How many mol of water (H2O) are produced from 74.4 grams of ammonium sulfate, (NH)2SO,? (2) H₂O
INHg), so

Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?

What best discribes the relationship between wavelength and frequency in a electromagnetic wave

Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.