For the exothermic reaction n2(g)+3h2(g)→2nh3(g) what will happen if hydrogen gas was removed from the reaction mixture?

Answer is: There will be a shift toward the reactants.

Balanced chemical reaction: N₂ + 3H₂ ⇄ 2NH₃.

According to Le Chatelier's Principle the position of equilibrium moves to counteract the change.

According to Le Chatelier's principle: if the concentration is changed, that will shift the equilibrium to the side that would reduce that change in concentration.

The equilibrium shift to the left, so more hydrogen will be produced.

they are made of gases.

they have a spherical shape.

they make energy through fusion.

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.