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please complete the stoichiometery table This experiment includes a chemical reaction, so a stoichiometry table is n...
the alloxide base will be Na ethoxide. please fill out the circled items and show work. Thx in advance! Name Alko...
the
alloxide base will be Na ethoxide. please fill out the circled
items and show work. Thx in advance!
Name Alkoxide base heptene isomers cacluate from the formula / structure or look up in the table on molar mass (g/mol) 2-bromoheptane cacluate from the formula / structure or look up in the table on page 77 density = ? g/ml from PC table (0.22 mL = ?g cacluate from the formula / structure or look up in the table on...
complete the following table Name molar mass (g/mol) 2-bromoheptane 2-bromohen cacluate from the formula / structure...
complete the following table
Name molar mass (g/mol) 2-bromoheptane 2-bromohen cacluate from the formula / structure or look up in the table on page 77 density = ? g/ml from PC table 0.22 mL-?g Alkoxide base cacluate from the formula / structure or look up in the table on page 77 heptene isomers cacluate from the formula / structure or look up in the table on page 77 other you calculate you calculate 7.17 target amount target mmoles (1 mmole...
Please answer questions 1-7 and fill out the equation at the top. Thanks! LAB-Stoichiometry/Empirical formula Name...
Please answer questions 1-7 and fill out the equation at the
top. Thanks!
LAB-Stoichiometry/Empirical formula Name Purpose: To predict the mass of magnesium oxide (MgO) formed by reacting To determine actual yield, theoretical yield and percent yield of pro Balance the equation: Moterials: Mg ribbon, Bunsen burner, balance, crucible tongs, crucible w/id etc- Procedure: place a check after you perform each step 1Go to the scale, check for zero. Record the mass of the crucible +lid and d it below...
using the procedure above complete the stoichiometry table Procedure In an oven-dried, 100 ml round bottom...
using the procedure above complete the stoichiometry
table
Procedure In an oven-dried, 100 ml round bottom flask containing magnetic stirring bar was added hydrobenzoin (1.0 8.4.7 mmol), anhydrous iron(III) chloride (0.3 g, 1.8 mmol), and anhydrous acetone (30 ml). The mixture was heated to reflux and stirred for 30 min. The reaction mixture was cooled tort and transferred to a separatory funnel containing 10% aq potassium carbonate (10 mL). Water (50 mL) was added and the aqueous solution was extracted...
Chemical Conversion (Stoichiometry): Aluminum Scrap to Alum Data mass of aluminum - 0.54g mass of water...
Chemical Conversion (Stoichiometry): Aluminum Scrap to Alum Data mass of aluminum - 0.54g mass of water + filter paper - 42.84g mass of alum product + watch class + filter paper - 43.70g Calculate the mass of your alum produce - this is the actual yield of you synthesis??? Calculate the molar mass of alum [KAl(SO4)2 * 12H2O] - round the result to the nearest 0.1 gram/mol??? Calculate the theoretical yield in grams for this reaction. Assume the aluminum is...
Write a balanced chemical equation for the reaction between calcium chloride and potassium carbonate. Using stoichiometry,...
Write a balanced chemical equation for the reaction between calcium chloride and potassium carbonate. Using stoichiometry, calculate the limiting reactant and the theoretical yield (the mass of CaCO3 product) for the reaction. What is the actual yield of CaCO3(s) formed from your experiment? Show your work. Determine the percent yield of the reaction.
EXPERIMENT 9 CHEMICAL REACTIONS: STOICHIOMETRY LABORATORY REPORT Your Name TA's Name You must rea...
EXPERIMENT 9 CHEMICAL REACTIONS: STOICHIOMETRY LABORATORY REPORT Your Name TA's Name You must read pages 69 and 70 to complete the following calculations. Lab Section 1411. Date Trial #1 Trial #2 Trial #3 vol . 0.100 M K2CO, solution -1200 mL 12.00 mL mmole K2CrO vol. 0.100 M Pb(NO,), solution 10.00ml mmole Pb(NO) 12.00m 14.00 mL 20 g mass product+paper 0.579 g0.654 g mass dry filter paper 0266 mass PbCrO, collected precip. 9 mmole Pbcro, CALCULATIONS AND QUESTIONS (USE THE...
5. Fill in the following table to show amounts to use and theoretical yield. Product Epoxide...
5. Fill in the following table to show amounts to use and theoretical yield. Product Epoxide product Moles MW Density Amount Amounts Reactant Reactant MCPBA Product from last experiment 22 mmol 22 mmol 172.57 g/mol 82.14 g/mol NA 0.83 g/ml Calculate and Calculate and write write in pre-lab in pre-lab notes notes 22 mmol 98.14 g/mol NA This amount will be your theoretical yield.
how can i calculate the theroetical yield for dibenzalacetone? Reagent Data for Part 2: List of...
how can i calculate the theroetical yield for
dibenzalacetone?
