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3 Cards in this Set
- Front
- Back
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Ten liters of 25% salt solution and 15 liters of 35% salt solution are poured into a drum originally containing 30 liters of 10% salt solution. What is the percent concentration in the mixture? |
19.55 |
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How many pounds of water must be removed from a 50 lb of 3% salt solution so that the remaining solution will be 5% salt? |
20 lb |
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E |
F |
