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Chromic acid

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Chromic acid

Molecular formula: H2CrO4 CAS# 7738-94-5
Categories: Inorganic acids
Names
English:
Chromic acid [Wiki]
Chromic acid, (H2CrO4)(CAS)
Chromic(VI) acid
Dihydroxidodioxidochromium(IUPAC)
Tetraoxochromic acid
dihydroxy(dioxo)chromium(IUPAC)
Русский:
Хромовая кислота [Wiki]
хромовый ангидрид
German:
Chromsäure [Wiki]
Dihydrogentetraoxochromat(IUPAC)
Español:
Dihidrogeno(tetraoxidocromato)(IUPAC)
Dihidroxidodioxidocromo(IUPAC)
Tetraoxocromato (VI) de hidrógeno
Ácido crómico [Wiki]
Ácido crómico (VI)
Ácido tetraoxocrómico (VI)
French:
Acide chromique(IUPAC) [Wiki]
chromate d'hydrogène(IUPAC)
Italiano:
Acido cromico [Wiki]
日本語:
クロム酸 [Wiki]
ジヒドロキシジオキソクロム(IUPAC)
中文:
铬(VI)酸
铬酸(IUPAC) [Wiki]

Variants of the formula:

H2CrO4
H(+1)2Cr(+6)O(-2)4
H\O/Cr<_qq4O><_pp4O>/O\H
O//Cr`|O|<_(A75,w+)OH>_(A15,d+)OH
(OH)2O2Cr
$slope(45)HO/Cr`\O\/O`/\OH
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Chromic acid is involved

  • CrO3 + H2O <=> H2CrO4
  • Ag2Cr2O7 + H2O "100^oC"--> Ag2CrO4 + H2CrO4