can you please help me to calculate volume percent of methanol for simple and fractional distillation....
Homework Answers
Request Answer!
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Add Answer to:
can
you please help me to calculate volume percent of methanol for
simple and fractional distillation....
Questions about distillation: Titration Data - Fractional Distillation -Simple Distillation - Temperature (Celsius) -- -- ---...
Questions about distillation:
Titration Data - Fractional Distillation -Simple Distillation - Temperature (Celsius) -- -- --- --- --- --- -- --- -- --- B.P. methanol = 65C B.P. ethanol = 78C 0 0 0 0 0 0 0 0 0 15 Volume (ml) 1. Why does the fractional distillation show no change in temperature while the system is heated and approximately 20mL is distilled? What is occurring when the temperature increases rapidly at about 25ml? 2. At 70°C, the vapour...
Need help please. Experiment Five: Simple and Fractional Distillation 1. Calculate the area of the following...
Need help please.
Experiment Five: Simple and Fractional Distillation 1. Calculate the area of the following peak coming off of a GC. 12 2. If you have a binary mixture of carbon tetrachloride and tert-butyl alcohol, which compound should distill over first and why? Be sure to draw out both structures and look up each of their boiling points. 3. For the binary mixture of carbon tetrachloide and tert-butyl alcohol from above, what distillation technique would be most suitable and...
can you help me with all these questions? 4. (25 points) Fractional distillation of a mixture...
can you help me with all these questions?
4. (25 points) Fractional distillation of a mixture of 1:1 ethyl acetate (B.P. 77.5C) and 1-butanol (B.P. 117.0 °C) was performed, and different fractions were collected. a. Describe in detail, how many different fractions you b. Plot a graph for the fractional distillation data you will c. How can you use IR to check if the final fraction is will collect collect. pure or not? s. (20 points) How do you separate...
Please, help with questions 2 and 3. It was 2 methods: simple distillation and fractional distilation....
Please, help with questions 2 and 3. It was 2 methods: simple
distillation and fractional distilation. Mixture: hexane- toluene
20 ml.
1 Plot the boilng Lahel each eurve 115 10 103 oieing poiht at 69c 100 simpe dist, eco,on Toluene has a boiting i a oint at {44%. Fractiona? disi teation 10 12 14 16 18 20 how 2. From the distifliation curves, estimate the volume of liquid boiling below 8s 'C with and without a column. s. Which procedure...
Hi! Based off the the 5 questions in the beginning can you please help me with question 6 What is distillation, and how...
Hi! Based off the the 5 questions in the beginning can you
please help me with question 6
What is distillation, and how is it possible that it separates two (or more) liquid compounds from each other? What is the difference between simple and fractional distillation? Our distillation experiment replicated what is used in the beverage industry to produce high concentration alcoholic spirits. Why can't high alcohol contents be produced by yeast fermentation alone? Why must distillation be used? Distillation...
can you help me with 1? It will be awesome, if I can get help on...
can you help me with 1? It will be awesome, if I can get help
on 2.. too. I kind of stuck thanks
This is a simple & fracional distillation lab btw
POST-LAB QUESTIONS: 1) Consider the fractionating column (either packed or unpacked) in the fractional distillation setup. State oOne advantage if the length of this fractionating column was doubled. State two disadvantages if the length of this fractionating column was doubled Why does one observe a drastic drop in...
#8- could simple distillation be used to isolate a pure sample? if so, in what type if situation would this be possib...
#8- could simple distillation be used to isolate a pure sample? if
so, in what type if situation would this be possible?
thank you!!
b. Which component should distill off first? c How does the boiling point of that liquid compare to temperature measurements at the beginning of both simple and fractional distilation? d. What does this comparison tell you about the composition of the intial distlation from both simple and fractional diestilation? e Using vour tractional distilation plot, estimate...
Assemble the glassware for fractional distillation according to the diagram and discussion above. Make certain that...
Assemble the glassware for fractional distillation according to the diagram and discussion above. Make certain that all joints are secure and that the apparatus is appropriately supported. Remember to allow for space below the distillation flask for the heating mantle and below the receiving flask for an ice bath. Pay extra attention to the positioning of the bulb of the thermometer as mentioned in the introduction. It is critical that the thermometer be positioned correctly for accurate temperature measurement. Using...
please, can you help me with this exercise? thanks 600 mol per hour of a mixture...
please, can you help me with this exercise?
thanks
600 mol per hour of a mixture of acetone ethanol containing a 0.2 molar fraction of acetone was desired. The food enters as saturated liquid. A distillate with a mole fraction of 0.78 of acetone and a n.sls fraction in the bottoms of D.93 of ethanol can be obtained. The reflux ratio RD for this case is 5.3 Using the McCabe-Thiele method: Calculate the minimum reflux. .Calculate the number of theoretical...
Need help please SOLUTION MAKING in water. Calculate the amount of NaCl you need to weigh...
Need help please
SOLUTION MAKING in water. Calculate the amount of NaCl you need to weigh out. 1 (a). You need 500mL of 15% (w/v) NaCl 1(b) What approximate volume of water would you dissolve the NaCl in? Please give a range of volumes. 1(c). Assuming that adding the NaCI to your original volume of water caused the volume to increase by 50mL before you added additional water to reach your final volume, what is the DENSITY of your final...
