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Posted by on Wednesday, January 16, 2013 at 9:05pm.

Calculate the molarity of a solution made by dissolving 12.5 grams of Na2CrO4 in enough water to form exactly 550 mL of solution.

  • chemistry - , Wednesday, January 16, 2013 at 9:49pm

    mols = grams/molar mass
    Then M = mols/L where L = 0.550

  • chemistry - , Wednesday, November 2, 2016 at 3:59pm

    Calculate the molarity (M) of 30.0 grams of KOH (molar mass:56.11) in 200.00 ml of solution.

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