7. How many moles of FeCl3 are needed to produce 805 grams of
MgCl2?
A. 157 moles
B. 450 moles
C. 5.64 moles
D. 7.35 moles

For the following dehydrohalogenation (e2) reaction, draw the zaitsev product(s) resulting from elimination involving c3–c4 (i.e., the carbon atoms depicted with stereobonds). show the product stereochemistry clearly. if there is more than one organic product, both products may be drawn in the same box. ignore elimination involving c3 or c4 and any carbon atom other than c4 or c3.

Name the element in group 17, period 2. (periodic table)

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both