Using the data below, calculate the enthalpy for the decomposition of sodium bicarbonate. 2NaHCO3(s) NażCO3(s) + H2O(g) + CO2(g) Compounds S (/mol-K) AHf° (kJ/mol) NaHCO,(s) Na,Co,(s) Co,(g) H,O(g) 102 -948 136 -1131 214 -394 189 -242 AHxn = [ ? ] kJ %3D Enter either a + or - sign AND the magnitude.

Physical Chemistry
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Author:Ball, David W. (david Warren), BAER, Tomas
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Chapter2: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 2.79E: The enthalpy of combustion of diamond is -395.4 kJ/mol. C s, dia O2 g CO2 g Determine the fH of C...
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Student Orie.
Using the data below, calculate the enthalpy for the
decomposition of sodium bicarbonate.
2NaHCO3(s) → Na,CO3(s) + H2O(g) + CO2(g)
Compounds S (J/mol-K) AHF° (kJ/mol)
NaHCO,(s)
Na,CO,(s)
CO,(g)
H,O(g)
102
-948
136
-1131
214
-394
189
-242
AHxn = [ ? ] kJ
%3D
Enter either a + or - sign AND the magnitude.
Enthalpy (kJ)
Enter
Transcribed Image Text:lp acellus_engine.html?ClassID=1246112631# Student Orie. Using the data below, calculate the enthalpy for the decomposition of sodium bicarbonate. 2NaHCO3(s) → Na,CO3(s) + H2O(g) + CO2(g) Compounds S (J/mol-K) AHF° (kJ/mol) NaHCO,(s) Na,CO,(s) CO,(g) H,O(g) 102 -948 136 -1131 214 -394 189 -242 AHxn = [ ? ] kJ %3D Enter either a + or - sign AND the magnitude. Enthalpy (kJ) Enter
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