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please help with clear explanation of steps using the table of
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4. Convert 225.0 mmol...
please clearly explain how to do this using the below information with thr correct sig figs...
please clearly explain how to do this using the below
information with thr correct sig figs
Ba Convert 0.1290 mol of sodium bromide to mmol of sodium bromide b. Convert 0.1290 mol of sodium bromide to grams. nwart 225.0 mmol of sulfuric acid to ml of sulfuric acid. (hint-you will use the formula mass AND density in the conversion.) 5. a. Determine the theoretical yield (IN GRAMS) for 1-bromobutane if you start with 109 mmol of butanol and excess acid...
3 part question Determine the theoretical yield (IN GRAMS) for 1-bromobutane if you start with 109...
3 part question
Determine the theoretical yield (IN GRAMS) for 1-bromobutane if you start with 109 mmol of butanol nd excess acid and sodium bromide. (Note: the stoichiometric relationship between butanol and romobutane is 1:1) Convert the theoretical yield of 1-bromobutane to moles. Convert the moles to mmol. please clearly explain how to do this using the below information with thr correct sig figs Structure for 1-butanol Molecular weight for 1-butanol density for 1-butanol Bonpoint butanol 117.7°C 74.12 gimol 81...
8. Fill in the Charts below Compound in the Merck's index and/or other references Chemical Melting...
8. Fill in the Charts below Compound in the Merck's index and/or other references Chemical Melting Temp Molar Mass Formula (g/mol) Sodium sulfate Sodium bicarbonate Sodium bromide Sodium chloride Sodium iodide Compound Boiling Temp Molar Mass Chemical Formula Denisty 1-butanol 1-bromobutane acetone 9. Draw the structural formula, showing unshared electron pairs for: 1-butanol 1 - bromobutane (1-butylbromide) acetone sulfuric acid Urhe .
Carbon-hydrogen bonds exhibit a range of different chemical reactivity that depends on molecular structure. Classify the...
Carbon-hydrogen bonds exhibit a range of different chemical reactivity that depends on molecular structure. Classify the C-H bonds at the carbons labeled a-c in the structure below. Possible classifications are: primary, secondary, & tertiary or none if there are no hydrogens at the labeled carbon. C-H bond(s) at a C-H bond(s) at b or C-H bond(s) at v primary secondary tertiary 2 item attempts Submit Answer Try Another Version none 1-Bromopropane was prepared by heating 11.1 g of sodium bromide...
Please determine amount moles for both compounds using provided information. Results &Calculations: Table I-Synthetic Reagents Limiting...
Please determine amount moles for both compounds using
provided information.
Results &Calculations: Table I-Synthetic Reagents Limiting reagent -Sulfuric Acid Compound CASMolar Volume Density Mass Moles Mass (mL) (g/mL)(g)(mol) /mole) p-Aminobenzoic 150-13-0 137.14 1.202 g g/mol Acid Sulfuric A 12 м 7664-93-9 98.079 1 mL g/mmol I 0.57 gmL 0.57 g Bİ )..
-NITRATION OF Methyl benzoate -addditional information. .( 3.9 g of the product methyl 3-nitrobenzoate for the...
-NITRATION OF Methyl benzoate
-addditional information. .( 3.9 g of the product methyl
3-nitrobenzoate for the percentage yield
Materials used: Amount Compound used/ Molecular weight Density (g/mL) Moles produced 3.05g used 136.15 g/mol N/A 0.0224 mol Methyl Benzoate HO-S-OH 6mL used 98.079 g/mol 1.83 g/cm3 0.112 Sulfuric Acid 2mL used 63.01 g/mol 1.51 g/cm3 0.047g o-N-OH Nitric Acid 3.034g of pure product 181.15 g/mol produced N/A 0.0167 mol NO2 Methyl-m- nitrobenzoate Calculating limiting reagent and theoretical yield: 0.0224 mol methylbenzoate...
