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7 November, 06:17

What is the concentration of a. 100 L aqueous solution that contains. 014mol of KCL

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  1. 7 November, 06:32
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    Answer: 0.14 M

    Explanation:

    Given that,

    Amount of moles of KCl (n) = 0.014

    Volume of aqeous solution (v) = 0.100 L

    Concentration of KCl solution (c) = ?

    Since concentration (c) is obtained by dividing the amount of solute dissolved by the volume of solvent, hence

    c = n / v

    c = 0.014 moles / 0.100 L

    c = 0.14 M (note that 0.14 M is same as concentration in mole per litres which is molarity)

    Thus, the concentration of a. 100 L aqueous solution that contains. 014mol of KCL is 0.14 M
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