Chemistry, 07.04.2020 21:44 alexandria3498
Draw the ester product, numbering each chemically unique carbon (if two carbons are equivalent, label with the same number). Using the chemical shifts from the 13C NMR spectrum of the ester provided on Collab, assign each peak to a unique carbon in the NMR spectrum. If you cannot definitively determine which peak is associated with which carbon, indicate your uncertainty.
Answers: 3
Chemistry, 22.06.2019 02:50
Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.
Answers: 3
Chemistry, 22.06.2019 12:30
What is the percent composition of ca(oh)2? 37.7% ca, 53.0% o, and 10.3% h 45.5% ca, 38.2% o, and 16.3% h 54.0% ca, 43.0% o, and 2.7% h 64.7% ca, 27.0% o, and 8.3% h
Answers: 2
Draw the ester product, numbering each chemically unique carbon (if two carbons are equivalent, labe...
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