Aregion of the ir spectrum can be used to differentiate between similar compounds that contain the same functional groups. select the correct name of this region.
a. the downfield region
b. the fingerprint region
c. the functional group region
d. the region

Which of the following is a compound? a.carbon b.oxygen c.hydrogen d.water

Base your answer on the information below and on your knowledge of chemistry. nitrogen dioxide, no2, is a dark brown gas that is used to make nitric acid and to bleach flour. nitrogen dioxide has a boiling point of 294 k at 101.3 kpa. in a rigid cylinder with a movable piston, nitrogen dioxide can be in equilibrium with colorless dinitrogen tetroxide, n2o4. this equilibrium is represented by the equation below. 2no2(g) n2o4(g) + 58kj at standard pressure, compare the strength of intermolecular forces in no2(g) to the strength of intermolecular forces in n2(g).

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion