N2 bond energy

Sep 30, 2019 · A C–C bond has an approximate bond energy of 80 kcal/mol, while a C=C has a bond energy of about 145 kcal/mol. We can calculate a more general bond energy by finding the average of the bond energies of a specific bond in different molecules to get the average bond energy. A1110 2 145^03 jofStandards NATL 'VmmiiiSnSKBSllM^^'Wr 0 ' Admin.Bldg. All102145903 1970 QcToO S U573V31:1970C.1NBS-PUB-C 1964 NSRDS-NBS31 BondDissociationEnergies InSimpleMolecules U.S.DEPARTMENTOFCOMMERCE

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  • The Bond Enthalpy is the energy required to break a chemical bond. It is usually expressed in units of kJ mol-1, measured at 298 K. The exact bond enthalpy of a particular chemical bond depends upon the molecular environment in which the bond exists. Therefore, bond enthalpy values given in chemical data books are averaged values.
  • On the reactant side, the bond energy for N2 = 941 kj/mole and the bond energy for H2 = 436kj/mol X 3 moles = l308. On the reactant side is all energy input to break the bonds and on the product side is all energy output as new bonds form.
  • Answer to Given the following information N2 bond energy = 941kJ/mol F2 bond energy = 154kJ/mol (1/2)N2(g) +(3/2)F2(g) NF3(g) ΔH?... Skip Navigation Chegg home
  • Sep 11, 2007 · When to know when to use SINGLE-BOND, DOUBLE-BOND, or TRIPLE BOND for compounds? I don't know how to bond substances (these must be covalent, right?) and know whether to use single, double, or triple bonds (esp. triple bond). for example, O2 requires double bond and N2 requires triple bond, and H2O requires single bond.
  • Triple bonds have short bond lengths (in this case, 109.76 pm) and high dissociation energies (in this case, 945.41 kJ/mol), and are thus very strong, explaining dinitrogen's chemical inertness. [24] There are some theoretical indications that other nitrogen oligomers and polymers may be possible.
  • Bond energy calculations for reactions are equal to the bond energy of broken bonds minus the bond energy of the bonds that were formed. The value of each bond is determined from a reference table of bond energies (bond enthalpies). Electronegativity is an important factor in bond strength. Mar 29, 2019 · To calculate bond energy, start by looking up the bond energies you’re working with either online or in a chemistry book. Then, multiply those bond energies by the number of individual bonds being broken, then add up all the energies on the reactant side of the equation.
  • Dec 17, 2013 · 052 - Bond Length and Bond Energy In this video Paul Andersen explains how the bond length and bond energy are calculated using an energy distance graph. The strength of the bond is determined by ...

The Bond Enthalpy is the energy required to break a chemical bond. It is usually expressed in units of kJ mol-1, measured at 298 K. The exact bond enthalpy of a particular chemical bond depends upon the molecular environment in which the bond exists. Therefore, bond enthalpy values given in chemical data books are averaged values. Oct 12, 2008 · How do you calculate the enthalpy of combustion from the bond enthalpy? I have calculated the enthalpy of combustion for methanol as 535kJmol-1. Since this reaction should be exothermic, I don't know why I have got a positive value. So to break this carbon carbon triple bond and the two hydrogen hydrogen bonds, plus the energy it takes to make the bonds, to make new product bonds. We said earlier that you always have to add energy to break bonds, so bond enthalpy is always positive, so we know this part of our calculation should always be a positive number.

Jun 26, 2009 · Bond energy is the energy required to break up a bond. So the heat formation is sum of the bond energies of broken bonds on reactant side minus bond energies of bonds formed ond product side. N₂ + 3 Cl₂ → 2 NCl₃. On reactant side there is one N≡N and three Cl-Cl bonds broken while six N-Cl are formed on product side. PROPERTIES OF ATOMS, RADICALS, AND BONDS 4.41 TABLE 4.11 Bond Dissociation Energies The bond dissociation energy (enthalpy change) for a bond A 9B which is broken through the reaction AB : A B is defined as the standard-state enthalpy change for the reaction at a specified temperature, here at 298 K. That is, Hf 298 298 298 298 Hf (A) Hf (B ...

