QUESTION: How much solute (lauric acid) do you need to add to the solvent wax (stearic acid) to make a 100g candle with a melting point that's 2.5°C lower than a candle made of pure stearic acid? (NOTE: The "100.0g" mass includes both solute and solvent) Show calculation, with units. ANSWER: Mix ?? g lauric acid with ?? g stearic acid

QUESTION: How much solute (lauric acid) do you need to add to the solvent wax (stearic acid) to make a 100g candle with a melting point that's 2.5°C lower than a candle made of pure stearic acid? (NOTE: The "100.0g" mass includes both solute and solvent) Show calculation, with units. ANSWER: Mix ?? g lauric acid with ?? g stearic acid

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 67AP

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