neutralization of 0.28M 18 mL sodium hydroxide with 0.5 mL nitric acid of 42% at the end of the reaction, a temperature increase of 15 °C was observed and the heat value was 825 cal it is determined. According to these results; a) The number of moles of the neutralized base is b) The enthalpy of reaction is c) The constant of the calorimeter in terms of water is (d(HNO3)= 1.51g/mL; M(HNO3)=63.01 g/mol) According to the enthalpy value, the reaction is

neutralization of 0.28M 18 mL sodium hydroxide with 0.5 mL nitric acid of 42% at the end of the reaction, a temperature increase of 15 °C was observed and the heat value was 825 cal it is determined. According to these results; a) The number of moles of the neutralized base is b) The enthalpy of reaction is c) The constant of the calorimeter in terms of water is (d(HNO3)= 1.51g/mL; M(HNO3)=63.01 g/mol) According to the enthalpy value, the reaction is

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

Chapter1: Chemical Foundations

Section: Chapter Questions

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Question

neutralization of 0.28M 18 mL sodium hydroxide with 0.5 mL nitric acid of 42%
at the end of the reaction, a temperature increase of 15 °C was observed and the heat value was 825
cal it is determined. According to these results;
a) The number of moles of the neutralized base is
b) The enthalpy of reaction is
c) The constant of the calorimeter in terms of water is
www
(d(HNO3)= 1.51g/mL; M(HNO3)=63.01 g/mol)
www.w
According to the enthalpy value, the reaction is

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