<span>Heat from the can is making the water molecule move faster, which melts the ice.</span>
Answer and Explanation:
As the temperature of the substances increases, the average energy of the molecules increases, and average energy of attraction between the molecules decreases consequently intermolecular spacing between the molecules increases. As a result, a substance change in succession from gas to liquid to solid.
it is a i believe: Bicarbonate and carbonic acid (A)
Positive
And Negative for oxygen.