The high efficiency particulate arrestor (hepa) filter in a recirculating biological safety cabinet will capture chemical vapors and gases:

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.

What is the rate law for the uncatalyzed reaction?

What is the chemical formula for dihydrogen monoxide