1. A sample of nitrogen gas has a volume of 234 cm) and a pressure of 110.1 kPa.
What volume would the gas occupy at
682.2 kPa if the temperature remains
constant?

What’s a special glass that most beakers are made of

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.

Many pharmaceutical drugs are organic compounds that were originally synthesized in the laboratory. which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology