Calculate the volume in milliliters occupied by one molecule of butyl alcohol, C4H9OH, in a beaker...
Calculate the volume in milliliters occupied by one molecule of butyl alcohol, C4H9OH, in a beaker of alcohol. The density of butyl alcohol is 0.809 g/mL .
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Calculate the volume in milliliters occupied by one molecule of
butyl alcohol, C4H9OH, in a beaker...
Butyl alcohol (C4H9OH) has been used as a substitute of gasoline. At room temperature, the densit...
Butyl alcohol (C4H9OH) has been used as a substitute of gasoline. At room temperature, the density of butyl alcohol can be taken as 0.81 g/cc. Balance the complete combustion of butyl alcohol in air and calculate the air-fuel ratio of butyl alcohol: (a) by mole (volume) and (b) by mass. (c) the mass and volume (in liters at standard temperature and pressure, 0 oC and 1 atm) of CO2 generated by 1 liter of butyl alcohol.
Dehydration of Tert-butyl Alcohol tert-butyl alcohol- molecular weight- 74.12 density- 0.775 g/mL sulfuric acid- molecular...
Dehydration of Tert-butyl Alcohol tert-butyl alcohol- molecular weight- 74.12 density- 0.775 g/mL sulfuric acid- molecular weight- 98.08 density- 1.840 g/mL actually measured out 15.2mL of tert-butyl alcohol, actually measured out 32.1mL of 9M sulfuric acid after condensing solution was put into 50ml beaker originally weighing 34.99g and with solution weighed at 37.57g I need help finding mols needed for both, mass/volume needed for both, mass/volume USED for both, mols USED for both, percent yeild mass and percent yeild mols...
i need help with this Mass of sodium bromide used = 11.09 Volume of butyl alcohol...
i
need help with this
Mass of sodium bromide used = 11.09 Volume of butyl alcohol used = 10.0 ml 1a. Mass of butyl alcohol used (calculate; show work) = Mass of the pre-weighed E-flask or beaker =..... Mass of pre-weighed E-flask or beaker + crude product (n-butyl bromide) = 102.6-98.8 ....101.609... 1 b. Mass of the crude product (n-butyl bromide - show work) =................... Ic. Theoretical yield based on each of the starting materials (Please use two Dimensional Analysis...
Record your data... SN-1 REACTION: Preparation of 'butyl chloride Amount of 'butyl alcohol used (gm) 1 23.9 mL 1...
Record your data... SN-1 REACTION: Preparation of 'butyl chloride Amount of 'butyl alcohol used (gm) 1 23.9 mL 1 9.397 g 12mL. Amount of 'butyl chloride produced (gm) Volume of 'butyl chloride (mL) 0.783 gm/mL Density of 'butyl chloride (gm/mL) Product theoretical yield Product percent yield (%)
Calculate the volume, in milliliters, occupied by 2.456 moles of nitrogen gas at a pressure of...
Calculate the volume, in milliliters, occupied by 2.456 moles of nitrogen gas at a pressure of 1.55 atmosphere and a temperature of 327.91 Kelvin. Make sure to include the correct unit symbol with the answer.
Calculate the density of the solution with a total volume of 95.0 mL of ethyle alcohol...
Calculate the density of the solution with a total volume of 95.0 mL of ethyle alcohol (density = 0.789 g/mL) and 50.0 mL of water(density = 1.00 g/mL). Give the result in mg/L.
5.8 g of 1,4-di-t-butyl-2,5-dimethoxynezene (250.37 g/mol) were synthesized by reacting 10.5 mL of t-butyl alcohol (MW...
5.8 g of
1,4-di-t-butyl-2,5-dimethoxynezene
(250.37 g/mol) were synthesized by reacting
10.5 mL of t-butyl alcohol (MW 74.12 g/mol, D
0.79 g/mL), 25 mL of concentrated sulfuric
acid (MW 98.08 g/mol, D 1.84
g/mL), and 5.9 g of 1,4-dimethoxybenzene (MW
138.17 g/mol) together. Calculate the percent
yield of this reaction.
Question 1 2 pts 5.8 g of 1,4-di-t-butyl-2,5-dimethoxynezene (250.373/mol) were synthesized by reacting 10.5 mL oft- butyl alcohol (MW 74.12 3/mol. D 0.795/mL), 25 mL of concentrated sulfuric acid (MW 98.08...
