How many moles (three sig figs) of O2 are needed to react with 13.6 mole of AlF3 in the following reaction:

What would most likely be the transmittance of a 0.70 m solution of solute a?

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

What stress will shift the following equilibrium system to the left? n2(g) + 3h2(g) ⇌ 2nh3(g) adding more n2(g) adding more nh3(g) increasing the pressure of the system reducing the volume of the container