Post a New Question

chemistry 2

posted by on .

how many grams of calcium nitrate need to be dissolved in 250 mL of water to form a solution that has a freezing temperature of -3.2 degrees C

  • chemistry 2 - ,

    delta T =i*Kf*molality
    Solve for molality. i = 3

    m = mols/kg solvent
    Solve for moles.

    moles = grams/molar mass
    Solve for grams.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question