Which statement describes the bonds in iron sulfate, FeSO4? Fe and S have an ionic bond, and S and O have ionic bonds, too.

Fe and S have a covalent bond, and S and O have covalent bonds, too.

Fe and S have a covalent bond, while S and O have ionic bonds.

Fe and S have an ionic bond, while S and O have covalent bonds.

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.

What is the correct lewis structure for chloroform chcl3

What must occur for air masses to form fronts