Chemistry, 28.06.2020 06:01 ilopez24661
In place of the generation of a carbene via the reaction of sodium hydroxide and chloroform, you would like to try the Simmons-Smith reaction; however, your boss has declined this reaction due to the cost of reagents. After some research you discover that the Simmons-Smith reaction rate and yield can be improved by the use of ultrasonication and your lab group already has one. Do you think this would improve the carbene generation in the phase transfer catalyst reaction you performed in lab
Answers: 2
Chemistry, 22.06.2019 04:30
Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.
Answers: 2
Chemistry, 22.06.2019 14:50
Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.
Answers: 1
Chemistry, 22.06.2019 16:00
As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit
Answers: 2
Chemistry, 23.06.2019 03:30
The molar mass of iron(fe) is 55.8 g/mol. what is the mass in grams of 2.25 moles of iron?
Answers: 1
In place of the generation of a carbene via the reaction of sodium hydroxide and chloroform, you wou...
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