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chemistry

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What mass of MgSO4 · 7 H2O is required to
prepare 300 mL of a 0.511 M MgSO4 solution?

  • chemistry -

    How many moles MgSO4.7H2O do you need? That is M x L = moles.
    grams = moles/molar mass. Solve for grams.

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