Why some formulaes have a dot between them like hydrated ferric oxide?
Answers
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Explanation:
It seems sign of multiplication
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Answer:
Fe2O3·H2O
Explanation:
Water molecules associate with the Iron oxide molecules to help form crystals. The dot means that the chemical formula is combined with a second chemical. From what I have been taught in Science, it only means that the molecule is forming crystals and the dot should be treated as a "+" in stoichiometry equations.
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