Hydrogen cation

• Formula: H⁺
• Molecular weight: 1.00739
• IUPAC Standard InChI: InChI=1S/p+1 Copy

  
• IUPAC Standard InChIKey: GPRLSGONYQIRFK-UHFFFAOYSA-N Copy
• CAS Registry Number: 12408-02-5
• Chemical structure:
  This structure is also available as a 2d Mol file
• Isotopologues:
  • Deuterium cation
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Reaction thermochemistry data (reactions 1 to 50)
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Reaction thermochemistry data: reactions 51 to 100, reactions 101 to 150, reactions 151 to 200, reactions 201 to 250, reactions 251 to 300, reactions 301 to 350, reactions 351 to 400, reactions 401 to 450, reactions 451 to 500, reactions 501 to 550, reactions 551 to 600, reactions 601 to 650, reactions 651 to 700, reactions 701 to 750, reactions 751 to 800, reactions 801 to 850, reactions 851 to 900, reactions 901 to 950, reactions 951 to 1000, reactions 1001 to 1050, reactions 1051 to 1100, reactions 1101 to 1150, reactions 1151 to 1200, reactions 1201 to 1250, reactions 1251 to 1300, reactions 1301 to 1350, reactions 1351 to 1375
  • Gas phase ion energetics data
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Reaction thermochemistry data

Go To: Top, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Reactions 1 to 50

 +  =

By formula: F^- + H⁺ = HF

 +  =

By formula: C₆H₅O^- + H⁺ = C₆H₆O

C₂H^- +  =

By formula: C₂H^- + H⁺ = C₂H₂

CF₃O^- +  =

By formula: CF₃O^- + H⁺ = CF₂O

CH₃O^- +  =

By formula: CH₃O^- + H⁺ = CH₄O

HS^- +  =

By formula: HS^- + H⁺ = H₂S

H₂P^- +  =

By formula: H₂P^- + H⁺ = H₃P

C₆H₅^- +  =

By formula: C₆H₅^- + H⁺ = C₆H₆

H₃Si^- +  =

By formula: H₃Si^- + H⁺ = H₄Si

C₆H₄F^- +  =

By formula: C₆H₄F^- + H⁺ = C₆H₅F

FO₃S^- +  =

By formula: FO₃S^- + H⁺ = HFO₃S

C₃H₅^- +  =

By formula: C₃H₅^- + H⁺ = C₃H₆

HO₄S^- +  =

By formula: HO₄S^- + H⁺ = H₂O₄S

F₂N^- +  =

By formula: F₂N^- + H⁺ = HF₂N

C₆H₇Si^- +  =

By formula: C₆H₇Si^- + H⁺ = C₆H₈Si

CF₃^- +  =

By formula: CF₃^- + H⁺ = CHF₃

C₂H₃O^- +  =

By formula: C₂H₃O^- + H⁺ = C₂H₄O

 +  =

By formula: CHO₂^- + H⁺ = CH₂O₂

H₃Ge^- +  =

By formula: H₃Ge^- + H⁺ = H₄Ge

CH₅Si^- +  =

By formula: CH₅Si^- + H⁺ = CH₆Si

C₃HF₆^- +  =

By formula: C₃HF₆^- + H⁺ = C₃H₂F₆

C₅H₉O₂^- +  =

By formula: C₅H₉O₂^- + H⁺ = C₅H₁₀O₂

H₂As^- +  =

By formula: H₂As^- + H⁺ = H₃As

C₆H₁₃O^- +  =

By formula: C₆H₁₃O^- + H⁺ = C₆H₁₄O

C₃H₃^- +  =

By formula: C₃H₃^- + H⁺ = C₃H₄

C₇H₇^- +  =

By formula: C₇H₇^- + H⁺ = C₇H₈

C₃H₅^- +  =

By formula: C₃H₅^- + H⁺ = C₃H₆

C₄H₉O^- +  =

By formula: C₄H₉O^- + H⁺ = C₄H₁₀O

C₄H₄N^- +  =

By formula: C₄H₄N^- + H⁺ = C₄H₅N

C₄H₉O^- +  =

By formula: C₄H₉O^- + H⁺ = C₄H₁₀O

 +  =

By formula: Cl^- + H⁺ = HCl

C₂H₅O^- +  =

By formula: C₂H₅O^- + H⁺ = C₂H₆O

C₄H₉O^- +  =

By formula: C₄H₉O^- + H⁺ = C₄H₁₀O

C₃H₇O^- +  =

By formula: C₃H₇O^- + H⁺ = C₃H₈O

C₂H₃^- +  =

By formula: C₂H₃^- + H⁺ = C₂H₄

HSe^- +  =

By formula: HSe^- + H⁺ = H₂Se

CHO₃^- +  =

By formula: CHO₃^- + H⁺ = CH₂O₃

C₅H₇O₂^- +  =

By formula: C₅H₇O₂^- + H⁺ = C₅H₈O₂

C₂H₂N^- +  =

By formula: C₂H₂N^- + H⁺ = C₂H₃N

 +  =

By formula: C₂H₃O₂^- + H⁺ = C₂H₄O₂

C₃H₃^- +  =

By formula: C₃H₃^- + H⁺ = C₃H₄

O₃P^- +  =

By formula: O₃P^- + H⁺ = HPO₃

CHCl₂^- +  =

By formula: CHCl₂^- + H⁺ = CH₂Cl₂

C₇H₇O^- +  =

By formula: C₇H₇O^- + H⁺ = C₇H₈O

 +  =

By formula: C₇H₅O₂^- + H⁺ = C₇H₆O₂

C₁₁H₉^- +  =

By formula: C₁₁H₉^- + H⁺ = C₁₁H₁₀

C₆H₁₃O^- +  =

By formula: C₆H₁₃O^- + H⁺ = C₆H₁₄O

C₇H₁₅O^- +  =

By formula: C₇H₁₅O^- + H⁺ = C₇H₁₆O

C₈H₁₇O^- +  =

By formula: C₈H₁₇O^- + H⁺ = C₈H₁₈O

C₉H₁₉O^- +  =

By formula: C₉H₁₉O^- + H⁺ = C₉H₂₀O

References

Go To: Top, Reaction thermochemistry data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

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Notes

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• Symbols used in this document:
  

  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions

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