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:
hi team! could i have some help filling in the blanks? Also,
could you please double-check...
i did the synthesis of aspirin experiment and got the data below. how do you do...
i did the synthesis of aspirin experiment and got the data
below. how do you do the theoretical yield? percent yield of the
pure aspirin?
DATA: Mass of Salicylic Acid: 2.034g Volume of Acetic Anhydride used in synthesis: 4.00ml Mass of filter paper: 0.196g Mass of filter paper plus Aspirin: 1.868g Mass of Aspirin: 1.672g Percent Yield of Pure Aspirin: I Experimental Procedure HAZARD: Sulfuric acid, acetic anhydride and glacial acetic acid are corrosive to the skin. They are also...
A student noticed that after drying the aspirin for a week in his drawer, the aspirin...
A student noticed that after drying the aspirin for a week in his drawer, the aspirin crystals appeared to be dry but the filter paper was still damp. He went ahead and performed the weighing as directed in the procedure. Did the damp filter paper affect any of the following? In each case, briefly explain your answer. 2. a. theoretical yield b. calculated actual yield calculated percent yield C. Name Class & Section Preparation of Aspirin - Report Form Data...
I want to make sure if my Theorical yield of Aspiring and Percentage yield are correct...
I
want to make sure if my Theorical yield of Aspiring and Percentage
yield are correct with my results shown in the picture. Can you
show calculations plase? thank you in advance
NAME Experiment 31 Work Page DATE SECTION PART 1-PREPARATION OF ASPIRIN 45. 104 1A. Mass of 50-mL Erlenmeyer flask (g) 5.2 43.00.9 IB. Mass of flask and salicylic acid (g) S.4 140a Mass of salicylic acid (g) IC. .s ID. Mass of filter paper (g) 2.32 Mass of...
- OF ASPIRIN ANU UN riment Exercise 7: The Yield of Aspirin Name Date Pred the...
- OF ASPIRIN ANU UN riment Exercise 7: The Yield of Aspirin Name Date Pred the el the st Read Exercise 7 in your lab manual. Complete the Pre-lab Assignment In this substitute lab exercise, you will watch a short video on preparing aspirin. The videos posted on the course Moodle page, and it provides the masses of the reactants and the product; you should be able to calculate the theoretical yield and the yield from the data given by...
can you please help me with this !!! which ever you can is fine, please... thanks...
can you please help me with this !!!
which ever you can is fine, please... thanks !
Results/Data • Aspirin synthesis salicylic acid: 2.0 g Acetic anhydride: 2 mL d= 1.082g/ml sodium acetate: 0.4 g • Experimental yield of aspirin: 2.4 g REPORT DATE: NAME: LAB PARTNER: I PREPARATION OF METHYL SALICYLATE (OIL OF WINTERGREEN): Reaction Odor: Color after addition of FeCl solution: Control Odor: Color after addition of FeCl3 solution: Question Which functional group of salicylic acid forms a...
please help me ! do you think this is good so far ? Results/Data • Aspirin...
please help me ! do you think this is good so far ?
Results/Data • Aspirin synthesis salicylic acid: 2.0 g Acetic anhydride: 2 mL d= 1.082g/mL sodium acetate: 0.4 g • Experimental yield of aspirin: 2.4 g FORMATION OF ESTERS II. PREPARATION OF ACETYL SALICYLIC ACID (ASPIRIN): 1 Complete the table below by entering appropriate values into the empty boxes. Show calculations for all entries clearly below. Reactants Chemical MW Grams of Moles of Moles of Limiting Melting Formula...
for this experiment of syntheis of aspirin, was the product obtained pure (based on color)? how...
for this experiment of syntheis of aspirin, was the product
obtained pure (based on color)? how do you know? the color was
white
Experimental Procedure HAZARD: Sulfuric acid, acetic anhydride and glacial acetic acid are corrosive to the skin. They are also irritants, and all operations in which these substances are used should be carried out under the hood. Prepare a hot-water bath by heating a 400-ml beaker containing about 200 mL of water. 1. Use a centigram balance and...
please help me answer the other missing part as soon as possible. Thank you I hope...
please help me answer the other missing part as soon as possible.
