Sarah heated two cubes of aluminum to 5 °C. Cube A has a volume of four cubic centimeters. Cube B has a volume of two cubic centimeters. If the cubes do not touch each other, which of these statements is true?

F. Cube A has a higher temperature than cube B.

G. Cube B has a higher temperature than cube A.

H. Cube A has more thermal energy than cube B.

I. Cube B has more thermal energy than cube A.

H. Cube A has more thermal energy than cube B.

Explanation:

Since both cubes are at 5 °C. It means both cubes have same temperatures.

This is because temperature is independent of the amount of system.

Thermal energy however is a function of the amount of the system. thermal energy is the total kinetic energy of particles of matter. Since Cube A is larger, it means that cub A has a higher thermal energy than cube B.

The correct option is;

H. Cube A has more thermal energy than cube B.

adding or remove a gaseous reactant or product changes the concentrations. if the concentration of reactant or product is increased, the system will shift away from the side in which concentration was increased (i.e. if the concentration of reactants is increased, the system will shift toward the products. if more products are added, the system will shift to form more reactants). conversely, if the concentration of reactant or product is decreased, the system will shift toward the side in which concentration was decreased (i.e. if reactants are removed, the system will shift to form more reactants. if the concentration of products is decreased, the equilibrium will shift toward the products).

explanation: