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need help with problem 4 and 5.
Calculations 1. Show the correct, balanced, molecular formula...
question 4 & 5 Question 4 (2 points) if you accidently read the procedure wrong while doing the synthesis of asp...
question 4 & 5
Question 4 (2 points) if you accidently read the procedure wrong while doing the synthesis of aspirin and mixed Sg of salicylic acid with 2 mL of acetic anhydride (instead of correctly mixing 2g of salicylic acid with 5 mL of acetic anhydride), what would be the effect7(density of acetic anhydride = 1.082 g/mL) a Nothing, it would still work just fine Ob Reaction would work fine, but less product would form since acetic anhydride is...
Please help me solve this and show the full calculations. Calculate the limiting reactant, theoretical yield,...
Please help me solve this and show the full calculations. Calculate the limiting reactant, theoretical yield, and percent yield using the following: 2.0 g of salicylic acid and 5 mL of acetic anhydride, along with 10 drops of phosphoric acid, were used to make acetylsalicylic acid. This is a 1:1 mole ratio.
1. Mass of salicylic acid (g) 2.0089 5.10ml & 2. Volume of acetic anhydride (mL) Limiting...
1. Mass of salicylic acid (g) 2.0089 5.10ml & 2. Volume of acetic anhydride (mL) Limiting reactant is (circle one): Salicylic Acid or Acetic Anhydride Calculation for Limiting Reactant: 3. Theoretical yield of aspirin (9) Calculation for Theoretical Yield of aspirin: 4. Mass of filter paper 0.3369 N 5. Mass of filter paper + aspirin 2.471g 6. Experimental Yield of aspirin (g) 7. Percent Yield Synthesis of Aspirin An early oral pain reliever, salicylic acid, was determined to cause stomach...
7. What is a limiting reagent? The substance that is to when the chemical reaction that...
7. What is a limiting reagent? The substance that is to when the chemical reaction that is totally hemical reaction consumed is complete. 8. How many moles of salicylic acid many moles of salicylic acid are there in 5.0 grams? Show all your work. Moles = x grams=5.ograma CyH603 (-128 moles 12 H6VI olor Moss 0 - 10X3 138 g/mol Moles= 5.ograme -0.0362 moles) 1389 Imolt 9. What is the mass of 10.0 mL of acetic anhydride? Show all your...
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...
Fill in the table and answer the questions below Name Pre-lab Questions (10 Marks) 1. Fill...
Fill in the table and answer the questions below
Name Pre-lab Questions (10 Marks) 1. Fill the table below: Materials Acetic anhydride H:SO, Salicylic acid Amount 12mL 0.25 mL 3mL Measured Molecular weight (g/mol) Moles 2. Identify the limiting reagent in this reaction? 3. Calculate the theoretical mass yield of Aspirin product? Show your work for full credit. [4] 4. What is the literature melting point of Aspirin (acetyl salicylic acid)?
Show work please!!! 3. The production of acetanilide involves the treatment of aniline (an aromatic amine)...
Show work please!!!
3. The production of acetanilide involves the treatment of aniline (an aromatic amine) with acetic anhydride. This reaction produces an amide called acetanilide and acetic acid (byproduct). The reaction is as follows: NH2 NCH acetic acid HCOCH Наслон aniline acetic anhydride acetanilide CH, C4H603 CgH9NO C2H4O2 93.139 102.09 . mol mol Since aniline is a liquid, conversion from milliliters to grams will yield the equivalence of 4.000 grams of aniline. 135.16 9 60.05 9 mol mol 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...
Please see online the molecular wheights if needed please answer all questions throughly density of acetic...
Please see online the molecular wheights if needed
please answer all questions throughly
density of acetic anhydride is 1.08
Report the melting point range of aspirin and compare it to the literature value in a t format 2. able 3a. Calculate the moles of aspirin that salicylic acid would form if it were the limiting reactant. Use proper significant figures, units and show all work. 3b. Calculate the moles of aspirin that acetic anhydride would form if it were the...
