Explain the formula of the hydrate with the above ratio

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The largest estimate for the amount of water on the moon is currently 1000parts per million (i.e 1000g water per 1000000g of salt). if the moon is made primarily of a pyroxene mineral with formula Fe2Si2O6 what is the "formula" of the hydrate with the above ratio? (note: this time your answer will not be a whole number!)

Reference no: EM13235262

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