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7 November, 01:10

What volume of a 0.4M solution can be prepared with 4.6 moles of

sucrose? *

How?

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Answers (1)
  1. 7 November, 02:15
    0
    Answer: 11.5 L

    Explanation:

    Sucrose is a dissacharide with a chemical formula C12H22O11. It is composed of glucose and fructose.

    Given that:

    volume of sucrose = ?

    Concentration of sucrose = 0.4M

    (Note that molarity is the same as concentration in moles per litres,

    So, 0.4M = 0.4 mol/L)

    Amount of moles of sucrose = 4.6 moles

    Recall that the concentration of a solution depends on the amount of solute dissolved in a particular volume of solvent.

    I. e Concentration in mol/L =

    Amount in moles / Volume in liters

    0.4M = 4.6 moles / Volume

    Volume = 4.6 moles / 0.4 mol/L

    Volume = 11.5 L

    Thus, 11.5 liters of 0.4M solution can be prepared with 4.6 moles of sucrose.
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