For a gas sample containing equimolar amounts of carbon monoxideand heliumat 300 K, heliumhas average speed and average kinetic energy compared tocarbon monoxidegas. a.a lower; the same b. the same; the same c. a higher; the same d. a higher; higher

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

Which element is least likely to undergo a chemical reaction

Why does ammonia, nh3, behave as a base when it reacts with an acid? z