What could make TriangleG become negative at a given enthalpy and entropy? A. Changing the temperature
B. Changing the pressure
C. Changing the concentrations
D. Changing the volume

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules

Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?