What is Keq for the reaction N2 + 3H2 = 2NH3 if the equilibrium concentrations are [NH3] = 2 M, [N2] = 3 M, and [H2] = 1 M?
A. Keq = 1.5
B. Keq = 0.67
C. Keq = 1.33
D. Keq = 0.75

What is the percentage of hydrogen in c2h4

In the experiment you asked to react hydrochloric acid and with sodium hydroxide. when measuring the volume of the reactants, which instrument would give the greatest precision.

If a simple machine aduces the strength of a force, what must be increased? the speed of the input force the work the simple machine performs the size of the simple machine the distance over which the force is applied