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...
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 one molecule of butyl alcohol, C4H9OH, in a beaker of alcohol. The density of butyl alcohol is 0.809 g/mL .
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...
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3our prodct during preparation of Butyl chloride from t-Butyl alcohol is also tertiary and has good eaving group Why doesn't t also ionie and continue to react? When 50 mg of limonene (hanana oi) is dissolved in 1.0 ml. of isopropanol and placed in a sample tube with I dm pahlength a rotation of 5.75 is observed Calculate the specific rotation for limonene. S Find if the following molecules are chiral? Assign stereochemistry to all the chiral...
How many grams should 10 mL of tert-butyl chloride weigh?
4.0 g of 1,4-di-t-butyl-2,5-dimethoxynezene (250.37m ) were synthesized by reacting 9.1 mL of t-butyl alcohol (MW 74.125/mol, D 0.799 ,25 mL of concentrated sulfuric acid (MW 98.08 /mol, D 1.84m), and 5.7 g of 1,4-dimethoxybenzene (MW 138.17 /mall together. Calculate the percent yiel of this reaction. t-butanol 1,4-di-tert-butyl-2,5-dimethoxybenzer 1,4-dimethoxybenzene Write your answer without a percent sign and to 2 decimal places. MW=molecular weight, D-density of liquid.
Answer the following problem: Show the mechanism for making tert-butyl carbocation from tert-butyl alcohol in the presence of sulfuric acid or phosphoric acid, as catalyst. Alcohols ------[H2SO4 ]----->R+
18. How would you prepare 250.mL of a 4.50 v/v % alcohol in water solution? a) add 4.50 mL of alcohol to 250 mL of water b) add 11.25 mL of alcohol to 250 mL of water c) add 11.25 mL of alcohol to a container; then add water to the 250-ml mark d) add 4.50 mL of alcohol to a container; then add 245.5 mL of water e) add 11.25 mL of alcohol to a container; then add 238.75...
Propose a mechanism to synthesize tert-butyl methyl ether using tert-butyl alcohol and methyl alcohol. You can include any other inorganic reagents needed, and avoid using undesirable ones. Please use specific examples and explain, I want to understand how to do this.