Calculate the concentration of a solution made by diluting 46.0 mL of 4.0 M HBr to a final volume of 525.0 mL. Significant figures are graded for this problem. Be sure you do not round your answers until the very end of your calculations.

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