Which of the following describes a saturated solution? a. one containing 1 g of sugar in 100 ml of water. b. one that contains as much solute as it can hold at a given temperature. c. one that contains less solute than it can hold at 25oc. d. one in which the ratio of solute to solvent is small. e. one that is equivalent to a supersaturated solution. that is equivalent to a supersaturated solution.

An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g

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

How do dying stars contribute to the formation of planets