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a scientist wants to identify an unknown compound on the basis of its physical properties. the substance is a white solid at room temperature. attempts to determine its boiling point were unsuccessful. using table 6, name the unknown compound

Respuesta :

  • sodium chlorides
  • We have a table of physical properties of four different substances and unknown substance that we're trying to identify using that table.
  • So we have four compounds 1. oxygen 2.water 3.sucrose and 4.sodium chloride.
  • both oxygen and water are colorless, so can't be those two. Sucrose and  sodium chloride both are solids.
  • abou boiling point , sucrose does not have a boiling point.  and sodium chloride does have a boiling point, so the unknown compound is sodium chlorides

Sodium Chloride is essential to maintain the electrolyte balance of fluids in a person's body. it is also known as salt table.

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