When a 4.25 g sample of solid NH4NO3 dissolves in 60.0 g of water in a coffee cup calorimeter, the temperature drops from 22.0°C to 16.9°C. What is the heat of reaction, qrxn? NH4NO3 NH+ + NO3 Csoln = 4.18 J/g°C 9rxn = [? ] J Enter either a + or - sign AND the magnitude. Do not round until the end. q,soln (J) Enter

When a 4.25 g sample of solid NH4NO3 dissolves in 60.0 g of water in a coffee cup calorimeter, the temperature drops from 22.0°C to 16.9°C. What is the heat of reaction, qrxn? NH4NO3 NH+ + NO3 Csoln = 4.18 J/g°C 9rxn = [? ] J Enter either a + or - sign AND the magnitude. Do not round until the end. q,soln (J) Enter

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter6: Thermochemistry

Section: Chapter Questions

Problem 68E: In a coffee-cup calorimeter, 1.60 g NH4NO3 is mixed with 75.0 g water at an initial temperature of...

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