A standard method for preparing sodium cyclopentadienide (C5H5Na) is by the reaction of cyclopentadiene with a solution of NaNH2 in liquid ammonia. Identify the acid and the base, and choose the correct net ionic equation.

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

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?

Describe the forces both attractive and repulsive that occur as two atoms move closer together.