Hello!
We have the following data:
v (volume) = ? (in L)
n (number of mols) = 1,5 mol
T (temperature) = 22 ºC
First let's convert the temperature on the Kelvin scale, let's see:
TK = TºC + 273,15
TK = 22 + 273,15
TK = 295,15
P (pressure) = 100 kPa → P = 100000 Pa → P ≈ 0,987 atm
R (gas constant) = 0,082 atm.L / mol.K
<span>We apply the data above to the Clapeyron equation (gas equation), let's see:
</span>
I hope this helps. =)
54gwgerwgqfqwefeqwg7fwyefgqw9f8hji
Answer: 41.2 grams will remain undissolved
Explanation: The solubility for the salt is 360 g/liter, or 0.36 g/ml. (Based on the word "around" which I take as the limit of solubility).
Thus, if we have 580 ml, (0.36g/ml)*(580ml) = 208.8 grams dissolve.
(250g - 208.8g) = 41.2 grams undissolved.
The answer is P
You can count how many electrons in the picture
Or you can search for the one who has 3 electrons in the outer shell
The name would be Magnesium sulfate monohydrate. It is also called Kieserite. It is a compound that is white and fine-grained. It is a mineral that consists of hydrated magnesium sulfate that occurs in the salt mines of Europe and India.