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You will need to google or calculate to determine the
density.
2. Calculate the theoretical and...
2. Calculate the theoretical and percent vields of your reaction, showing your calculate step by step....
2. Calculate the theoretical and percent vields of your reaction, showing your calculate step by step. What is the limiting reagent in this reaction? Show your answers with the correct number of significant figures. Make sure to calculate separate theoretica three starting materials: trans-stilbene, 48% HBr and 30% H202. to calculate separate theoretical yields for all 15 mL + 2 HBr + H20, 95% Ethanol 0.5 mL 0.5mL 0.2599 0.316g 186
1) Write a stepwise mechanisms for the bromination of: a) trans-stilbene and b) cis-stilbene (substitute benzene...
1) Write a stepwise mechanisms for the bromination of: a) trans-stilbene and b) cis-stilbene (substitute benzene rings by Ph-notation for convenience; e.g., stilbene could be written as Ph- CH=CH-Ph). I 2) Use (S) and (R) nomenclature to label all stereogenic centers in the above products (each has two stereogenic centers) in problem 1. Identify any enantiomers and meso-products. 3) Complete the following table including formula weights and grams and moles of reagents used in order to calculate a theoretical yield...
Calculate the theoretical yield I got 0.0103 mols of methyl benzoate and 0.0224 mols of nitric...
Calculate the theoretical yield
I got 0.0103 mols of methyl benzoate and 0.0224 mols of nitric
acid. Methyl benzoate is the limiting reactant
4. Calculate the theoretical yield (in grams) of the methyl nitrobenzoate isomer formed in the reaction from the amounts used in the procedure. Be sure and use the limiting reagent for your caleulations. Show your work and use correct number of significant figures in your answer. 5. Yield of product:
Trying to calculate Theoretical yield but I think I need the moles of the limiting reagent....
Trying to calculate Theoretical yield but I think I need the
moles of the limiting reagent. I thought I needed density if only
the limiting reagent was in mL. Need help. Thanks in
advance
Synthesized 2-chloro- Zmethyl butane starting with 10 mb of 2-chloro- 2 methyl butanol. The reaction yielded a product of 9.4312 g Calculate percent yield. Molar Mass of 2-chloro-2 methyl butanol. 10ml 122.59 g/mol C5H, CIO Molar Mass of 2-chloro-2 methyl butane 106.59 g/mol Cs Huch
The theoretical yield of 1,2-epoxycyclohexane is _grams, when starting with 3.0 grams of trans-2- bromocyclohexanol. (Enter...
The theoretical yield of 1,2-epoxycyclohexane is _grams, when starting with 3.0 grams of trans-2- bromocyclohexanol. (Enter the number using 3 significant figures, i.e. 1.22) Given: 3.0 g of trans-2-bromocyclohexanol FW: 179.05 25 mL of 10% NaOH FW: 40 and density: 1.11 g/mL 1,2-expoxycyclohexane FW: 98.15 Hint: Identify the limiting reactant (NaOH or trans-2- bromocyclohexanol) by calculating the number of moles of each. For 1 mole of limiting reactant, 1 mole of product is formed. Use the # of moles and...
Thank you for the help :) Use the following atomic weights and quantities to calculate the...
Thank you for the help :)
Use the following atomic weights and quantities to calculate the overall % yield of diphenylacetylene. Remember that your yield must be based on the limiting reagent, and that grams must be converted to moles. For problems not involving a one to one stoichiometry it may be easier to calculate the theoretical yield in grams from both reagents to determine which is truly the limiting reagent. Filling out most of the chart will help. Give...
Please help me calculate theoretical yield. I haven't done it in forever and I've messed it...
Please help me calculate theoretical yield. I haven't done it in
forever and I've messed it up lol
Calculate the th used in the procedure. Show your work and use correct number of significant figures in your answer. Benzophenone is the limiting reagent. oretical yield (in grams) of benzopinacol formed in the reaction from the amounts
number 5 please EXPERIMENT 8: BROMINATION OF TRANS-STILBENE Br3 Br glacial acetic acid Br Objective: Execute...
number
5 please
EXPERIMENT 8: BROMINATION OF TRANS-STILBENE Br3 Br glacial acetic acid Br Objective: Execute first step of two-step sequence to transform an alkene into an alkyne via a dihalide intermediate and use infrared spectros copy to identify functional groups 5. Identify the limiting reagent for the reaction and explain why it is the limiting reagent. PLEASE NOTE: You will need to draw out a Table of Reagents in your notebook to ensure that you know how many moles...
please help do theoretical and percent yields Ce the reaction equation below. Note: consider the equilibriugarshown...
please help do theoretical and percent yields
Ce the reaction equation below. Note: consider the equilibriugarshown on p. 42 of your lab manual. Acetic id mesb-Shibanc tribromide o Bra Pyridinium tribromide E-stilbene meso-stibene dibromide step 2 Step 2: +86:0 Stepa. 2. Complete the following table, using your actual measured amounts. Greyed-out cells do not need to be filled. E-stilbene mp bp MW vol mass (°C) (C) (g/mol) (ml) (mg) mmol equiv 122- 180.25 125 ,0560.0032,094 118 IML acetic acid (glacial)...