Synthesis of 1-Bromobutane: An SN2 Reaction Pre-Laboratory Exercises PRE-LABORATORY EXERCISES NAME: Cynthesis of 1-Bromobutane: An SN...
Synthesis of 1-Bromobutane: An SN2 Reaction Pre-Laboratory
Exercises
PRE-LABORATORY EXERCISES NAME: Cynthesis of 1-Bromobutane: An SN 2 Reaction Butylbromide was prepared by refluxing in a 100-ml round bottomed flask a solution containing 13:35 Br 15 ml of water, 10 mL of n-butyl alcohol. 15 ml of concentrated H.SO. and a few boiling stories, 1. 2. R." d 1.275 laborales Nel CH3CH2CH2CH2OH + NaBr H2SO4 Superletalyst CHCH2CH2CHBr + NaHSO + HO (eq. 16) 1-butanol bp 118 C 1-bromobutane d 0.810 bp...
Can someone please help? Thank you. ATOM ECONOMY: The traditional way of evaluating the efficiency of...
Can someone please help? Thank you.
ATOM ECONOMY: The traditional way of evaluating the efficiency of an organic reaction is to determine the percent yield of the reaction. Most organic chemists would be quite pleased with a reaction with >90% isolated yield of the target molecule. On the other hand, a yield of 30% is typically considered to be a disappointment. As a review of the concept of theoretical yield and percent yield, let's consider the following Sy2 reaction CH3CH2CH2CH2OH...
answer it all please BS132 Experiment 3 2018-2019 The limiting reagent is the reagent which will...
answer it all please
BS132 Experiment 3 2018-2019 The limiting reagent is the reagent which will completely react and so iIs excess. It will therefore be the reagent for which a lower number o present. Compare the respective molar proportions of the reagents used A and B above] and deduce which is the limiting reagent not in f moles are Igiven by Limiting reagent = 1 mark Scale of reaction (i.e. number of moles of limiting reagent used) - mol...
I only need help with the PRE-LAB section. I included the recorded information. Calculate the mass...
I only need help with the PRE-LAB section. I included the
recorded information. Calculate the mass in gram of Sodium
hydroxide (NaOH), 2-naphthol, and 1-bromobutane (n-BuBr).
EXPERIMENT 9 SYNTHESIS OF 2-BUTOXYNAPHTHALENE OH 1. NaOH, ETOH .LT 2. n-BuBr DISCUSSION: Nucleophilic substitution reaction is a frequently used method to convert one functional group into another. A nucleophile is mixed with an electrophile and the nucleophile replaces the leaving group to produce a new compound. In this experiment, a weak nucleophile (2-naphthol)...
please clearly explain how to do this using the below
information with thr correct sig figs
Ba Convert 0.1290 mol of sodium bromide to mmol of sodium bromide b. Convert 0.1290 mol of sodium bromide to grams. nwart 225.0 mmol of sulfuric acid to ml of sulfuric acid. (hint-you will use the formula mass AND density in the conversion.) 5. a. Determine the theoretical yield (IN GRAMS) for 1-bromobutane if you start with 109 mmol of butanol and excess acid...
3 part question
Determine the theoretical yield (IN GRAMS) for 1-bromobutane if you start with 109 mmol of butanol nd excess acid and sodium bromide. (Note: the stoichiometric relationship between butanol and romobutane is 1:1) Convert the theoretical yield of 1-bromobutane to moles. Convert the moles to mmol. please clearly explain how to do this using the below information with thr correct sig figs Structure for 1-butanol Molecular weight for 1-butanol density for 1-butanol Bonpoint butanol 117.7°C 74.12 gimol 81...
8. Fill in the Charts below Compound in the Merck's index and/or other references Chemical Melting Temp Molar Mass Formula (g/mol) Sodium sulfate Sodium bicarbonate Sodium bromide Sodium chloride Sodium iodide Compound Boiling Temp Molar Mass Chemical Formula Denisty 1-butanol 1-bromobutane acetone 9. Draw the structural formula, showing unshared electron pairs for: 1-butanol 1 - bromobutane (1-butylbromide) acetone sulfuric acid Urhe .
