The chemical reaction shown above takes place in a closed system. What is true about the system while the reaction occurs? OA. The total mass of the system increases. OB. The total mass of the system stays the same. OC. The mass of the oxygen atoms increases. OD. The mass of the hydrogen atoms decreases.​

the dissolution of polymer can be thermodynamically described in 2 steps.

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .