The following information is given for bismuth at 1atm: boiling point = 1627 °C melting point = 271 °C specific heat solid= 0.126 J/g°C specific heat liquid = 0.151 J/g°C AHvap (1627 °C) = 172 kJ/mol AHfus (271 °C) = 11.0 kJ/mol What is AH in kJ for the process of freezing a 37.2 g sample of liquid bismuth at its normal melting point of 271 °C. kj

The following information is given for bismuth at 1atm: boiling point = 1627 °C melting point = 271 °C specific heat solid= 0.126 J/g°C specific heat liquid = 0.151 J/g°C AHvap (1627 °C) = 172 kJ/mol AHfus (271 °C) = 11.0 kJ/mol What is AH in kJ for the process of freezing a 37.2 g sample of liquid bismuth at its normal melting point of 271 °C. kj

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter5: Principles Of Chemical Reactivity: Energy And Chemical Reactions

Section5.3: Energy And Changes Of State

Problem 1RC: 1. Which of the following processes requires the largest input of energy as heat? raising the...

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