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new question help [true or false?] the amount of energy in the universe at the end of a reaction is always altered from the amount

Question

New Question Help [TRUE or FALSE?] The amount of ENERGY In the universe at the END of a reaction is always altered from the amount BEFORE the reaction. [FALSE]: Energy remains in CLOSED SYSTEMS where reactions occur and is Irrelevant in the greater universe [FALSE]: Energy is CONSERVED in the universe, though it may be taken in or released from a closed system [TRUE]: Energy in the universe is always DECREASED during the course of a reaction [TRUE]: Energy in the universe is always INCREASED during the course of a reaction

Answer

4 (134 Votes)
Verificación de expertos
Quentin Veteran · Tutor for 11 years

Answer

FALSE: Energy is CONSERVED in the universe, though it may be taken in or released from a closed system

Explanation

## Step 1: Identify the principle of energy conservation.The principle of the conservation of energy states that energy cannot be created or destroyed during physical or chemical processes. This implies that the total energy of an enclosed system will remain constant over time.## Step 2: Apply the principle to the universe.The universe can be considered as a closed system. Therefore, the total energy in the universe remains constant over time, regardless of the reactions occurring within it.## Step 3: Analyze the given statements.- The first option states that energy remains in closed systems where reactions occur and is irrelevant in the greater universe. This is incorrect because the principle of energy conservation applies universally.- The second option states that energy in the universe is always decreased during the course of a reaction. This contradicts the conservation principle.- The third option states that energy is conserved in the universe, though it may be taken in or released from a closed system. This aligns with the conservation principle.- The fourth option states that energy in the universe is always increased during the course of a reaction. This also contradicts the conservation principle.## Step 4: Select the correct answer.Based on the principle of energy conservation, the correct answer is the third option.#