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2. (2 pts) If 2.08 grams of product are formed in this reaction, calculate the percent...
1. (2 pts) If 0.964 grams of product are formed in this reaction, calculate the percent...
1. (2 pts) If 0.964 grams of product are formed in this reaction, calculate the percent yield of the reaction. Use the starting amount of 1.50 mL of methyl propionate. Show calculation with units for full credit. 3.(2 pts) If 1.50 mL of methyl propionate reacts with enough ethanol and sulfuric acid catalyst, calculate the theoretical yield (in grams) of the ethyl propionate product. Show calculation with units for full credit. Infrared spectrum (2 pts): Absorbance peak (cm) 2985-2910 Bond(s)...
Calculate the percent yield of your product assuming you started with 0.545 grams of Al metal...
Calculate the percent yield of your product assuming you started with 0.545 grams of Al metal and collect 5.25 grams of alum product? 1) Calculate the number of moles of Al used in your reaction. 2) Calculate the molar mass of alum, potassium aluminum sulfate dodecahydrate (do not forget to include the associated water in you molar mass calculation). 3) This experiment has been set up such that Al is the limiting reagent,(determines the maximum amount of product that could...
Infrared spectrum (2 pts): Absorbance peak (cm) 2985-2910 Bond(s) 1740 3.(2 pts) If 1.50 mL of...
Infrared spectrum (2 pts): Absorbance peak (cm) 2985-2910 Bond(s) 1740 3.(2 pts) If 1.50 mL of methyl propionate reacts with enough ethanol and sulfuric acid catalyst, calculate the theoretical yield (in grams) of the ethyl propionate product. Show calculation with units for full credit.
Question 1 2 pts Which intermediates are formed during the mechanism of the below reaction? Select...
Question 1 2 pts Which intermediates are formed during the mechanism of the below reaction? Select all that apply. H2C H3C •CH₃ Question 2 2 pts In the above reaction, you begin with 0.652 grams of the starting material (30.03 g/mol). You obtain 0.581 grams of the product (70.09 g/mol). What is the percent yield of the reaction?
mL Starting volume 3-bromo-3-ethyl pentane_ 4.77 Starting volume sodium hydroxide 6.68 Mass product produced 3.2994 +...
mL Starting volume 3-bromo-3-ethyl pentane_ 4.77 Starting volume sodium hydroxide 6.68 Mass product produced 3.2994 + NaOH heat, L + H20 3-bromo-3-ethylpentane is a neat liquid. It is reacted with an aqueous sodium hydroxide solution and heated. The product 3-ethyl-2-pentane product is a liquid. 3-bromo-3- sodium hydroxide 3-ethyl-2-pentene ethylpentane Density (g/mL) 1.138 Mol. Wt. (g/mol) 98.19 Molarity (M) 5.0 Showing full dimensional analysis, show the amount of product that could be made in grams based on your assigned volume of...
D Question 2 2 pts In the above reaction, you begin with 0.666 grams of the...
D Question 2 2 pts In the above reaction, you begin with 0.666 grams of the starting material (30.03 g/mol). You obtain 0.540 grams of the product (70.09 g/mol). What is the percent yield of the reaction?
Show the calculation of (1) the expected grams of aspirin (CgHg04) formed in the reaction of...
Show the calculation of (1) the expected grams of aspirin (CgHg04) formed in the reaction of 2.5 grams of salicylic acid (C7H6O3) with excess acetic anhydride and then show the calculation of (2) the % yield if the actual yield of aspirin is 1.89 grams. Reaction is shown below: O. OH соон ООН Acetic Anhydride Salicylic acid ASPRIN Acetylsaicyic acid BACKNE REPORT A PROBLEM All Rights Reserved Design
Volume of 2-methyl-2-butanol used 2.25 mL (measured to 2 decimal places) Density of 2-methyl-2-butanol_0.806_ (at 25°C)...
Volume of 2-methyl-2-butanol used 2.25 mL (measured to 2 decimal places) Density of 2-methyl-2-butanol_0.806_ (at 25°C) Mol. Wt. of 2-methyl-2-butanol_$8.15 21 Volume of Hydrochloric Acid used 5.05 mL_(measured to 2 decimal places) Molarity of Hydrochloric acid used 12.1 l) (Usually 12.1 M but double check.) Mol. Wt. of 2-chloro-2-methyl-butane 106.59 Mass of product produced ОН + 1 HCI - H20 1. Using complete dimensional analysis, with all units and identifiers, starting with your volume of 2-methyl-2-butanol, show the maximum amount...
Volume of 2-methyl-2-butanol used 2.25 mL (measured to 2 decimal places) Density of 2-methyl-2-butanol_0.806_ (at 25°C)...
