True or False: Just like protons, the neutrons found in the nucleus are always
the same number and never change. For
example: Silver always has 60 neutrons.

Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt

If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here