In the first 14. 0 s s of the reaction, 1. 5×10−2 mol mol of o2o2 is produced in a reaction vessel with a volume of 0. 440 l l. What is the average rate of the reaction over this time interval?.

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

Why is the melting of ice a physical change ?

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.