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    Molarity problems

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    1. Calculate each of the following quantities.
    a. grams of solute in 173.4 mL of 0.207 M calcium acetate
    b. molarity of 576 mL solution containing 21.1 g of potassium iodide
    c. moles of solute in 145.6 L of 0.726 M sodium cyanide

    2. Assuming that the volumes are additive, what is the concentration of KBr in a solution prepared by mixing 0.286 L of 0.052 M KBr with 0.590 L of 0.075 M KBr?

    [Write answers in scientific notation : ex. 2.54e12 g]

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    https://brainmass.com/chemistry/stoichiometry/molarity-problem-explanation-50191

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    1. Calculate each of the following quantities.

    a. grams of solute in 173.4 mL of 0.207 M calcium acetate

    b. molarity of 576 mL solution containing 21.1 g of potassium iodide

    c. moles of solute in 145.6 L of 0.726 M sodium cyanide

    a. Molarity =Moles of solute/Volume of ...

    Solution Summary

    The molarity problems are discussed. The volumes of additives are assumed. The solution provides a detailed and step-by-step explanation for the problem.

    $2.49

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