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Question- Prepare the following compound from a three carbon alkyne certain to include the reagents and conditions necessary for your synthesis
2, 2-dibromopropane
I need proficient help to solve the above problem
benzene is often produced as a by-product during the synthesis ofphenylmagnesium bromide. how can its formation be
Decribe how to prepare 2.0 liters of a .20 M NaOH solution from 50%. (w/w) Naoh solution that has a density of 1.53 g/mL, and doing all measurements by volume, not mass.
Kinoprene is an insect hormone. Derivatives of this type of compound have the potential of being highly selective, and non toxic (to us and non target animals) insectisides. Research in this area may bring about a new "green revolution",
What would be the molar ratio of base to salt for the buffer and how many grams of the salt should be added to the 400 mL of a 0.12 M solution of base to get to the desired pH
an effusion apparatus can be used to determine molecular weights. in one experiment the effusion of chcl3 is detected
calculate the total pressure when 1 l of ch4 at stp and four litre of oxygen at stp was combined in anbsp container of
The RUBISCO catalyzed reaction is: a. Exergonic, because Ribulose-,5-biphosphate has enormous energy charge built up from previous phosphorylations
For each pair of substances, circle the one with higher molar entropy (So). Justify each choice with a brief explanation. Circle the substance with greater molar entropy. Why is its entropy greater
A solution was prepared by dissolving 0.450 g MgSO4 (FW=120.363g/mol) in 0.500L of water. A 50.0 mL aliquot of this solution consumed 37.60 mL of EDTA solution in a titration. How many milligrams of CaCO3 (FW=100.089g/mol) will react with 1.00 mL ..
Illustrate the overall reaction of racemic 3-bromohexane from (E)-3-hexene by entering the structures of the products as well as reactants in the template provided. (E)-3-hexene (S)-3-bromohexane (R)-3-bromohexane
When an ice cube is dropped into a Styrofoam cup containing 195 g of coffee at 97.0 oC, the thermal energy used to melt the ice is 2.1 kJ what is the final temperature of the coffee closest to ? (Assume a specific heat of 4.184 J/g oC for the coff..
What are the reactions happen at the negative limit. Why is the negative limit in a given medium always more positive for platinum than it is for glassy carbon
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