In order to determine the concentration of a sodium hydroxide solution, a student is provided with two solutions labelled X and Y
X is aqueous Hydrochloric acid with a mass concentration of 19.6 g dm-3.
Y is a sodium hydroxide solution of unknown concentration

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