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Make chemical formula of a compound when anelement X with valency +2 combines with a sulphate ion . |
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Answer» X ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀SO4 +2 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀-2 XSO4 |
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