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Name Symbol
Sulphite SO3
Aluminium AI
Bicarbonate HCO3-
Chemical formulae
By applying crisscross method:
The formula of cupric oxide will be CuO.
The chemical formula of magnesium chloride is Cu(NO3)2.
Ca(HSO₄)₂ is the chemical formula for Calcium hydrogen sulphite or Calcium bisulphate
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