Acetylenic compounds may be used as dienophiles in the Diels-Alder reaction. Write the structure of the adduct that you expect from the reaction of 1,3-butadiene with

Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases

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.

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?