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What is the chemical formula of a compound that is composed of ions ca2+ and br-
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What is the chemical formula of a compound that is composed of ions ca2+ and br-

User Bragolgirith
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The chemical formula of a compound that is composed of ions Ca+2 and Br-1, is Ca(Br)2.
User Vinhent
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Answer: Calcium Bromide

Step-by-step explanation:

  • The valency of Calcium (Ca) is +2 and valency of Bromine (Br) is -1.
  • When these two chemically combine with each other, Calcium Bromide (
    CaBr_2) is formed.
  • In order to form a neutral molecule,
    2 Br^- combines with one
    Ca^(2+).
  • So, the resulting chemical formula would be
    CaBr_2.
User CestLaGalere
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