chemistry

What is the molarity of a 28.9 g of CaCl2 dissolved in water to make up 0.78L of solution?

  1. 👍 0
  2. 👎 0
  3. 👁 114
  1. mols CaCl2 = grams/molar mass
    M = mols CaCl2/L soln

    1. 👍 0
    2. 👎 0
    posted by DrBob222

Respond to this Question

First Name

Your Response

Similar Questions

  1. chemistry

    If 2.1 moles of CaCl2 are dissolved in enough water to make a 0.92-liter solution, what is the resulting molarity? 0.44 M CaCl2 0.70 M CaCl2 2.3 M CaCl2 3.0 M CaCl2

    asked by smith on November 7, 2010
  2. Chemistry

    what is the molarity of 28.9 g of cacl2 dissolved in water to make 0.78 l of solution

    asked by Fred on May 25, 2013
  3. Chemistry

    what is the molarity of 28.9 g of CaCl2 dissolved in water to make 0.78 L solutions?

    asked by Chantil on June 27, 2013
  4. chemistry

    If 2.1 moles of CaCl2 are dissolved in enough water to make a 0.92-liter solution, what is the resulting molarity?

    asked by smith on November 28, 2010
  5. Chemistry

    If 33.6 grams of KCl are dissolved in 192 grams of water, what is the concentration of the solution in percent by mass? AND if 2.1 moles of CaCl2 are dissolved in enough water to make a .92 liter solution what is the resulting

    asked by Dr. David on March 27, 2012
  1. chemistry

    What is the percent by mass of 3.55 g NaCl dissolved in 88 g H2O? 2. A solution is made by adding 1.23 moles of KCl to 1000.0 g of water. What is the % by mass of KCl in this solution? 3. If you have 100.0 mL of a 25% aqueous

    asked by Anonymous on February 10, 2011
  2. chemistry

    23.9 g of CaCl2 (MM = 111.0 g/mol) is dissolved in enough water to make 300. mL of solution. What is the molarity of the solution?

    asked by Brendon on November 12, 2014
  3. chemistry

    What is the percent by mass of 3.55 g NaCl dissolved in 88 g H2O? 2. A solution is made by adding 1.23 moles of KCl to 1000.0 g of water. What is the % by mass of KCl in this solution? 3. If you have 100.0 mL of a 25% aqueous

    asked by Anonymous on February 10, 2011
  4. chemistry

    What is the percent by mass of 3.55 g NaCl dissolved in 88 g H2O? 2. A solution is made by adding 1.23 moles of KCl to 1000.0 g of water. What is the % by mass of KCl in this solution? 3. If you have 100.0 mL of a 25% aqueous

    asked by Anonymous on February 10, 2011
  5. chemistry

    how many grams of CaCl2 would be dissolved in 1.9 liters of a 0.2 molarity solution of CaCl2?

    asked by q on January 13, 2010

More Similar Questions