Question

when a chemical reaction happens in a container in which one or more of the reactants or products can escape, you have a(n) _____ system. If a chemical reaction happens in a container in which none of the reactants or products can escape you have a(n) ______ system.
a.) endothermic, exothermic
b.) closed, open
c.) exothermic, endothermic
d.) open, closed

Answer 1

d.) open, closed