Use the following atomic weights & quantities to calculate overall % yield of diphenylacetylene. Remember that...
Use the following atomic weights & quantities to
calculate overall % yield of diphenylacetylene. Remember that your
yield must be based on the limiting reagent, and that grams must be
converted to moles. For problems not involving a one to one
stoichiometry ot may be easier to calculate the theoretical yield
in grams from both reagents to determine which is truly the
limiting reagent. Filling out most of the chart will help. Give
ONLY two significant digits in your answer....
2. Calculate the theoretical and percent vields of your reaction, showing your calculate step by step. What is the limiting reagent in this reaction? Show your answers with the correct number of significant figures. Make sure to calculate separate theoretica three starting materials: trans-stilbene, 48% HBr and 30% H202. to calculate separate theoretical yields for all 15 mL + 2 HBr + H20, 95% Ethanol 0.5 mL 0.5mL 0.2599 0.316g 186
1) Write a stepwise mechanisms for the bromination of: a) trans-stilbene and b) cis-stilbene (substitute benzene rings by Ph-notation for convenience; e.g., stilbene could be written as Ph- CH=CH-Ph). I 2) Use (S) and (R) nomenclature to label all stereogenic centers in the above products (each has two stereogenic centers) in problem 1. Identify any enantiomers and meso-products. 3) Complete the following table including formula weights and grams and moles of reagents used in order to calculate a theoretical yield...
Calculate the theoretical yield
I got 0.0103 mols of methyl benzoate and 0.0224 mols of nitric
acid. Methyl benzoate is the limiting reactant
4. Calculate the theoretical yield (in grams) of the methyl nitrobenzoate isomer formed in the reaction from the amounts used in the procedure. Be sure and use the limiting reagent for your caleulations. Show your work and use correct number of significant figures in your answer. 5. Yield of product:
Trying to calculate Theoretical yield but I think I need the
moles of the limiting reagent. I thought I needed density if only
the limiting reagent was in mL. Need help. Thanks in
advance
Synthesized 2-chloro- Zmethyl butane starting with 10 mb of 2-chloro- 2 methyl butanol. The reaction yielded a product of 9.4312 g Calculate percent yield. Molar Mass of 2-chloro-2 methyl butanol. 10ml 122.59 g/mol C5H, CIO Molar Mass of 2-chloro-2 methyl butane 106.59 g/mol Cs Huch
The theoretical yield of 1,2-epoxycyclohexane is _grams, when starting with 3.0 grams of trans-2- bromocyclohexanol. (Enter the number using 3 significant figures, i.e. 1.22) Given: 3.0 g of trans-2-bromocyclohexanol FW: 179.05 25 mL of 10% NaOH FW: 40 and density: 1.11 g/mL 1,2-expoxycyclohexane FW: 98.15 Hint: Identify the limiting reactant (NaOH or trans-2- bromocyclohexanol) by calculating the number of moles of each. For 1 mole of limiting reactant, 1 mole of product is formed. Use the # of moles and...
Thank you for the help :)
Use the following atomic weights and quantities to calculate the overall % yield of diphenylacetylene. Remember that your yield must be based on the limiting reagent, and that grams must be converted to moles. For problems not involving a one to one stoichiometry it may be easier to calculate the theoretical yield in grams from both reagents to determine which is truly the limiting reagent. Filling out most of the chart will help. Give...
Please help me calculate theoretical yield. I haven't done it in
forever and I've messed it up lol
Calculate the th used in the procedure. Show your work and use correct number of significant figures in your answer. Benzophenone is the limiting reagent. oretical yield (in grams) of benzopinacol formed in the reaction from the amounts
number
5 please
EXPERIMENT 8: BROMINATION OF TRANS-STILBENE Br3 Br glacial acetic acid Br Objective: Execute first step of two-step sequence to transform an alkene into an alkyne via a dihalide intermediate and use infrared spectros copy to identify functional groups 5. Identify the limiting reagent for the reaction and explain why it is the limiting reagent. PLEASE NOTE: You will need to draw out a Table of Reagents in your notebook to ensure that you know how many moles...
please help do theoretical and percent yields
Ce the reaction equation below. Note: consider the equilibriugarshown on p. 42 of your lab manual. Acetic id mesb-Shibanc tribromide o Bra Pyridinium tribromide E-stilbene meso-stibene dibromide step 2 Step 2: +86:0 Stepa. 2. Complete the following table, using your actual measured amounts. Greyed-out cells do not need to be filled. E-stilbene mp bp MW vol mass (°C) (C) (g/mol) (ml) (mg) mmol equiv 122- 180.25 125 ,0560.0032,094 118 IML acetic acid (glacial)...
Use the following atomic weights & quantities to
calculate overall % yield of diphenylacetylene. Remember that your
yield must be based on the limiting reagent, and that grams must be
converted to moles. For problems not involving a one to one
stoichiometry ot may be easier to calculate the theoretical yield
in grams from both reagents to determine which is truly the
limiting reagent. Filling out most of the chart will help. Give
ONLY two significant digits in your answer....
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