Hey there!
The more energy a substance is, the more movement it has.
The energy of a substance determines its state of matter.
From least to most energy, it goes solid, liquid, gas.
So it needs to be going from a lower energy state to a higher energy state.
The only one that goes from a lower energy state to a higher energy state is C. H2O (l) --> H2O (g).
Hope this helps!
Answer:
A In the summer, the daytime temperature in City A is typically lower than the daytime temperature in City B.
B In the winter, the daytime temperature in City B is typically lower than the daytime temperature in City A.
Explanation:
Answer: He(g)
Explanation: I had the same question and I got the answer right
Answer:
The law of conservation of mass states that mass is neither created nor destroyed but the mass of the system must remain constant over time. The total number of atoms in the reactants is equal to the total number of atoms in the product. Therefore, this chemical equation shows that energy is conserved and demonstrates the law of conservation of mass.