Questions about distillation:
Titration Data - Fractional Distillation -Simple Distillation - Temperature (Celsius) -- -- --- --- --- --- -- --- -- --- B.P. methanol = 65C B.P. ethanol = 78C 0 0 0 0 0 0 0 0 0 15 Volume (ml) 1. Why does the fractional distillation show no change in temperature while the system is heated and approximately 20mL is distilled? What is occurring when the temperature increases rapidly at about 25ml? 2. At 70°C, the vapour...
Need help please.
Experiment Five: Simple and Fractional Distillation 1. Calculate the area of the following peak coming off of a GC. 12 2. If you have a binary mixture of carbon tetrachloride and tert-butyl alcohol, which compound should distill over first and why? Be sure to draw out both structures and look up each of their boiling points. 3. For the binary mixture of carbon tetrachloide and tert-butyl alcohol from above, what distillation technique would be most suitable and...
can you help me with all these questions?
4. (25 points) Fractional distillation of a mixture of 1:1 ethyl acetate (B.P. 77.5C) and 1-butanol (B.P. 117.0 °C) was performed, and different fractions were collected. a. Describe in detail, how many different fractions you b. Plot a graph for the fractional distillation data you will c. How can you use IR to check if the final fraction is will collect collect. pure or not? s. (20 points) How do you separate...
Please, help with questions 2 and 3. It was 2 methods: simple
distillation and fractional distilation. Mixture: hexane- toluene
20 ml.
1 Plot the boilng Lahel each eurve 115 10 103 oieing poiht at 69c 100 simpe dist, eco,on Toluene has a boiting i a oint at {44%. Fractiona? disi teation 10 12 14 16 18 20 how 2. From the distifliation curves, estimate the volume of liquid boiling below 8s 'C with and without a column. s. Which procedure...
Hi! Based off the the 5 questions in the beginning can you
please help me with question 6
What is distillation, and how is it possible that it separates two (or more) liquid compounds from each other? What is the difference between simple and fractional distillation? Our distillation experiment replicated what is used in the beverage industry to produce high concentration alcoholic spirits. Why can't high alcohol contents be produced by yeast fermentation alone? Why must distillation be used? Distillation...
can you help me with 1? It will be awesome, if I can get help
on 2.. too. I kind of stuck thanks
This is a simple & fracional distillation lab btw
POST-LAB QUESTIONS: 1) Consider the fractionating column (either packed or unpacked) in the fractional distillation setup. State oOne advantage if the length of this fractionating column was doubled. State two disadvantages if the length of this fractionating column was doubled Why does one observe a drastic drop in...
#8- could simple distillation be used to isolate a pure sample? if
so, in what type if situation would this be possible?
thank you!!
b. Which component should distill off first? c How does the boiling point of that liquid compare to temperature measurements at the beginning of both simple and fractional distilation? d. What does this comparison tell you about the composition of the intial distlation from both simple and fractional diestilation? e Using vour tractional distilation plot, estimate...
please, can you help me with this exercise?
thanks
600 mol per hour of a mixture of acetone ethanol containing a 0.2 molar fraction of acetone was desired. The food enters as saturated liquid. A distillate with a mole fraction of 0.78 of acetone and a n.sls fraction in the bottoms of D.93 of ethanol can be obtained. The reflux ratio RD for this case is 5.3 Using the McCabe-Thiele method: Calculate the minimum reflux. .Calculate the number of theoretical...
Need help please
SOLUTION MAKING in water. Calculate the amount of NaCl you need to weigh out. 1 (a). You need 500mL of 15% (w/v) NaCl 1(b) What approximate volume of water would you dissolve the NaCl in? Please give a range of volumes. 1(c). Assuming that adding the NaCI to your original volume of water caused the volume to increase by 50mL before you added additional water to reach your final volume, what is the DENSITY of your final...
Most questions answered within 3 hours.
-
A recent poll found that 21% of a random sample of 1200 people
lost jobs due...
asked 36 seconds ago -
Include at least one psychology theory, model or concept
discussed in Chapter 1, 2 or the...
asked 6 minutes ago -
Need help in drawing out a map pathway of pentose phosphate
pathway and pyruvate dehydrogenase/citric acid...
asked 13 minutes ago -
Question 1
At the end of Year 6,
South Co.'s tax department estimates that they will...
asked 15 minutes ago -
Use standard enthalpies of formation to determine
ΔHorxn for:
1. 3NO2(g) + H2O(l) → 2HNO3(aq)
+...
asked 19 minutes ago -
Abigail Adams was hired as an associate professor of economics
at Heartland University. She was the...
asked 21 minutes ago -
consider the overall reaction: AB(g) + CB(g) ⟶ A(g) + CB2(g)
A proposed mechanism for this...
asked 28 minutes ago -
In fruit flies, assume bright red eyes (r) and curly wing (w)
are encoded by two...
asked 43 minutes ago -
Consider the compounds represented by the following names:
Compound A: 2,3-dimethylpentane Compound B: 3,4-dimethyl-3-pentene
Compound C:...
asked 48 minutes ago -
C3H8 + 5O2 produces 3CO2 + 4
H2O
How many grams of CO2 are
produced by...
asked 49 minutes ago -
Select a target behavior from your list of potential target
behaviors. State your target behavior in...
asked 1 hour ago -
Guns make a unique marking on the bullets they fire and their
shell casings. These markings...
asked 1 hour ago