A. H - C = C H B. - H н C C - H C. - H с = C-H D. H-C = H Which is the correct Lewis structure for acetylene (C2H2)?​

Clouds form when water vapor to form small droplets. a. humidifies b. condenses c. evaporates d. precipitates

Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon? a balloon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?

It takes 945.kj/mol to break a nitrogen-nitrogen triple bond. calculate the maximum wavelength of light for which a nitrogen-nitrogen triple bond could be broken by absorbing a single photon.