Chemistry, 21.04.2021 21:40 kickdoedon
Click the "draw structure" button to launch the drawing utility, and be sure to answer all parts. Devise a synthesis of the epoxide B from alcohol A. a arrow b A B (Hint: Determine what alkene is needed to make the epoxide, and begin the synthesis with a reaction that yields the needed alkene from an elimination reaction.) a [1] arrow draw structure ... [2] darrow b [3] larrow draw structure ... [1]: POCl3 and pyridine H2SO4 and NaH POCl3 pyridine H2SO4 POCl3 and H2SO4 [2]: pyridine and POCl3 H2O pyridine NaH Br2 and H2O BH3 [3]: pyridine POCl3 POCl3 and pyridine POCl3 and H2SO4 NaH H2SO4 and NaH
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Chemistry, 22.06.2019 12:40
In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false
Answers: 2
Chemistry, 22.06.2019 15:50
Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?
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Chemistry, 22.06.2019 23:00
How does the value of the equilibrium constant show that a reaction reaches equilibrium very quickly? (a) the equilibrium constant is large. (b) the equilibrium constant is small. (c) the equilibrium constant is zero. (d) the value of the equilibrium constant does not show how quickly a reaction comes to equilibrium.
Answers: 1
Chemistry, 23.06.2019 01:00
Chromium(iii) sulfate is a transition metal compound containing the metal chromium and the polyatomic ion sulfate. the oxidation state of chromium in this compound is , and the chemical formula of the compound is ( ) . reset next
Answers: 3
Click the "draw structure" button to launch the drawing utility, and be sure to answer all parts. De...
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