When salt dissolves in water, which is the solvent

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

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

Building glycogen from glucose molecules is an example of