Probably the answer will be 28.60 because it's a lower number
Answer: are these for free points bc I dont now so thx
Explanation: Have a great day :)
Answer:
The change in entropy of gas is
Explanation:
n= Number of moles of gas
Change in entropy of gas =
From the given,
Let "T" be the initial temperature.
Therefore, The change in entropy of gas is
The scientific geographic name is usually a great election
Answer:
After the solution is heated, but before additional solute is added
Explanation:
An unsaturated solution is a solution that contains less solute than it can normally hold at a given temperature. Hence an unsaturated solution can still dissolve more solute.
When the solution is heated, the saturated cold solution becomes an unsaturated hot solution which is capable of dissolving more solute at this point.
Once more solute is dissolved, the solution becomes saturated again just before it begins to cool since no more solute dissolves in the solution at some point before cooling and addition of seed crystals.