Carbon-hydrogen bonds exhibit a range of different chemical reactivity that depends on molecular structure. Classify the C-H bonds at the carbons labeled a-c in the structure below. Possible classifications are: primary, secondary, & tertiary or none if there are no hydrogens at the labeled carbon. C-H bond(s) at a C-H bond(s) at b or C-H bond(s) at v primary secondary tertiary 2 item attempts Submit Answer Try Another Version none 1-Bromopropane was prepared by heating 11.1 g of sodium bromide...
Please determine amount moles for both compounds using
provided information.
Results &Calculations: Table I-Synthetic Reagents Limiting reagent -Sulfuric Acid Compound CASMolar Volume Density Mass Moles Mass (mL) (g/mL)(g)(mol) /mole) p-Aminobenzoic 150-13-0 137.14 1.202 g g/mol Acid Sulfuric A 12 м 7664-93-9 98.079 1 mL g/mmol I 0.57 gmL 0.57 g Bİ )..
-NITRATION OF Methyl benzoate
-addditional information. .( 3.9 g of the product methyl
3-nitrobenzoate for the percentage yield
Materials used: Amount Compound used/ Molecular weight Density (g/mL) Moles produced 3.05g used 136.15 g/mol N/A 0.0224 mol Methyl Benzoate HO-S-OH 6mL used 98.079 g/mol 1.83 g/cm3 0.112 Sulfuric Acid 2mL used 63.01 g/mol 1.51 g/cm3 0.047g o-N-OH Nitric Acid 3.034g of pure product 181.15 g/mol produced N/A 0.0167 mol NO2 Methyl-m- nitrobenzoate Calculating limiting reagent and theoretical yield: 0.0224 mol methylbenzoate...
Synthesis of 1-Bromobutane: An SN2 Reaction Pre-Laboratory
Exercises
PRE-LABORATORY EXERCISES NAME: Cynthesis of 1-Bromobutane: An SN 2 Reaction Butylbromide was prepared by refluxing in a 100-ml round bottomed flask a solution containing 13:35 Br 15 ml of water, 10 mL of n-butyl alcohol. 15 ml of concentrated H.SO. and a few boiling stories, 1. 2. R." d 1.275 laborales Nel CH3CH2CH2CH2OH + NaBr H2SO4 Superletalyst CHCH2CH2CHBr + NaHSO + HO (eq. 16) 1-butanol bp 118 C 1-bromobutane d 0.810 bp...
Can someone please help? Thank you.
ATOM ECONOMY: The traditional way of evaluating the efficiency of an organic reaction is to determine the percent yield of the reaction. Most organic chemists would be quite pleased with a reaction with >90% isolated yield of the target molecule. On the other hand, a yield of 30% is typically considered to be a disappointment. As a review of the concept of theoretical yield and percent yield, let's consider the following Sy2 reaction CH3CH2CH2CH2OH...
answer it all please
BS132 Experiment 3 2018-2019 The limiting reagent is the reagent which will completely react and so iIs excess. It will therefore be the reagent for which a lower number o present. Compare the respective molar proportions of the reagents used A and B above] and deduce which is the limiting reagent not in f moles are Igiven by Limiting reagent = 1 mark Scale of reaction (i.e. number of moles of limiting reagent used) - mol...
I only need help with the PRE-LAB section. I included the
recorded information. Calculate the mass in gram of Sodium
hydroxide (NaOH), 2-naphthol, and 1-bromobutane (n-BuBr).
EXPERIMENT 9 SYNTHESIS OF 2-BUTOXYNAPHTHALENE OH 1. NaOH, ETOH .LT 2. n-BuBr DISCUSSION: Nucleophilic substitution reaction is a frequently used method to convert one functional group into another. A nucleophile is mixed with an electrophile and the nucleophile replaces the leaving group to produce a new compound. In this experiment, a weak nucleophile (2-naphthol)...
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