"H₂SO₄" meaning in Translingual

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      "expansion": "H₂SO₄",
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  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
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        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Chemical formulae",
          "orig": "mul:Chemical formulae",
          "parents": [
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        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Inorganic chemistry",
          "orig": "mul:Inorganic chemistry",
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          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "SO₄²-"
        },
        {
          "word": "SO₄"
        },
        {
          "word": "sulfate"
        },
        {
          "word": "HSO₄-"
        },
        {
          "word": "HSO₄"
        },
        {
          "word": "bisulfate"
        },
        {
          "word": "monohydrogen sulfate"
        }
      ],
      "examples": [
        {
          "text": "Opie, Iona, Opie, Pete (1959) chapter 9, in The Lore and Language of Schoolchildren, New York Review Books, published 2001, →ISBN, page 174: “Poor Old Stinker's dead and gone, / His face you'll see no more: / For what he thought was H₂O / Was H₂SO₄!”"
        }
      ],
      "glosses": [
        "the chemical formula of sulfuric acid"
      ],
      "id": "en-H₂SO₄-mul-symbol-ey9o49CD",
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ],
        [
          "sulfuric acid",
          "sulfuric acid"
        ]
      ],
      "raw_glosses": [
        "(inorganic chemistry) the chemical formula of sulfuric acid"
      ],
      "related": [
        {
          "word": "H₂SO₃"
        },
        {
          "word": "sulfurous acid"
        }
      ],
      "topics": [
        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "H₂SO₄"
}

{
  "derived": [
    {
      "word": "SO₄²-"
    },
    {
      "word": "SO₄"
    },
    {
      "word": "sulfate"
    },
    {
      "word": "HSO₄-"
    },
    {
      "word": "HSO₄"
    },
    {
      "word": "bisulfate"
    },
    {
      "word": "monohydrogen sulfate"
    }
  ],
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      "expansion": "H₂SO₄",
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  "lang_code": "mul",
  "pos": "symbol",
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    {
      "word": "H₂SO₃"
    },
    {
      "word": "sulfurous acid"
    }
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        "Translingual terms spelled with ₄",
        "mul:Chemical formulae",
        "mul:Inorganic chemistry"
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      "examples": [
        {
          "text": "Opie, Iona, Opie, Pete (1959) chapter 9, in The Lore and Language of Schoolchildren, New York Review Books, published 2001, →ISBN, page 174: “Poor Old Stinker's dead and gone, / His face you'll see no more: / For what he thought was H₂O / Was H₂SO₄!”"
        }
      ],
      "glosses": [
        "the chemical formula of sulfuric acid"
      ],
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ],
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          "sulfuric acid",
          "sulfuric acid"
        ]
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        "(inorganic chemistry) the chemical formula of sulfuric acid"
      ],
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      ]
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  ],
  "word": "H₂SO₄"
}