5. A 50.0-mL pipette sample of a liquid is found to weigh 120.71 g. a. What would be the mass of 32.25 mL of the same alcohol? b. What volume would be occupied by 25.4 g of this alcohol?
1. A 50.0-mL pipette sample of a liquid is found to weigh 120.71 g. a. What would be the mass of 32.25 mL of the same alcohol? b. What volume would be occupied by 25.4 g of this alcohol?
Isopropyl alcohol is mixed with water to produce a 38.0% (v/v) alcohol solution. How many milliliters...
Isopropyl alcohol is mixed with water to produce a 38.0% (v/v) alcohol solution. How many milliliters of each component are present in 875 mL of this solution? Assume that volumes are additive. alcohol: mL water: ml The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same thing as weight, but the abbreviation (w/v) is also common. How many grams of sucrose are needed to make 695 mL of a 38.0% (w/v)...
5.1 g of 1,4-di-t-butyl-2,5-dimethoxynezene (250.37 g/mol) were synthesized by reacting 9.7 mL of t-butyl alcohol (MW...
5.1 g of
1,4-di-t-butyl-2,5-dimethoxynezene
(250.37 g/mol) were synthesized by reacting
9.7 mL of t-butyl alcohol (MW 74.12 g/mol, D
0.79 g/mL), 25 mL of concentrated sulfuric
acid (MW 98.08 g/mol, D 1.84
g/mL), and 4.2 g of 1,4-dimethoxybenzene (MW
138.17 g/mol) together. Calculate the percent
yield of this reaction. Write your answer without a percent
sign and to 2 decimal places. MW=molecular weight, D=density of
liquid. PLEASE SHOW WORK
OH t-butanol 1,4-di-tert-butyl-2,5-dimethoxybenzene 1,4-dimethoxybenzene
i
need help with this
Mass of sodium bromide used = 11.09 Volume of butyl alcohol used = 10.0 ml 1a. Mass of butyl alcohol used (calculate; show work) = Mass of the pre-weighed E-flask or beaker =..... Mass of pre-weighed E-flask or beaker + crude product (n-butyl bromide) = 102.6-98.8 ....101.609... 1 b. Mass of the crude product (n-butyl bromide - show work) =................... Ic. Theoretical yield based on each of the starting materials (Please use two Dimensional Analysis...
Record your data... SN-1 REACTION: Preparation of 'butyl chloride Amount of 'butyl alcohol used (gm) 1 23.9 mL 1 9.397 g 12mL. Amount of 'butyl chloride produced (gm) Volume of 'butyl chloride (mL) 0.783 gm/mL Density of 'butyl chloride (gm/mL) Product theoretical yield Product percent yield (%)
5.8 g of
1,4-di-t-butyl-2,5-dimethoxynezene
(250.37 g/mol) were synthesized by reacting
10.5 mL of t-butyl alcohol (MW 74.12 g/mol, D
0.79 g/mL), 25 mL of concentrated sulfuric
acid (MW 98.08 g/mol, D 1.84
g/mL), and 5.9 g of 1,4-dimethoxybenzene (MW
138.17 g/mol) together. Calculate the percent
yield of this reaction.
Question 1 2 pts 5.8 g of 1,4-di-t-butyl-2,5-dimethoxynezene (250.373/mol) were synthesized by reacting 10.5 mL oft- butyl alcohol (MW 74.12 3/mol. D 0.795/mL), 25 mL of concentrated sulfuric acid (MW 98.08...
Isopropyl alcohol is mixed with water to produce a 38.0% (v/v) alcohol solution. How many milliliters of each component are present in 875 mL of this solution? Assume that volumes are additive. alcohol: mL water: ml The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same thing as weight, but the abbreviation (w/v) is also common. How many grams of sucrose are needed to make 695 mL of a 38.0% (w/v)...
5.1 g of
1,4-di-t-butyl-2,5-dimethoxynezene
(250.37 g/mol) were synthesized by reacting
9.7 mL of t-butyl alcohol (MW 74.12 g/mol, D
0.79 g/mL), 25 mL of concentrated sulfuric
acid (MW 98.08 g/mol, D 1.84
g/mL), and 4.2 g of 1,4-dimethoxybenzene (MW
138.17 g/mol) together. Calculate the percent
yield of this reaction. Write your answer without a percent
sign and to 2 decimal places. MW=molecular weight, D=density of
liquid. PLEASE SHOW WORK
OH t-butanol 1,4-di-tert-butyl-2,5-dimethoxybenzene 1,4-dimethoxybenzene
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