Business
Engineering
Math
Science
Social ScienceCalculate the standard enthalpy change for the reaction 2C8H18(l) + 17O2(g) → 16CO(g) + 18H2O(l).Given: 2C8H18(l) + 25O2(g) → 16CO2(g) + 18H2O(l) H° = –11,020 kJ/mol 2CO(g) + O2(g) → 2CO2(g) H° = –566.0 kJ/mol
Calculate the standard enthalpy change for the reaction
2C8H18(l) + 17O2(g) → 16CO(g) + 18H2O(l).
Given: 2C8H18(l) + 25O2(g) → 16CO2(g) + 18H2O(l)
H° = –11,020 kJ/mol 2CO(g) + O2(g) → 2CO2(g)
H° = –566.0 kJ/mol
Expert Answer
Thermodynamic is the branch of chemistry that mainly deals with the heat transfer between system and surroundings. Here system is the substance for which the heat content is studied and remaining part of universe is consider as the surroundings.
The heat content of any substance or reaction system can be expressed in terms of enthalpy whereas the randomness in the system is associated with the entropy of system.
Hess law states that the enthalpy change for multistep chemical react...
Image Transcriptionclose
-ΔΗ+ ΔΗ+ΔΗ. . . ΣΔΗ, reaction
Science
Chemistry
Chemical Thermodynamics
Related Chemistry Q&A
Find answers to questions asked by student like you
Show more Q&A addQ: A student is determining the density of an unknown metal with a mass of 256.0 g. The student partial...
A: First, the volume of unknown metal is determined as follows,
Q: Show the bond polarity for the molecule CH2O
A: In polar covalent bonds, electrons are not shared equally between the two atoms, so one atom is slig...
Q: Indicate whether the following compounds are molecular or ionic and provide the systematic name. Whe...
A: If a compound contains a metal cation bonded to a non-metal anion then it can be considered as an Io...
Q: Consider the unbalanced equation for the neutralization of acetic acid: αHC2H3O2(aq)+βBa(OH)2(aq) →γ...
A: The unbalanced chemical equation is given by as follows:
Q: 10. Predict the geometry of the following molecules using the VSEPR method: (a) HgBr2, (b) N2O, (c)...
A: The VSEPR theory in chemistry refers to the valence shell electron-pair repulsion theory is used to...
Q: 1.Write the formula for each of the following compounds (do not use subscripts, but remember parenth...
A: The formula for Ammonium acetate is CH3COONH4. The formula for Potassium phosphite is K3O3P. ...
Q: Find the volume of 0.130 M hydrochloric acid necessary to react completely with 1.55 g Al(OH)3.
A: Solution stoichiometry involves the calculation of concentration of solutions in the given condition...
Q: Ma'am/sir how do you do energy shells for science.
A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. These particles ...
Q: Liquid octane (C8H18), a component of gasoline, reacts with gaseous oxygen to form gaseous carbon di...
A: In the balanced chemical equation, number of atoms and charge on either side of the equation must be...
