Sucrose (table sugar, C12H22O11) can be oxidized to CO2 and H2O, and the enthalpy change for the reaction can be measured. C12H22O11(s) + 12 O2(g) → 12 CO2(g) + 11 H2O(ℓ) ΔHrxn° = -5645 kJ/mol-rxn What is the enthalpy change when 4.00 g of sugar is burned under conditions of constant pressure? kJ

Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
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
Section5.5: Enthalpy Changes For Chemical Reactions
Problem 5.6CYU: The combustion of ethane, C2H6, has an enthalpy change of 2857.3 kJ for the reaction as written...
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Sucrose (table sugar, C12H22O11) can be oxidized to CO2 and H2O, and the enthalpy change for the reaction can be measured.

C12H22O11(s) + 12 O2(g) → 12 CO2(g) + 11 H2O(ℓ)
ΔHrxn° = -5645 kJ/mol-rxn

What is the enthalpy change when 4.00 g of sugar is burned under conditions of constant pressure?

kJ

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