Chemistry

posted by .

which is more concentrated a 1 liter solution containing 30 g of NaCl or a 1 liter solution containing 30g of KCl

  • Chemistry -

    moles NaCl = grams/molar mass
    moles KCl = grams/molar mass
    M = moles/L.
    Which has the larger number of moles.

  • Chemistry -

    By the way I should point out that this question is a little misleading. If you are talking about % by volume, then 30g/L soln and 30 g/L soln are the same concn. Molarity differs because 30 g of each gives a different number of moles.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. please chem" help"

    a quantity of 0.5 g of crystalline NaCl is added to one liter of soultion containing 10e-3 mol of dissolved Ag+ demonestrate that AgCl precipitate from the solution and calculate the wight og AgCl in grams that form per liter. Assume …
  2. chemistry

    What is the percent by mass of 3.55 g NaCl dissolved in 88 g H2O?
  3. chemistry

    What is the percent by mass of 3.55 g NaCl dissolved in 88 g H2O?
  4. chemistry

    What is the percent by mass of 3.55 g NaCl dissolved in 88 g H2O?
  5. Chemistry

    How will the boiling point of a liter of water containing 1 mole of sodium chloride (NaCl) compare with that of a liter of water containing 1 mole of calcium chloride (CaCl2)?
  6. chemistry

    30. How will the boiling point of a liter of water containing 1 mole of sodium chloride (NaCl) compare with that of a liter of water containing 1 mole of calcium chloride (CaCl2)?
  7. introductory chemistry essentials

    A 3.5 Liter sample of 5.8 M NaCL solution is diluted to 55 Liter. What is the molarity of the new solution?
  8. Biology

    Which of the following solutions bathing a red blood cell would be considered isotonic?
  9. chemistry

    A potassium permanganate solution containing 1.58 g of KMnO4 per liter is added into 5 ml of an acidified iron (||) sulfate solution .Decolorizing of KMnO4 solution ceases when 10ml of the solution has been added. Calculate the mass …
  10. chemistry help plz

    A potassium permanganate solution containing 1.58g of KMnO4 per liter is added into 5 ml of an acidified iron (||) sulfate solution. Decolorizing of KMnO4 solution has been added .Calculate the mass of FeSo4.7H2O which has been dissolved …

More Similar Questions