Nitrogen is one of the few elements that readily forms strong multiple bonds. (Carbon is another.) There is a very strong triple bond between nitrogen atoms in molecular nitrogen. The N=N bond energy of azides is less than half the energy of a triple bond and N-N bonds are quite weak. Single N-O bonds are considerably weaker than N-H bonds. Mar 07, 2011 · ok.. so we know that the bond energy of N2 = 498 KJ/mole and bond energy of O2 = 363 KJ/mole . we also know that delta h of the reaction = summation of bond energies of reactants - summation of bond energies of products . so we have . 180 = 498 + 363 - 2(BE os NO) 2(BE NO) = 681. bond energy of N=O = 340.5 The bond-dissociation energy (BDE, D 0 , or DH°) is one measure of the strength of a chemical bond A–B. It can be defined as the standard enthalpy change when A–B is cleaved by homolysis to give fragments A and B, which are usually radical species.

Given that the bond energy of N2 is 946 kJ/mole, the bond energy of O2 is 498 kJ/mole and the NO bond energy is 631 kJ/mole, how much energy is required to react 1 mole of nitrogen molecules according to the following reaction? N2 + O2 → 2 NO Potential-energy curves for O2+, N2+, and CO+ ... The second-order optical properties of nitrogen radical cation have been calculated as a function of bond length starting with the neutral ... A1110 2 145^03 jofStandards NATL 'VmmiiiSnSKBSllM^^'Wr 0 ' Admin.Bldg. All102145903 1970 QcToO S U573V31:1970C.1NBS-PUB-C 1964 NSRDS-NBS31 BondDissociationEnergies InSimpleMolecules U.S.DEPARTMENTOFCOMMERCE Atomic and ionic radii. Lattice thermodynamics. Redox & Coordination Kf. Solvent data (including Kf,Kb) Solubility data. Substituent constants. vapor pressure H2O. Molecular parameters. Character Tables. ) and Bond Lengths (r)

PROPERTIES OF ATOMS, RADICALS, AND BONDS 4.41 TABLE 4.11 Bond Dissociation Energies The bond dissociation energy (enthalpy change) for a bond A 9B which is broken through the reaction AB : A B is defined as the standard-state enthalpy change for the reaction at a specified temperature, here at 298 K. That is, Hf 298 298 298 298 Hf (A) Hf (B ... So if you consider that dinitrogen has a triple bond and dioxygen a double bond, you see that breaking dinitrogen into atoms requires a much higher bond dissociation energy. Also, you see that the bond length in dinitrogen is the shortest, so here your teacher's rule of thumb (shorter bond, stronger bond) works nicely. F is smaller than N and O thus having a small bond length. That rule does not work, even if you compare just the single bonds. .

Given that the bond energy of N2 is 946 kJ/mole, the bond energy of O2 is 498 kJ/mole and the NO bond energy is 631 kJ/mole, how much energy is required to react 1 mole of nitrogen molecules according to the following reaction? N2 + O2 → 2 NO

But what is the total bond energy of CO2? $\endgroup$ – user3658408 Feb 7 '16 at 21:52 $\begingroup$ In $\ce{CO2}$, the potential energy in the carbon-oxygen double bonds is equal to the number of such bonds in the molecule multiplied with the average bond enthalpy. PROPERTIES OF ATOMS, RADICALS, AND BONDS 4.41 TABLE 4.11 Bond Dissociation Energies The bond dissociation energy (enthalpy change) for a bond A 9B which is broken through the reaction AB : A B is defined as the standard-state enthalpy change for the reaction at a specified temperature, here at 298 K. That is, Hf 298 298 298 298 Hf (A) Hf (B ... Balance the reaction of N2 + Cl2 = NCl3 using this chemical equation balancer! Bond order for \(\ce{C=C}\) and \(\ce{O=O}\) is 2. The amount of energy required to break a bond is called bond dissociation energy or simply bond energy. Since bond lengths are consistent, bond energies of similar bonds are also consistent. Thus, tables of bond energies are also of common occurence in handbooks.

