<span>∆T = i * Kf * m
Kf(cryoscopic constant of water) = -1.858°C·kg/mol
i = 1 (for glycerin)
m = molality of solute(glycerin) = nos of moles of glycerin / mass of solvent(water)[n/M]
n = 30.7g/92.09g = 0.33337moles
M is deduced from the density of water which is 1Kg/1000ml(1Kg/L)
M = 376ml * (1Kg/1000ml) = 0.376Kg
m is thus; 0.33337moles/0.376Kg = 0.8866mol/Kg
=> ∆T = 0.8866mol/Kg * 1 * -1.858°C·kg/mol
∆T = -1.647°C
~ -1.65°C.</span>
Answer: high pressure over Canada and Asia
Explanation:
Temperature affects air pressure, it should be noted that if the air is warm, they then exert less pressure when they are being compared to cold, dense air.
Semi-permanent features present in the real world the average surface pressure and wind pattern during January are high pressure over Canada and Asia.
The river that forms the border is known as the Paraná River
A, the Aral Sea, which is a body of water that is shrinking so fast many are calling it "one of the planet's worst environmental disasters."
