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Posted by on Tuesday, May 13, 2014 at 7:44pm.

Upon heating 125g MgSO4 • 7 H2O: a) how many grams of water can be obtained?

  • chemistry - , Tuesday, May 13, 2014 at 7:57pm

    125g of MgSO4 • 7 H2O*(1 mole/ 246.47g)= moles of MgSO4 • 7 H2O

    Moles of MgSO4•7H2O*(7 moles of H2O/1 mole of MgSO4•7H2O)= moles of H2O

    Moles of H2O*(18.00g/mole)= mass of H2O in grams

  • chemistry - , Tuesday, April 19, 2016 at 5:48pm

    64g

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