Thank you
I hope they are clear now.
Man SA sede of Aused Mass of Medex 1.08 ) Theory of aspirm 2.24.. 1.913 in this? SLE Lased on your ration, whate of reactions Most of the perfody stwing Mas oferecer odeyinced weighing Man offer perfil 0.731 32 Percent yield 1001 Show all cations B. Aspirin Synthesis 1468 f. Mass of SA used (e) g. Volume of AA used...
i am stuck on the last two parts of the table. cpuld you check my work and complete the questions? Part IlI Beer's Law Data for Salicylic Acid Standard Solutions Concentration Trial 2.180 | 2....
i
am stuck on the last two parts of the table. cpuld you check my
work and complete the questions?
Part IlI Beer's Law Data for Salicylic Acid Standard Solutions Concentration Trial 2.180 | 2.90x10.ฯ าเว 0.9866 Best-fit line equation for the salicylic acid standards 33640. Test of the Purity of the Synthesized Aspirin Initial mass of aspinin sample (g) Absorbance of aspirin sample Moles of salicylic acid in aspirin sample (mol) Mass of salicylic acid in aspirin sample (g)...
Exercise 7: The % Yield of Aspirin Name Date Read Exercise 7 in your lab manual....
Exercise 7: The % Yield of Aspirin Name Date Read Exercise 7 in your lab manual. Complete the Pre-lab Assignment. In this substitute lab exercise, you will watch a short video on preparing aspirin. The video is posted on the course Moodle page, and it provides the masses of the reactants and the product; you should be able to calculate the theoretical yield and the % yield from the data given by the video. Submit the completed assignment by March...
i did the synthesis of aspirin experiment and got the data
below. how do you do the theoretical yield? percent yield of the
pure aspirin?
DATA: Mass of Salicylic Acid: 2.034g Volume of Acetic Anhydride used in synthesis: 4.00ml Mass of filter paper: 0.196g Mass of filter paper plus Aspirin: 1.868g Mass of Aspirin: 1.672g Percent Yield of Pure Aspirin: I Experimental Procedure HAZARD: Sulfuric acid, acetic anhydride and glacial acetic acid are corrosive to the skin. They are also...
A student noticed that after drying the aspirin for a week in his drawer, the aspirin crystals appeared to be dry but the filter paper was still damp. He went ahead and performed the weighing as directed in the procedure. Did the damp filter paper affect any of the following? In each case, briefly explain your answer. 2. a. theoretical yield b. calculated actual yield calculated percent yield C. Name Class & Section Preparation of Aspirin - Report Form Data...
I
want to make sure if my Theorical yield of Aspiring and Percentage
yield are correct with my results shown in the picture. Can you
show calculations plase? thank you in advance
NAME Experiment 31 Work Page DATE SECTION PART 1-PREPARATION OF ASPIRIN 45. 104 1A. Mass of 50-mL Erlenmeyer flask (g) 5.2 43.00.9 IB. Mass of flask and salicylic acid (g) S.4 140a Mass of salicylic acid (g) IC. .s ID. Mass of filter paper (g) 2.32 Mass of...
- OF ASPIRIN ANU UN riment Exercise 7: The Yield of Aspirin Name Date Pred the el the st Read Exercise 7 in your lab manual. Complete the Pre-lab Assignment In this substitute lab exercise, you will watch a short video on preparing aspirin. The videos posted on the course Moodle page, and it provides the masses of the reactants and the product; you should be able to calculate the theoretical yield and the yield from the data given by...
can you please help me with this !!!
which ever you can is fine, please... thanks !