Calculate the enthalpy for the following reaction: N2 + O2 2 NO given the following bond dissociation energies: N2 = 226 kcal/mol O2 = 119 kcal/mol NO = 145 kcal/mol. A1110 2 145^03 jofStandards NATL 'VmmiiiSnSKBSllM^^'Wr 0 ' Admin.Bldg. All102145903 1970 QcToO S U573V31:1970C.1NBS-PUB-C 1964 NSRDS-NBS31 BondDissociationEnergies InSimpleMolecules U.S.DEPARTMENTOFCOMMERCE

Bond enthalpy is the energy required to form or break a given bond. Its value can change between molecules, even for the same type of bond. For example, the bond energy of H 2 O's two O−H bonds is 464 kilojoules per mole (kJ/mol), but in methanol (CH 3 OH) the one O−H bond has an enthalpy of 427 kJ/mol. On the reactant side, the bond energy for N2 = 941 kj/mole and the bond energy for H2 = 436kj/mol X 3 moles = l308. On the reactant side is all energy input to break the bonds and on the product side is all energy output as new bonds form.

Mar 29, 2019 · To calculate bond energy, start by looking up the bond energies you’re working with either online or in a chemistry book. Then, multiply those bond energies by the number of individual bonds being broken, then add up all the energies on the reactant side of the equation. Mar 29, 2019 · To calculate bond energy, start by looking up the bond energies you’re working with either online or in a chemistry book. Then, multiply those bond energies by the number of individual bonds being broken, then add up all the energies on the reactant side of the equation. Nov 14, 2018 · Given: N2 + 3Cl2 → 2NCl3, ΔH = 464 kJ/mol Use the given bond energies and the periodic table to calculate the energy change in the reaction. The ΔH when 85.3 grams of chlorine reacts in the given reaction is kilojoules.

PROPERTIES OF ATOMS, RADICALS, AND BONDS 4.41 TABLE 4.11 Bond Dissociation Energies The bond dissociation energy (enthalpy change) for a bond A 9B which is broken through the reaction AB : A B is defined as the standard-state enthalpy change for the reaction at a specified temperature, here at 298 K. That is, Hf 298 298 298 298 Hf (A) Hf (B ... Balance the reaction of N2 + Cl2 = NCl3 using this chemical equation balancer!

Dec 17, 2013 · 052 - Bond Length and Bond Energy In this video Paul Andersen explains how the bond length and bond energy are calculated using an energy distance graph. The strength of the bond is determined by ...

b.N2 + 3H2 --> 2NH3. Bond Energy. The heat of a specific reaction can be determined by using bond energies of the quantities involved in that specific reaction. The SI unit of bond energy and heat ... Bond enthalpy is the energy required to form or break a given bond. Its value can change between molecules, even for the same type of bond. For example, the bond energy of H 2 O's two O−H bonds is 464 kilojoules per mole (kJ/mol), but in methanol (CH 3 OH) the one O−H bond has an enthalpy of 427 kJ/mol.

