Calculate the the mass of nitrogen monoxide formed when 1.20 mole of ammonia reacts. Show all steps used to reach the answer.

Which part of a feedback mechanism is able to monitor the conditions outside of cells and usually uses nerve cells to relay this information to an intergrating center

Salt in oceans comes from and of rocks

Which would freeze at a higher temperature: the great salt lake or lake tahoe? a. lake tahoe would freeze at a higher temperature. b. the great salt lake would freeze at a higher temperature. c. both lakes would freeze at the same temperature.