# Ignore the answer written solution Un can be ignoles S. A mixture at 25°C of methanol...

###### Question: Ignore the answer written

solution Un can be ignoles S. A mixture at 25°C of methanol (MeOH) and cyclohexane (CyHx) has am (XMeOH) of 0.40. The B-parameter is +3 kJ/mol. clohexane (CyHx) has a mole fraction of MeOH a. Why is B positive? (+3) ß is positive because on - 2 - - ng = x o4. moles Etol If XeoH = .4 you told us is just this once Total mole . b. Calculate AG mixing under the assumption that the solution is ideal. (+3) - Gmix- NRT ((Xalla XA) + (XA) IngA) / 8XA= "A No 8x I also AG=AGO ryn + RT in Q (If Q = mpregner ano partaal AG mix = N(108205)(293)(-4) 11(04) +04 Inga) there A Grix = -8.81 N + 4 ln til molerentur - mrealtants - .4 noles produe C. Calculate AG mixing under the assumption that the solution is regular (approximation for a real solution). (+4)

#### Similar Solved Questions

##### One kilogram of air is compressed at T = 100°C until V1 = 2V2. How much...
One kilogram of air is compressed at T = 100°C until V1 = 2V2. How much heat is rejected?...
##### Which is a method of transmitting pathogens from one host to another by carrying microorganisms inside...
Which is a method of transmitting pathogens from one host to another by carrying microorganisms inside the body and hosting their survival until transmission has occurred? Give to two disease-specific examples....
##### Your investment account pays 7.2%, compounded annually. If you invest $5,000 today, how many years will... Your investment account pays 7.2%, compounded annually. If you invest$5,000 today, how many years will it take for your investment to grow to $9,140.20? Select the correct answer. a. 8.68 b. 4.48 c. 7.28 d. 10.08 e. 5.88... 1 answer ##### Please help fill in blue blank Linda company report la company reported the TODO Obrusy following... please help fill in blue blank Linda company report la company reported the TODO Obrusy following amounts for 2010 Raw materials .. purchased :$83,000 Ending work in $6300 process inventory i wit 000 881 Chapel Beginning raw materials : 5, 200 Inventory Manufacturing cruanool overhead Cost: 36,000... 1 answer ##### What are the mechanisms and final products? please show all mechanisms and steps. thank you 4.)... what are the mechanisms and final products? please show all mechanisms and steps. thank you 4.) What is the main product for the following series of reactions? (8 points) OH 10.) What are the mechanisms and final product for the following series of reactions? (5 points) 1) NH 2.) LIAIHA CI 3.) 2 x C... 1 answer ##### A microorganism (z = 10 ?F) has a decimal reduction time of 0.3 min at 140... A microorganism (z = 10 ?F) has a decimal reduction time of 0.3 min at 140 ?F. What is the decimal reduction time (in minutes) at 135 ?F?... 1 answer ##### Find the major product of this reaction CH3S- Acetone HC find the major product of this reaction CH3S- Acetone HC... 1 answer ##### The method of tree ring dating gave the following years A.D. for an archaeological excavation site.... The method of tree ring dating gave the following years A.D. for an archaeological excavation site. Assume that the population of x values has an approximately normal distribution. 1250 1271 1285 1320 1268 1316 1275 1317 1275 (a) Use a calculator with mean and standard deviation keys to find t... 1 answer ##### Part 3: Identify Associations Using Real Data (where the associations are not 100%) When researchers scan... Part 3: Identify Associations Using Real Data (where the associations are not 100%) When researchers scan the genome using thousands of markers to identify variations that are associated with particular phenotypes, they need techniques to evaluate the strength of the associations so that they know w... 1 answer ##### Thomas Brothers is expected to pay a$3.5 per share dividend at the end of the...
Thomas Brothers is expected to pay a $3.5 per share dividend at the end of the year (that is, D1 =$3.5). The dividend is expected to grow at a constant rate of 5% a year. The required rate of return on the stock, rs, is 19%. What is the stock's current value per share? Round your answer to two ...
##### Matching A function fin) is of higher order than gin) if f (n) E 2 (9...
Matching A function fin) is of higher order than gin) if f (n) E 2 (9 (n)) In other words, f(n) is of higher order than gín) if g(n) is an asymptotic lower bound to fín) Match the following functions based on their order. Assign the number 1 to the function with the lowest order. Assig...
PROBLEM 3 (4points) Consider equally risky, all-equity financed firms G and D. Both firms are currently trading at $50 per share. Firm G pays no dividends, but firm D pays all its earnings as dividends. In a year from today, the stock of firm G is expected to be at$65 per share. Firm D is expected ...