Reagent Data for Part 2: List of all reagents.cat Weight, amount used in m ore number of males and limiting reagent should be alysts and solvents. For reagents and catalysts, the molecular niting reagent should be tabulated. Substance Molar mass Grams or mL Moles or Density (if a (g/mol) mmoles liquid) benzaldehyde 106. 12 g/mol 5.10mL 0.0502mols 1.044g/mL acetone 58.08g Imol 2.00mL 10.0274 moles 0.791 glomL NaOH 39.997 g/mol 50 mL...
how do I find the theoretical yield of p-bromoacetanilide? Reagent Data! List of all reagents, catalysts...
how do I find the theoretical yield of
p-bromoacetanilide?
Reagent Data! List of all reagents, catalysts and solvents. For reagents and catalysts, the molecular weight, amount used in m or g. number of moles and limiting reagent should be tabelated. Substance Grams or ml. Molar mass (g/mol) Moles or mmoles Density (if a liquid) 0.1302 10.789 Ethanol 46.07 6.50mL | Acetic 60.052520mL I Acid 60. Acetanilide 135.17 1.00 sodium Bromide 1102.894 2.019 hypochlante 74.44 / 0.6 mL 01083) 17.4 1.os...
the
alloxide base will be Na ethoxide. please fill out the circled
items and show work. Thx in advance!
Name Alkoxide base heptene isomers cacluate from the formula / structure or look up in the table on molar mass (g/mol) 2-bromoheptane cacluate from the formula / structure or look up in the table on page 77 density = ? g/ml from PC table (0.22 mL = ?g cacluate from the formula / structure or look up in the table on...
complete the following table
Name molar mass (g/mol) 2-bromoheptane 2-bromohen cacluate from the formula / structure or look up in the table on page 77 density = ? g/ml from PC table 0.22 mL-?g Alkoxide base cacluate from the formula / structure or look up in the table on page 77 heptene isomers cacluate from the formula / structure or look up in the table on page 77 other you calculate you calculate 7.17 target amount target mmoles (1 mmole...
Please answer questions 1-7 and fill out the equation at the
top. Thanks!
LAB-Stoichiometry/Empirical formula Name Purpose: To predict the mass of magnesium oxide (MgO) formed by reacting To determine actual yield, theoretical yield and percent yield of pro Balance the equation: Moterials: Mg ribbon, Bunsen burner, balance, crucible tongs, crucible w/id etc- Procedure: place a check after you perform each step 1Go to the scale, check for zero. Record the mass of the crucible +lid and d it below...
using the procedure above complete the stoichiometry
table
Procedure In an oven-dried, 100 ml round bottom flask containing magnetic stirring bar was added hydrobenzoin (1.0 8.4.7 mmol), anhydrous iron(III) chloride (0.3 g, 1.8 mmol), and anhydrous acetone (30 ml). The mixture was heated to reflux and stirred for 30 min. The reaction mixture was cooled tort and transferred to a separatory funnel containing 10% aq potassium carbonate (10 mL). Water (50 mL) was added and the aqueous solution was extracted...
EXPERIMENT 9 CHEMICAL REACTIONS: STOICHIOMETRY LABORATORY REPORT Your Name TA's Name You must read pages 69 and 70 to complete the following calculations. Lab Section 1411. Date Trial #1 Trial #2 Trial #3 vol . 0.100 M K2CO, solution -1200 mL 12.00 mL mmole K2CrO vol. 0.100 M Pb(NO,), solution 10.00ml mmole Pb(NO) 12.00m 14.00 mL 20 g mass product+paper 0.579 g0.654 g mass dry filter paper 0266 mass PbCrO, collected precip. 9 mmole Pbcro, CALCULATIONS AND QUESTIONS (USE THE...
5. Fill in the following table to show amounts to use and theoretical yield. Product Epoxide product Moles MW Density Amount Amounts Reactant Reactant MCPBA Product from last experiment 22 mmol 22 mmol 172.57 g/mol 82.14 g/mol NA 0.83 g/ml Calculate and Calculate and write write in pre-lab in pre-lab notes notes 22 mmol 98.14 g/mol NA This amount will be your theoretical yield.
how can i calculate the theroetical yield for
dibenzalacetone?
Reagent Data for Part 2: List of all reagents.cat Weight, amount used in m ore number of males and limiting reagent should be alysts and solvents. For reagents and catalysts, the molecular niting reagent should be tabulated. Substance Molar mass Grams or mL Moles or Density (if a (g/mol) mmoles liquid) benzaldehyde 106. 12 g/mol 5.10mL 0.0502mols 1.044g/mL acetone 58.08g Imol 2.00mL 10.0274 moles 0.791 glomL NaOH 39.997 g/mol 50 mL...
how do I find the theoretical yield of
p-bromoacetanilide?
Reagent Data! List of all reagents, catalysts and solvents. For reagents and catalysts, the molecular weight, amount used in m or g. number of moles and limiting reagent should be tabelated. Substance Grams or ml. Molar mass (g/mol) Moles or mmoles Density (if a liquid) 0.1302 10.789 Ethanol 46.07 6.50mL | Acetic 60.052520mL I Acid 60. Acetanilide 135.17 1.00 sodium Bromide 1102.894 2.019 hypochlante 74.44 / 0.6 mL 01083) 17.4 1.os...
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