A POSITIVE entropy number means that the entropy INCREASED, so the products
of the reaction are
than the
reactants.

Anitrogen atom and an oxygen atom combine chemically to form nitric oxide. what is nitric oxide?

When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule

One student said that the investigation was not valid (a fair test). write a plan for the investigation that includes improvements to the method and apparatus