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What is the mass/volume percent of a solution with 7.5g of Na2CO3 dissolved in 20.0 g of water? 9.3 % 27% 7.5%

What is the mass/volume percent of a solution with 7.5g of Na2CO3 dissolved in 20.0 g of water? 9.3 % 27% 7.5%
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What is the mass/volume percent of a solution with 7.5g of Na2CO3 dissolved in 20.0 g of water?

9.3 %
27%
7.5%

asked
User Zaufi
by
8.4k points

1 Answer

3 votes

Answer:

7.5%

Step-by-step explanation:

I just know it's that

answered
User Rajat Goel
by
8.7k points
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