"重炭酸" meaning in Japanese

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        "1": "ja",
        "2": "重",
        "3": "炭酸",
        "sort": "しゅうたんさん'",
        "t1": "bi-",
        "t2": "carbonic acid",
        "tr1": "jū-",
        "tr2": "tansan"
      },
      "expansion": "重 (jū-, “bi-”) + 炭酸 (tansan, “carbonic acid”)",
      "name": "pre"
    }
  ],
  "etymology_text": "重 (jū-, “bi-”) + 炭酸 (tansan, “carbonic acid”)",
  "forms": [
    {
      "form": "重炭酸",
      "ruby": [
        [
          "重",
          "じゅう"
        ],
        [
          "炭",
          "たん"
        ],
        [
          "酸",
          "さん"
        ]
      ],
      "tags": [
        "canonical"
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      "form": "jūtansan",
      "tags": [
        "romanization"
      ]
    }
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  "head_templates": [
    {
      "args": {
        "1": "じゅうたんさん"
      },
      "expansion": "重(じゅう)炭(たん)酸(さん) • (jūtansan)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
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      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
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          "name": "Japanese terms prefixed with 重",
          "parents": [],
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        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Chemistry",
          "orig": "ja:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "bicarbonate"
      ],
      "id": "en-重炭酸-ja-noun-aDWBIV3l",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "bicarbonate",
          "bicarbonate"
        ]
      ],
      "raw_glosses": [
        "(chemistry) bicarbonate"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[d͡ʑɨᵝːtã̠ɰ̃sã̠ɴ]"
    }
  ],
  "word": "重炭酸"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "重",
        "3": "炭酸",
        "sort": "しゅうたんさん'",
        "t1": "bi-",
        "t2": "carbonic acid",
        "tr1": "jū-",
        "tr2": "tansan"
      },
      "expansion": "重 (jū-, “bi-”) + 炭酸 (tansan, “carbonic acid”)",
      "name": "pre"
    }
  ],
  "etymology_text": "重 (jū-, “bi-”) + 炭酸 (tansan, “carbonic acid”)",
  "forms": [
    {
      "form": "重炭酸",
      "ruby": [
        [
          "重",
          "じゅう"
        ],
        [
          "炭",
          "たん"
        ],
        [
          "酸",
          "さん"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "jūtansan",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "じゅうたんさん"
      },
      "expansion": "重(じゅう)炭(たん)酸(さん) • (jūtansan)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
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        "Japanese terms spelled with third grade kanji",
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        "Japanese terms with redundant sortkeys",
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      "glosses": [
        "bicarbonate"
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      "links": [
        [
          "chemistry",
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        ],
        [
          "bicarbonate",
          "bicarbonate"
        ]
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        "(chemistry) bicarbonate"
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        "chemistry",
        "natural-sciences",
        "physical-sciences"
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    {
      "ipa": "[d͡ʑɨᵝːtã̠ɰ̃sã̠ɴ]"
    }
  ],
  "word": "重炭酸"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "重炭酸"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "重炭酸",
  "trace": ""
}