" button in the last column. Note for advanced students: you may assume ideal gas and ideal solution behaviour. System Change AS O AS 0 not enough information O AS 0 and 34°C. pressure kept constant at 4 atm. not enough O. information O AS 0 dissolved in water. not enough information Enplanation Check Terms of Use | Privacy Center | Accessibilit 02022 McGraw Hill LLC. All Rights Reserved. DE O O O O O
Please answer b and c
Please help with (c)
This question has multiple parts. Work all the parts to get the most points. Use the References to access important values if needed for this question. The Gibbs Free Energy equation is given by the equation: AG=AG + RTln Q - Where: AG = Gibbs Free Energy change AG = Standard Gibbs Free Energy change T= temperature In Q = natural log of the reaction quotient In order to solve for the temperature, T, in two steps you must: Step One Add the same expression to each side of the equation to leave the term that includes the variable by itself on the right-hand side of the expression: (Be sure that the answer field changes from light yellow to dark yellow before releasing your answer.) +AG = +AG + RT In Q Drag and drop your selection from the following list to complete the answer: 1 -AG AG AGⓇ AGⓇ Submit