Which of the following is a correct inference that one can make about the burning of gasoline? a. chemical bonds are broken and others are formed. b. the reaction is a physical change. c. energy is absorbed by the gasoline. d. it is a physical change, not a chemical change.

Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant

Word equation for k(s) +h2o(l) yield koh (aq) + h2

Which suspect most likely committed the robbery and how do you know