Answer:
1.42
Explanation: Because 2.12-0.70 equals 1.42
Answer:
The change in entropy is -1083.112 joules per kilogram-Kelvin.
Explanation:
If the water is cooled reversibly with no phase changes, then there is no entropy generation during the entire process. By the Second Law of Thermodynamics, we represent the change of entropy (
), in joules per gram-Kelvin, by the following model:

(1)
Where:
- Mass, in kilograms.
- Specific heat of water, in joules per kilogram-Kelvin.
,
- Initial and final temperatures of water, in Kelvin.
If we know that
,
,
and
, then the change in entropy for the entire process is:


The change in entropy is -1083.112 joules per kilogram-Kelvin.
A chemist is a registered professional who is capable and skilled to carry out experiments in the laboratory which pertains largely to chemicals. The applications which a chemist can do includes A). write a formula for a paint coating, and <span>C).determine the structure of a plant for medical purposes.</span>
Answer:
8.14x6.022×10^23 ~ 4.901908x10^24
Explanation:
Explanation:
hey my name is barsha CO2 + H2 + 02