Volume of 2-methyl-2-butanol used 2.25 mL (measured to 2 decimal places) Density of 2-methyl-2-butanol_0.806_ (at 25°C) Mol. Wt. of 2-methyl-2-butanol_$8.15 21 Volume of Hydrochloric Acid used 5.05 mL_(measured to 2 decimal places) Molarity of Hydrochloric acid used 12.1 l) (Usually 12.1 M but double check.) Mol. Wt. of 2-chloro-2-methyl-butane 106.59 Mass of product produced ОН + 1 HCI - H20 1. Using complete dimensional analysis, with all units and identifiers, starting with your volume of 2-methyl-2-butanol, show the maximum amount...
Help with calculating percent yield? Calculate the percent yield for the reaction in the picture. product...
Help with calculating percent yield?
Calculate the percent yield for the reaction in the
picture.
product mass is 0.0794 grams.
starting reagent: 9-fluorenone (405.0 mg) and sodium
borohydride (21.0 mg)
OH 0 1) Na BH4 37.83g'mol 20adid (or Walen → 9-Fluo renon qfluoreno 182.22 gimo 1 1 180.19 gimol
1. (2 pts) If 0.964 grams of product are formed in this reaction, calculate the percent yield of the reaction. Use the starting amount of 1.50 mL of methyl propionate. Show calculation with units for full credit. 3.(2 pts) If 1.50 mL of methyl propionate reacts with enough ethanol and sulfuric acid catalyst, calculate the theoretical yield (in grams) of the ethyl propionate product. Show calculation with units for full credit. Infrared spectrum (2 pts): Absorbance peak (cm) 2985-2910 Bond(s)...
Infrared spectrum (2 pts): Absorbance peak (cm) 2985-2910 Bond(s) 1740 3.(2 pts) If 1.50 mL of methyl propionate reacts with enough ethanol and sulfuric acid catalyst, calculate the theoretical yield (in grams) of the ethyl propionate product. Show calculation with units for full credit.
Question 1 2 pts Which intermediates are formed during the mechanism of the below reaction? Select all that apply. H2C H3C •CH₃ Question 2 2 pts In the above reaction, you begin with 0.652 grams of the starting material (30.03 g/mol). You obtain 0.581 grams of the product (70.09 g/mol). What is the percent yield of the reaction?
mL Starting volume 3-bromo-3-ethyl pentane_ 4.77 Starting volume sodium hydroxide 6.68 Mass product produced 3.2994 + NaOH heat, L + H20 3-bromo-3-ethylpentane is a neat liquid. It is reacted with an aqueous sodium hydroxide solution and heated. The product 3-ethyl-2-pentane product is a liquid. 3-bromo-3- sodium hydroxide 3-ethyl-2-pentene ethylpentane Density (g/mL) 1.138 Mol. Wt. (g/mol) 98.19 Molarity (M) 5.0 Showing full dimensional analysis, show the amount of product that could be made in grams based on your assigned volume of...
D Question 2 2 pts In the above reaction, you begin with 0.666 grams of the starting material (30.03 g/mol). You obtain 0.540 grams of the product (70.09 g/mol). What is the percent yield of the reaction?
Show the calculation of (1) the expected grams of aspirin (CgHg04) formed in the reaction of 2.5 grams of salicylic acid (C7H6O3) with excess acetic anhydride and then show the calculation of (2) the % yield if the actual yield of aspirin is 1.89 grams. Reaction is shown below: O. OH соон ООН Acetic Anhydride Salicylic acid ASPRIN Acetylsaicyic acid BACKNE REPORT A PROBLEM All Rights Reserved Design
Volume of 2-methyl-2-butanol used 2.25 mL (measured to 2 decimal places) Density of 2-methyl-2-butanol_0.806_ (at 25°C) Mol. Wt. of 2-methyl-2-butanol_$8.15 21 Volume of Hydrochloric Acid used 5.05 mL_(measured to 2 decimal places) Molarity of Hydrochloric acid used 12.1 l) (Usually 12.1 M but double check.) Mol. Wt. of 2-chloro-2-methyl-butane 106.59 Mass of product produced ОН + 1 HCI - H20 1. Using complete dimensional analysis, with all units and identifiers, starting with your volume of 2-methyl-2-butanol, show the maximum amount...
Volume of 2-methyl-2-butanol used 2.25 mL (measured to 2 decimal places) Density of 2-methyl-2-butanol_0.806_ (at 25°C) Mol. Wt. of 2-methyl-2-butanol_$8.15 21 Volume of Hydrochloric Acid used 5.05 mL_(measured to 2 decimal places) Molarity of Hydrochloric acid used 12.1 l) (Usually 12.1 M but double check.) Mol. Wt. of 2-chloro-2-methyl-butane 106.59 Mass of product produced ОН + 1 HCI - H20 1. Using complete dimensional analysis, with all units and identifiers, starting with your volume of 2-methyl-2-butanol, show the maximum amount...
Help with calculating percent yield?
Calculate the percent yield for the reaction in the
picture.
product mass is 0.0794 grams.
starting reagent: 9-fluorenone (405.0 mg) and sodium
borohydride (21.0 mg)
OH 0 1) Na BH4 37.83g'mol 20adid (or Walen → 9-Fluo renon qfluoreno 182.22 gimo 1 1 180.19 gimol
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