Post a New Question

Chemistry

posted by on .

A solution of H2SO4 with a modal concentration 6.25m has a density of 1.300 g/ml. What is the molar concentration?

  • Chemistry - ,

    Do you mean molal concn of 6.25m?
    6.25 m means 6 .25 moles/1000g solvent.
    grams solute = 6.25*40 = 250 grams.
    Total mass of solute + solvent = 1000 + 250 = 1250 grams soln.
    volume = mass/density = 1250g/1.30 = ??
    M = moles/L soln.

  • Chemistry - ,

    The boiling point of an aq solution 102.11 C. What is the freezing point?

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question