Stardust - Music Sounds Better With You (Mexy & Ziran Remix)

everytime im in the street

I have two solutions. In the first solution, 1 mole of sodium chloride is dissolved to make 1 liter of solution. In the second one, 1 mole of sodium chloride is added to 1 liter of water. Is the molarity of each solution the same?
- No, the molarities are not the same. In the first solution, your final volume of your solution is equal to 1 liter. In the second solution, your final volume will be higher than 1 liter, because you have added your sodium chloride to 1 liter of water, rather than ending up with 1 liter after the combination. Though the number of moles of sodium chloride is the same in both solutions, the difference in solution volume results in a different molarity.

everytime im in the street

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