SOLUTION: A 1000-gram salt-and-water solution contains 80 g of salt. This mixture is left in the open air, and 200 g of water evaporates from the solution. What is the percent concentration

SOLUTION: A 1000-gram salt-and-water solution contains 80 g of salt. This mixture is left in the open air, and 200 g of water evaporates from the solution. What is the percent concentration

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Question 1095872: A 1000-gram salt-and-water solution contains 80 g of salt. This mixture is left in the open air, and 200 g of water evaporates from the solution. What is the percent concentration of salt in the remaining solution?
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
80 gm of salt is now in 800 gm of solution or 10% salt in the solution.
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