Since each ml of water weights 1 g, 0.1 liters of water = 100 grams. As well, "kilo" means "thousand". So 1 kilogram (kg) = 1000 grams. This means 100 g = 0.1 kg.
NE because it has the putter most electron energy level filled
Answer:
24.6 atm
Explanation:
Step 1: Given and required data
- Pressure of carbon dioxide (P): ?
- Volume of carbon dioxide (V): 1.00 L
- Moles of carbon dioxide (n): 1.00 mol
- Ideal gas constant (R): 0.08206 atm.L/mol.K
- Temperature of carbon dioxide (T): 300 K
Step 2: Calculate the pressure of carbon dioxide
Assuming ideal gas behavior, we will use the ideal gas equation.
P × V = n × R × T
P = n × R × T/V
P = 1.00 mol × 0.08206 atm.L/mol.K × 300 K/1.00 L
P = 24.6 atm
Explanation:
Let the volume of the solution be 100 ml.
As the volume of glycol = 50 = volume of water
Hence, the number of moles of glycol =
=
=
= 0.894 mol
Hence, number of moles of water =
= 2.77
As glycol is dissolved in water.
So, the molality =
= 17.9
Therefore, the expected freezing point =
=
Thus, we can conclude that the expected freezing point is .