which of the following is an example of a combustion reastion ?

a)photosynthesis

b)burning of propane gas

c)mixing of vinegar and baking soda

What shape would a molecule with two bound groups and two lone pairs have?

What are the chemical names of these compounds? ke: mg3n2: reset next

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.