Arunner increases her speed from 3.1 m/s to 3.5 m/s during the last 15 seconds of her run what was her acceleration during her big push to the finish?

What is the ph of a 0.0010 m hno3? 1.0 3.0 4.0 5.0

Given the following equation: 2a1 + 3mgcl2 --> 2alcl3 + 3mg how many moles of aluminum chloride are produced from 2.5 moles of magnesium chloride?

Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".