When 5.28 g of a solid mixture composed of NH4Cl and CaCl2 was dissolved in 100.0 mL of water, the temperature of the water rose by 4.91°C. How many grams of each substance was in the mixture? Include the mass of salts in calculation of heat generated. g NH4Cl = ______________g g CaCl2 =_______________g

When 5.28 g of a solid mixture composed of NH4Cl and CaCl2 was dissolved in 100.0 mL of water, the temperature of the water rose by 4.91°C. How many grams of each substance was in the mixture? Include the mass of salts in calculation of heat generated. g NH4Cl = g g CaCl2 =_g

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter4: Energy And Chemical Reactions

Section: Chapter Questions

Problem 67QRT

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