Match the scientist with his discovery or contribution. Match Term Definition
J. J. Thomson A) Electrons
John Dalton B) Atoms
Ernest Rutherford C) Neutrons
James Chadwick D) Protons

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