Urgent ! An ionic compound X2Y contains two ions, X+ and Y2-.

Which group is each ion in?

X+

y2-

This is a mixture that has the same composition throughout.

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.

How do scientists think that gravity affected the formation of our solar system?