Dilution Problem - Find final concentration after adding known amount of solvent
9. Altering Product Strength 9.1) Dilution 9.1.1) Dilution
9.1.1.1) Find initial concentration in dilution Easy 1
Total tried: Correct: Wrong:
9. Altering Product Strength 9.1) Dilution 9.1.1) Dilution
9.1.1.1) Find initial concentration in dilution Easy 1
Total tried: Correct: Wrong:
If 71.5 ml of solvent is added into 46.5 mL of a 19.75 % solution, then calculate the new concentration.
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lb equals 7.78 % kg