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If 4.29 g of CuNo3 is dissolved in water to make a 0.370 M solution, what is the volume of the solution in milliliters

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If 4.29 g of CuNo3 is dissolved in water to make a 0.370 M solution, what is the volume of the solution in milliliters

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If 4.29 g of CuNo3 is dissolved in water to make a 0.370 M solution, what is the volume of the solution in milliliters

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Answer

  • Volume = 62.2 mL
    Explanation:
    Molarity (concentration) = 0.370 M
    Mass of CuNO3 = 4.29 grams
    Concentration M = Moles / Volume
    Moles of CuNO3 = Mass 4.29 grams / Molar mass 187.56 g/mol
    = 0.023 moles
    0.370 M = 0.023 moles / Volume (L)
    Volume (L) = 0.023 / 0.370 = 0.0622 L
    Convert L to mL
    1 L = 1000 mL
    0.0622 L = 0.0622 * 1,000 = 62.2 mL

 

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Answered on June 21, 2020 8:07 am

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