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Gold

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Gold

Molecular formula: Au CAS# 7440-57-5
Categories: Chemical element , simple substances
PubChem CID: 23985 | ChemSpider ID: 22421 | CB9169816 | CHEBI:29287 | CHEBI:30050 | MolPort-003-925-258
Names
English:
Aurum Metallicum
CI 77480
EINECS:231-165-9
Gold [Wiki]

Formula:

Au
Electronic configuration
Short form:
Full form:

Periodic table

Reactions in which Gold is involved

  • 2Au + 6H2SeO4 "230-300^oC"--> Au2(SeO4)3 + 3SeO2 + 6H2O
  • 2Au + 6H2SeO4 -> Au2(SeO4)3 + 3H2SeO3 + 3H2O
  • 2Na[AuCl4] + 3SO2 + 6H2O -> 2Au"|v" + 2NaCl + 6HCl + 3H2SO4
  • Au + HNO3 + 4HCl -> HAuCl4 + NO + 2H2O
  • 2Au + 3Cl2 + 2HCl -> 2H[AuCl4]