Answer:
Explanation:
Using freezing point depression formula,
ΔTemp.f = Kf * b * i
Where,
ΔTemp.f = temp.f(pure solvent) - temp.f(solution)
b = molality
i = van't Hoff factor
Kf = cryoscopic constant
= 1.86°C/m for water
= (0 - (-5.58))/1.86
= 3.00 mol/kg
Assume 1 kg of water(solvent)
= (3.00 x 1)
= 3.00 mol.
Answer:
2
Explanation:
to separate objects or ideas into group based on ways they are alike
Answer:
Explanation:
No moraculos si a minha memoria não me trai acho temus 2tomos d carbono
Thermodynamics, Nuclear Physics, Quantum Physics, Astronomy and Astrophysics
