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10 February, 09:49

What is the mole fraction?

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  1. 10 February, 10:06
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    Mole fraction is a unit of concentration, defined to be equal to the number of moles of a component divided by the total number of moles of a solution. Because it is a ratio, mole fraction is a unitless expression. The mole fraction of all components of a solution, when added together, will equal 1.
  2. 10 February, 10:11
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    = Moles of solute / total moles solution
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