subject
Chemistry, 07.04.2020 21:15 esanchez2002fcb

What is the boiling point elevation constant, Kb, of diethyl ether if 38.2 g of the nonelectrolyte benzophenone, C6H5COC6H5, dissolved in 330. g of diethyl ether produces a solution that boils at 35.7°C? Use molar masses with at least as many significant figures as the data given.

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 13:50
An engineering team designs a new rocket that is faster and lighter than any other model being produced. however, the materials end up being so expensive that no company can afford to buy them. which step of the engineering process should have addressed this problem? a. know the background. b. evaluate the results. c. identify a need. d. do the work.
Answers: 2
question
Chemistry, 22.06.2019 00:30
Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1
Answers: 3
question
Chemistry, 22.06.2019 12:30
Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?
Answers: 3
question
Chemistry, 22.06.2019 13:30
What are the chemical names of these compounds? ke: mg3n2: reset next
Answers: 1
You know the right answer?
What is the boiling point elevation constant, Kb, of diethyl ether if 38.2 g of the nonelectrolyte b...
Questions
question
Mathematics, 14.09.2020 15:01
question
Physics, 14.09.2020 15:01
question
English, 14.09.2020 15:01
question
History, 14.09.2020 15:01
question
Mathematics, 14.09.2020 15:01
question
Mathematics, 14.09.2020 15:01
question
Mathematics, 14.09.2020 15:01
question
Mathematics, 14.09.2020 15:01
question
Mathematics, 14.09.2020 15:01
question
Mathematics, 14.09.2020 15:01
question
Mathematics, 14.09.2020 15:01
question
Mathematics, 14.09.2020 15:01
question
Mathematics, 14.09.2020 15:01
question
History, 14.09.2020 15:01
question
Mathematics, 14.09.2020 15:01
question
Biology, 14.09.2020 15:01
question
Mathematics, 14.09.2020 15:01
question
Mathematics, 14.09.2020 15:01
question
Mathematics, 14.09.2020 15:01
question
Mathematics, 14.09.2020 15:01
Questions on the website: 13722360