3) Show the calculations involved in determining the theoretical and percent yield for the reaction of...
3) Show the calculations involved in determining the
theoretical and percent yield for the reaction of 15.000 g of show
the calculations involved in determining the theoretical and
percent yield for the reaction of 15.000 g of salute salicylic acid
with 12.500 grams of acetic anhydride if the student isolated 9.807
grams of asprin.
4) Which compound, asprin or salicylic acid, would test
positive with a 1% iron (II) nitrate solution? Explain.
3) Show the calculations involved in determining the...
question 4 & 5
Question 4 (2 points) if you accidently read the procedure wrong while doing the synthesis of aspirin and mixed Sg of salicylic acid with 2 mL of acetic anhydride (instead of correctly mixing 2g of salicylic acid with 5 mL of acetic anhydride), what would be the effect7(density of acetic anhydride = 1.082 g/mL) a Nothing, it would still work just fine Ob Reaction would work fine, but less product would form since acetic anhydride is...
1. Mass of salicylic acid (g) 2.0089 5.10ml & 2. Volume of acetic anhydride (mL) Limiting reactant is (circle one): Salicylic Acid or Acetic Anhydride Calculation for Limiting Reactant: 3. Theoretical yield of aspirin (9) Calculation for Theoretical Yield of aspirin: 4. Mass of filter paper 0.3369 N 5. Mass of filter paper + aspirin 2.471g 6. Experimental Yield of aspirin (g) 7. Percent Yield Synthesis of Aspirin An early oral pain reliever, salicylic acid, was determined to cause stomach...
7. What is a limiting reagent? The substance that is to when the chemical reaction that is totally hemical reaction consumed is complete. 8. How many moles of salicylic acid many moles of salicylic acid are there in 5.0 grams? Show all your work. Moles = x grams=5.ograma CyH603 (-128 moles 12 H6VI olor Moss 0 - 10X3 138 g/mol Moles= 5.ograme -0.0362 moles) 1389 Imolt 9. What is the mass of 10.0 mL of acetic anhydride? Show all your...
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...
Fill in the table and answer the questions below
Name Pre-lab Questions (10 Marks) 1. Fill the table below: Materials Acetic anhydride H:SO, Salicylic acid Amount 12mL 0.25 mL 3mL Measured Molecular weight (g/mol) Moles 2. Identify the limiting reagent in this reaction? 3. Calculate the theoretical mass yield of Aspirin product? Show your work for full credit. [4] 4. What is the literature melting point of Aspirin (acetyl salicylic acid)?
Show work please!!!
3. The production of acetanilide involves the treatment of aniline (an aromatic amine) with acetic anhydride. This reaction produces an amide called acetanilide and acetic acid (byproduct). The reaction is as follows: NH2 NCH acetic acid HCOCH Наслон aniline acetic anhydride acetanilide CH, C4H603 CgH9NO C2H4O2 93.139 102.09 . mol mol Since aniline is a liquid, conversion from milliliters to grams will yield the equivalence of 4.000 grams of aniline. 135.16 9 60.05 9 mol mol 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...
Please see online the molecular wheights if needed
please answer all questions throughly
density of acetic anhydride is 1.08
Report the melting point range of aspirin and compare it to the literature value in a t format 2. able 3a. Calculate the moles of aspirin that salicylic acid would form if it were the limiting reactant. Use proper significant figures, units and show all work. 3b. Calculate the moles of aspirin that acetic anhydride would form if it were the...
3) Show the calculations involved in determining the
theoretical and percent yield for the reaction of 15.000 g of show
the calculations involved in determining the theoretical and
percent yield for the reaction of 15.000 g of salute salicylic acid
with 12.500 grams of acetic anhydride if the student isolated 9.807
grams of asprin.
4) Which compound, asprin or salicylic acid, would test
positive with a 1% iron (II) nitrate solution? Explain.
3) Show the calculations involved in determining the...
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