10 grams of Ce2(SO4)3 was dissolved in 100 grams of water at 20 degrees Celsius. The solution is
O saturated
O unsaturated
O supersaturated

In which phase(s) do the molecules take the shape of the container?

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?