For the reaction A + B → C + heat,

the potential energy of the products, compared to the potential energy of the reactants, is

A)less and the reaction is exothermic
B)less and the reaction is endothermic
C)greater and the reaction is exothermic
D)greater and the reaction is endothermic

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

Using the thermodynamic information in the aleks data tab, calculate the standard reaction free energy of the following chemical reaction: →+p4o10s6h2ol4h3po4s round your answer to zero decimal places.

Fred is studying a substance that is made out of only one element. this means that