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How it possible that 2 different combinations of solute and solvent can make solutions with the same concentration?
Wiki User
∙ 11y ago
By dissolving the same number of moles of each substance in the same volume of water
Wiki User
∙ 12y ago
Wiki User
∙ 11y agoThe best way to answer this question is with an example.
- 1 liter of water containing 36.5 g of HCl - concentration = 1 molar
- 20 liters of water containing 730g of HCl - concentration = 1 molar.
This result is mathematically necessary because concentration is defined as a ratio between two numbers, usually the content of the solute and the volume of solution containing it. As is well known from arithmetic/algebra, if one set of numbers results in a particular ratio, any other set of numbers that are the same multiples of the two original numbers will also give the same ratio.
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