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  • So if you consider that dinitrogen has a triple bond and dioxygen a double bond, you see that breaking dinitrogen into atoms requires a much higher bond dissociation energy. Also, you see that the bond length in dinitrogen is the shortest, so here your teacher's rule of thumb (shorter bond, stronger bond) works nicely. F is smaller than N and O thus having a small bond length. That rule does not work, even if you compare just the single bonds. Dec 17, 2013 · 052 - Bond Length and Bond Energy In this video Paul Andersen explains how the bond length and bond energy are calculated using an energy distance graph. The strength of the bond is determined by ...
  • The AO energies suggest that the 1s orbital of hydrogen interacts mostly with a 2p orbital of fluorine. The F 2s is nonbonding. H–F nb σ σ* Energy H –13.6 eV 1s F –18.6 eV –40.2 eV 2s 2p So H–F has one σ bond and three lone electron pairs on fluorine The Bond Enthalpy is the energy required to break a chemical bond. It is usually expressed in units of kJ mol-1, measured at 298 K. The exact bond enthalpy of a particular chemical bond depends upon the molecular environment in which the bond exists. Therefore, bond enthalpy values given in chemical data books are averaged values. The AO energies suggest that the 1s orbital of hydrogen interacts mostly with a 2p orbital of fluorine. The F 2s is nonbonding. H–F nb σ σ* Energy H –13.6 eV 1s F –18.6 eV –40.2 eV 2s 2p So H–F has one σ bond and three lone electron pairs on fluorine
  • Answer to: What is the bond order of N2+, N2-, and N22-? By signing up, you'll get thousands of step-by-step solutions to your homework questions.... for Teachers for Schools for Working Scholars ... b.N2 + 3H2 --> 2NH3. Bond Energy. The heat of a specific reaction can be determined by using bond energies of the quantities involved in that specific reaction. The SI unit of bond energy and heat ...
  • Bond enthalpy is the energy required to form or break a given bond. Its value can change between molecules, even for the same type of bond. For example, the bond energy of H 2 O's two O−H bonds is 464 kilojoules per mole (kJ/mol), but in methanol (CH 3 OH) the one O−H bond has an enthalpy of 427 kJ/mol. Answer to: What is the bond order of N2+, N2-, and N22-? By signing up, you'll get thousands of step-by-step solutions to your homework questions.... for Teachers for Schools for Working Scholars ... .
  • Answer to: What is the bond order of N2+, N2-, and N22-? By signing up, you'll get thousands of step-by-step solutions to your homework questions.... for Teachers for Schools for Working Scholars ... Given that the bond energy of N2 is 946 kJ/mole, the bond energy of O2 is 498 kJ/mole and the NO bond energy is 631 kJ/mole, how much energy is required to react 1 mole of nitrogen molecules according to the following reaction? N2 + O2 → 2 NO Eirannejad pyrevit
  • Given that the bond energy of N2 is 946 kJ/mole, the bond energy of O2 is 498 kJ/mole and the NO bond energy is 631 kJ/mole, how much energy is required to react 1 mole of nitrogen molecules according to the following reaction? N2 + O2 → 2 NO Bond order for \(\ce{C=C}\) and \(\ce{O=O}\) is 2. The amount of energy required to break a bond is called bond dissociation energy or simply bond energy. Since bond lengths are consistent, bond energies of similar bonds are also consistent. Thus, tables of bond energies are also of common occurence in handbooks. Mar 07, 2011 · ok.. so we know that the bond energy of N2 = 498 KJ/mole and bond energy of O2 = 363 KJ/mole . we also know that delta h of the reaction = summation of bond energies of reactants - summation of bond energies of products . so we have . 180 = 498 + 363 - 2(BE os NO) 2(BE NO) = 681. bond energy of N=O = 340.5
  • Answer to: What is the bond order of N2+, N2-, and N22-? By signing up, you'll get thousands of step-by-step solutions to your homework questions.... for Teachers for Schools for Working Scholars ... . 

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Explain why N2 has greater bond dissociation energy than N2+,where as O2 has less bond dissociation energy than O2+ - Chemistry - Classification of elements and periodicity in properties Bond dissociation energies Yu-ran Luo The bond dissociation energy (enthalpy) is also referred to as bond disruption energy, bond energy, bond strength, or binding energy (abbreviation: BDE, BE, or D) . It is defined as the standard enthalpy change of the following fission: R−X → R + X . The BDE, On the reactant side, the bond energy for N2 = 941 kj/mole and the bond energy for H2 = 436kj/mol X 3 moles = l308. On the reactant side is all energy input to break the bonds and on the product side is all energy output as new bonds form.

The AO energies suggest that the 1s orbital of hydrogen interacts mostly with a 2p orbital of fluorine. The F 2s is nonbonding. H–F nb σ σ* Energy H –13.6 eV 1s F –18.6 eV –40.2 eV 2s 2p So H–F has one σ bond and three lone electron pairs on fluorine Oct 12, 2008 · How do you calculate the enthalpy of combustion from the bond enthalpy? I have calculated the enthalpy of combustion for methanol as 535kJmol-1. Since this reaction should be exothermic, I don't know why I have got a positive value.

