How to make salt

Chemistry

ScanSolve AI Answer

Answer

Salt is primarily made through the evaporation of saltwater.

Step-by-step solution

4 steps
  1. Collection of saltwater*.

    Large bodies of saltwater, like oceans or salt lakes, are the source.

  2. Evaporation*.

    The saltwater is channeled into shallow ponds or pans. The sun and wind then evaporate the water. As the water evaporates, the concentration of salt increases.

  3. Crystallization*.

    When the water has evaporated to a certain point, the salt begins to crystallize and settle at the bottom of the ponds.

  4. Harvesting and purification*.

    The crystallized salt is then harvested. It may undergo further processing, such as washing and drying, to remove impurities and achieve the desired grain size and purity.

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