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shay asked in Science & MathematicsChemistry · 2 months ago

What is the molarity of 25.0 g of Calcium Iodide dissolved in 250.0 mL of water to make 270.0 mL of solution?

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  • Dort
    Lv 7
    2 months ago

    molarity is simply the moles of CaI2 divided by the volume in liters

     

    How many moles of CaI2 do you have?

     

    What is the volume in Liters of solution?

      

    Divide

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  • 2 months ago

    25.0 g /293.89 g/mol / 0.270 L = 0.315 M

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