Problem- For the reaction shown below, which change in conditions made to the system at equilibrium will result in a net reaction to the right to form more product?
C(s) + 2 H2(g) ? CH4(g) ?H° = - 74.8 kJ
1) Adding more C
2) Decreasing the concentration of H2
3) Increasing the concentration of H2
4) Increasing the concentration of CH4