Which choice below would affect the rate of reaction in the opposite way from the other four?
a. cool the reaction down
b. add a catalyst
c. decrease the pressure
d. use larger pieces of solid reactants
e. decrease the concentration of the reactants

Is a pencil falling to the floor anon contact force, a force, or a contact force

Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin

Heat is the total potential energy of a substance that can be transferred. true false