Atmospheric pressure yesterday was given as 0.875 atm. express this pressure in units of torr and also in kilopascals (kpa), respectively.

a) 665 torr and 8.87 × 104 kpa
b) 665 torr and 88.7 kpa
c) 1.32 × 10−3 torr and 9.87 × 10−3 kpa
d) 869 torr and 88.7 kpa

Which orbitals form a pi bond? a.the s orbital and three p orbitals b.the s orbital and two p orbitals c.overlapping p orbitals d.overlapping hybrid orbitals

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together