"C₄H₁₀" meaning in Translingual

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  "etymology_text": "C + 4 + H + 10",
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      "expansion": "C₄H₁₀",
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        "The chemical formula for butane."
      ],
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          "chemistry",
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          "butane",
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        "(chemistry) The chemical formula for butane."
      ],
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        "chemistry",
        "natural-sciences",
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    }
  ],
  "word": "C₄H₁₀"
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