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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?

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.