2 H2 + O2 --> 2 H2O Molar mass of H2 = 2.0 O2 =32.0 H2O=18.0
If there are 50 grams of Oz, how many moles of H20 can be made?

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