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Mathematics, 10.02.2021 20:20 lolo15xxx

12. A chemist has 40 mL of a solution that is 50% acid. How much water should he add to make a solution that is 10% acid?
Total Amount x % Acid = Amount of Acid
Total Amount
% Acid
Amount of Acid
Original Solution
Water
New Solution

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12. A chemist has 40 mL of a solution that is 50% acid. How much water should he add to make a solu...
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