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A1110 2 145^03 jofStandards NATL 'VmmiiiSnSKBSllM^^'Wr 0 ' Admin.Bldg. All102145903 1970 QcToO S U573V31:1970C.1NBS-PUB-C 1964 NSRDS-NBS31 BondDissociationEnergies InSimpleMolecules U.S.DEPARTMENTOFCOMMERCE Jun 26, 2009 · Bond energy is the energy required to break up a bond. So the heat formation is sum of the bond energies of broken bonds on reactant side minus bond energies of bonds formed ond product side. N₂ + 3 Cl₂ → 2 NCl₃. On reactant side there is one N≡N and three Cl-Cl bonds broken while six N-Cl are formed on product side.

Triple bonds have short bond lengths (in this case, 109.76 pm) and high dissociation energies (in this case, 945.41 kJ/mol), and are thus very strong, explaining dinitrogen's chemical inertness. [24] There are some theoretical indications that other nitrogen oligomers and polymers may be possible. Nov 14, 2018 · Given: N2 + 3Cl2 → 2NCl3, ΔH = 464 kJ/mol Use the given bond energies and the periodic table to calculate the energy change in the reaction. The ΔH when 85.3 grams of chlorine reacts in the given reaction is kilojoules. Atomic and ionic radii. Lattice thermodynamics. Redox & Coordination Kf. Solvent data (including Kf,Kb) Solubility data. Substituent constants. vapor pressure H2O. Molecular parameters. Character Tables. ) and Bond Lengths (r)

Atomic and ionic radii. Lattice thermodynamics. Redox & Coordination Kf. Solvent data (including Kf,Kb) Solubility data. Substituent constants. vapor pressure H2O. Molecular parameters. Character Tables. ) and Bond Lengths (r)

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Given that the bond energy of N2 is 946 kJ/mole, the bond energy of O2 is 498 kJ/mole and the NO bond energy is 631 kJ/mole, how much energy is required to react 1 mole of nitrogen molecules according to the following reaction? N2 + O2 → 2 NO

Bond order for \(\ce{C=C}\) and \(\ce{O=O}\) is 2. The amount of energy required to break a bond is called bond dissociation energy or simply bond energy. Since bond lengths are consistent, bond energies of similar bonds are also consistent. Thus, tables of bond energies are also of common occurence in handbooks.

Bond enthalpy is the energy required to form or break a given bond. Its value can change between molecules, even for the same type of bond. For example, the bond energy of H 2 O's two O−H bonds is 464 kilojoules per mole (kJ/mol), but in methanol (CH 3 OH) the one O−H bond has an enthalpy of 427 kJ/mol. Oct 24, 2017 · The enthalpy of reaction is equal to the sum of all the bond energies of the reactant minus the sum of all the bond energies of the products. Breaking a bond is an endothermic process while ...

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Sep 11, 2011 · Answer: For the purposes of this class, N2+ and N2- will be considered equal as they both have a bond order of 2.5. In advanced inorganic courses you will learn about group theory which is a tool to predict the energies of different molecular orbitals.

Bond breaking requires energy, so we expect the value for ΔH to be positive for this step. In the second step of the reaction, two moles of H-Cl bonds are formed. Bond breaking liberates energy, so we expect the ΔH for this portion of the reaction to have a negative value.

  • Oct 24, 2017 · The enthalpy of reaction is equal to the sum of all the bond energies of the reactant minus the sum of all the bond energies of the products. Breaking a bond is an endothermic process while ...
  • Jun 26, 2009 · Bond energy is the energy required to break up a bond. So the heat formation is sum of the bond energies of broken bonds on reactant side minus bond energies of bonds formed ond product side. N₂ + 3 Cl₂ → 2 NCl₃. On reactant side there is one N≡N and three Cl-Cl bonds broken while six N-Cl are formed on product side.
  • Triple bonds have short bond lengths (in this case, 109.76 pm) and high dissociation energies (in this case, 945.41 kJ/mol), and are thus very strong, explaining dinitrogen's chemical inertness. [24] There are some theoretical indications that other nitrogen oligomers and polymers may be possible.
  • Explain why N2 has greater bond dissociation energy than N2+,where as O2 has less bond dissociation energy than O2+ - Chemistry - Classification of elements and periodicity in properties
  • Mar 07, 2011 · ok.. so we know that the bond energy of N2 = 498 KJ/mole and bond energy of O2 = 363 KJ/mole . we also know that delta h of the reaction = summation of bond energies of reactants - summation of bond energies of products . so we have . 180 = 498 + 363 - 2(BE os NO) 2(BE NO) = 681. bond energy of N=O = 340.5 Balance the reaction of N2 + Cl2 = NCl3 using this chemical equation balancer!

