Sally drives 130 km for 2 hours, rest for 0.5 hours and finishes her trip by driving an additional 80 km and 1.5 hours. What was her average speed during her car trip in km/hr ?

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.