Results/Data • Aspirin synthesis salicylic acid: 2.0 g Acetic anhydride: 2 mL d= 1.082g/ml sodium acetate: 0.4 g • Experimental yield of aspirin: 2.4 g REPORT DATE: NAME: LAB PARTNER: I PREPARATION OF METHYL SALICYLATE (OIL OF WINTERGREEN): Reaction Odor: Color after addition of FeCl solution: Control Odor: Color after addition of FeCl3 solution: Question Which functional group of salicylic acid forms a...
please help me ! do you think this is good so far ?
Results/Data • Aspirin synthesis salicylic acid: 2.0 g Acetic anhydride: 2 mL d= 1.082g/mL sodium acetate: 0.4 g • Experimental yield of aspirin: 2.4 g FORMATION OF ESTERS II. PREPARATION OF ACETYL SALICYLIC ACID (ASPIRIN): 1 Complete the table below by entering appropriate values into the empty boxes. Show calculations for all entries clearly below. Reactants Chemical MW Grams of Moles of Moles of Limiting Melting Formula...
for this experiment of syntheis of aspirin, was the product
obtained pure (based on color)? how do you know? the color was
white
Experimental Procedure HAZARD: Sulfuric acid, acetic anhydride and glacial acetic acid are corrosive to the skin. They are also irritants, and all operations in which these substances are used should be carried out under the hood. Prepare a hot-water bath by heating a 400-ml beaker containing about 200 mL of water. 1. Use a centigram balance and...
please help me answer the other missing part as soon as possible.
Thank you
I hope they are clear now.
Man SA sede of Aused Mass of Medex 1.08 ) Theory of aspirm 2.24.. 1.913 in this? SLE Lased on your ration, whate of reactions Most of the perfody stwing Mas oferecer odeyinced weighing Man offer perfil 0.731 32 Percent yield 1001 Show all cations B. Aspirin Synthesis 1468 f. Mass of SA used (e) g. Volume of AA used...
i
am stuck on the last two parts of the table. cpuld you check my
work and complete the questions?
Part IlI Beer's Law Data for Salicylic Acid Standard Solutions Concentration Trial 2.180 | 2.90x10.ฯ าเว 0.9866 Best-fit line equation for the salicylic acid standards 33640. Test of the Purity of the Synthesized Aspirin Initial mass of aspinin sample (g) Absorbance of aspirin sample Moles of salicylic acid in aspirin sample (mol) Mass of salicylic acid in aspirin sample (g)...
Exercise 7: The % Yield of Aspirin Name Date Read Exercise 7 in your lab manual. Complete the Pre-lab Assignment. In this substitute lab exercise, you will watch a short video on preparing aspirin. The video is posted on the course Moodle page, and it provides the masses of the reactants and the product; you should be able to calculate the theoretical yield and the % yield from the data given by the video. Submit the completed assignment by March...
Most questions answered within 3 hours.
-
Suppose that 1 kg of water, initially at 350 K, is turned into
steam at 373...
asked 1 minute ago -
Equilibrium in the Keynesian model requires that withdrawals be
the same as:
asked 1 minute ago -
What is the difference between apoptosis and necrosis?
(b) What is the role of apoptosis in...
asked 11 minutes ago -
A galaxy is a large grouping of stars. Approximately how many
stars are in the Milky...
asked 1 hour ago -
The Pen, Evan, and Torves Partnership has asked you to assist in
winding-up its business affairs....
asked 1 hour ago -
A) Asha Company completed its inventory count. It arrived at a
total inventory value of
$200,000....
asked 1 hour ago -
When you move a rope up and down, waves are created. If the
waves pass through...
asked 2 hours ago -
QUESTION 52
Which of the following is a direct result of scarcity?
A college student misses...
asked 2 hours ago -
The zero order reaction 2N2O→2N2+O2 has the rate constant k of
7.20×10−3 molL s. If the...
asked 2 hours ago -
When you borrow money to buy a house, a car, or for some other
purpose, you...
asked 2 hours ago -
Write a c program that finds the uncommon elements from two
array elements using pointers
only...
asked 2 hours ago -
SQL help:
Design a database diagram for a database that stores information
about the Downloads that...
asked 4 hours ago