Calculate the moles of 1,4-di-tert-butyl-2,5-dimethoxybenzene (0.500 mL) that 2-methyl-2-propanol would form if it were the limiting reactant. Use proper significant figures, units and show all work.
Calculate the moles of 1,4-di-tert-butyl-2,5-dimethoxybenzene (0.500 mL) that 2-methyl-2-propanol would form if it were the limiting...
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
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.
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...
Provide a mechanism for the entire reaction of 1,4-dimethoxybenzene + 3-methyl-2-butanol + Sulfuric Acid --> 1,4-dimethoxy-2,5-di-tert-pentylbenzene.
What's the theoretical yield of 1,4-di-t-butyl-2,5-dimethoxybenzene (MW = 250.38 g/mol) if 0.0008 mols of 1,4-dimethoxybenzene (MW = 138.16 g/mol) were used? Please help and show work if possible.
QUESTIONS 1. What is the purpose of the sulfuric acid (yes, it's a catalyst, but why is it a catalyst? What is it doing that makes the reaction possible? Would the reaction just go slower without it, or would the reaction not go at all? Why?) 2. If isobutyl alcohol (2 methyl propanol) is used instead of tert butyl alcohol, a mixture of products is obtained. One the products is the same as the product obtained with the tert butyl...
Please see online the molecular wheights if needed please answer all questions throughly density of acetic anhydride is 1.08 Report the melting point range of aspirin and compare it to the literature value in a t format 2. able 3a. Calculate the moles of aspirin that salicylic acid would form if it were the limiting reactant. Use proper significant figures, units and show all work. 3b. Calculate the moles of aspirin that acetic anhydride would form if it were the...
1. How many moles of Ca(NO3)2*4H2O are in 50.0 mL of 0.0906 M Ca(NO3)2*4H2O? Report your answer with 3 significant figures. Do not include units. 2. How many moles of Na3PO4*12H2O are in 50.0 mL of 0.0550 M Na3PO4*12H2O? Report your answer with 3 significant figures. Do not include units. 3. If 50.0 mL of 0.0906 M Ca(NO3)2*4H2O are reacted with 50.0 mL of 0.0550 M Na3PO4*12H2O, using the balanced chemical equation from the video, determine which is the limiting...
Write the state of matter for every substance in the chemical reaction. Explain your limiting reactant determinations. Mark every measured number showing the significant figures (SF). Do not round any intermediate values. (you can show two digits past the marked SF) Show subtraction and addition in the vertical format. Show your final answer before rounding and then in the final form, rounded correctly. Every number must have units and substances. You can use tables or other means to increase your...
Volume of 2-methyl-2-butanol used 2.25 mL (measured to 2 decimal places) Density of 2-methyl-2-butanol_0.806_ (at 25°C) Mol. Wt. of 2-methyl-2-butanol_$8.15 21 Volume of Hydrochloric Acid used 5.05 mL_(measured to 2 decimal places) Molarity of Hydrochloric acid used 12.1 l) (Usually 12.1 M but double check.) Mol. Wt. of 2-chloro-2-methyl-butane 106.59 Mass of product produced ОН + 1 HCI - H20 1. Using complete dimensional analysis, with all units and identifiers, starting with your volume of 2-methyl-2-butanol, show the maximum amount...