Chemistry Past Questions and Answers

In the reaction E+F ↔ G+H, the backward reaction is favoured if the concentration of

What amount of mercury would be liberated if the same quantity of electricity that liberates 0.65g of zinc is applied?

Which of the following equations show that a reaction is in equilibrium?

PCl_5(g) ↔ PCl_3(g) + Cl_2(g)
In the reaction above, a decrease in pressure will

When H2S is passed into a solution of iron (III) chloride, the solution turns