Given that the bond energy of N2 is 946 kJ/mole, the bond energy of O2 is 498 kJ/mole and the NO bond energy is 631 kJ/mole, how much energy is required to react 1 mole of nitrogen molecules according to the following reaction? N2 + O2 → 2 NO The triple bond in molecular nitrogen (N2) is the strongest, which means it is difficult, and takes allot of energy to, break this bond so that N2 can form compounds. It also explains the ease and ... .

b.N2 + 3H2 --> 2NH3. Bond Energy. The heat of a specific reaction can be determined by using bond energies of the quantities involved in that specific reaction. The SI unit of bond energy and heat ...

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b.N2 + 3H2 --> 2NH3. Bond Energy. The heat of a specific reaction can be determined by using bond energies of the quantities involved in that specific reaction. The SI unit of bond energy and heat ... Other O-O Bonds We can obtain experimental data on bond energies of other molecules in the same way. Molecular oxygen, O 2, is photolyzed by light of 241 nm and has a bond energy of 498 kJ/mol. Hydrogen peroxide, HOOH, has a very weak O-O bond and is photolyzed by light of 845 nm. Explain why N2 has greater bond dissociation energy than N2+,where as O2 has less bond dissociation energy than O2+ - Chemistry - Classification of elements and periodicity in properties

Bond Energy . The formation of a chemical bond results in a decrease in potential energy. Consequently, breaking a chemical bond requires an input of energy. Bond energy is the energy required to break a covalent bond between two atoms. A high bond energy means that a bond is strong and the molecule that contains that bond is likely to be ... Bond enthalpy is the energy required to form or break a given bond. Its value can change between molecules, even for the same type of bond. For example, the bond energy of H 2 O's two O−H bonds is 464 kilojoules per mole (kJ/mol), but in methanol (CH 3 OH) the one O−H bond has an enthalpy of 427 kJ/mol. Oct 12, 2008 · How do you calculate the enthalpy of combustion from the bond enthalpy? I have calculated the enthalpy of combustion for methanol as 535kJmol-1. Since this reaction should be exothermic, I don't know why I have got a positive value. Consider the hypothetical elements X and Y. Suppose the enthalpy of formation for the compound XY is ƒ{336 kJ/mol, the bond energy for X2 is 414 kJ/mol, and the bond energy for Y2 is 159 kJ/mol. Estimate the XY bond energy in units of kJ/mol. asked by chemistry on December 13, 2010; chemistry PROPERTIES OF ATOMS, RADICALS, AND BONDS 4.41 TABLE 4.11 Bond Dissociation Energies The bond dissociation energy (enthalpy change) for a bond A 9B which is broken through the reaction AB : A B is defined as the standard-state enthalpy change for the reaction at a specified temperature, here at 298 K. That is, Hf 298 298 298 298 Hf (A) Hf (B ... Triple bonds have short bond lengths (in this case, 109.76 pm) and high dissociation energies (in this case, 945.41 kJ/mol), and are thus very strong, explaining dinitrogen's chemical inertness. [24] There are some theoretical indications that other nitrogen oligomers and polymers may be possible. Answer to Use Molecular Orbital (MO) diagrams to rank N22+, N2, and N2? in order of increasing bond order, bond energy, and bond l... Skip Navigation Chegg home

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Bond enthalpy is the energy required to form or break a given bond. Its value can change between molecules, even for the same type of bond. For example, the bond energy of H 2 O's two O−H bonds is 464 kilojoules per mole (kJ/mol), but in methanol (CH 3 OH) the one O−H bond has an enthalpy of 427 kJ/mol.
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Balance the reaction of N2 + Cl2 = NCl3 using this chemical equation balancer!

On the reactant side, the bond energy for N2 = 941 kj/mole and the bond energy for H2 = 436kj/mol X 3 moles = l308. On the reactant side is all energy input to break the bonds and on the product side is all energy output as new bonds form. .