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How to calculate no. of grams of CaCl2.2H2O when given 10 mmol of CaCl2 diluted to 1L

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How to calculate no. of grams of CaCl2.2H2O when given 10 mmol of CaCl2 diluted to 1L

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  1. Actually, 1470 MILLIgrams (10 MILLImoles).

    Notice that the "1 L" has nothing to do with it (why not?)


  2. Molecular wt.=40+71+36

                       =147

    1 mole of this comp. contains 147 gm.

    Hence 10mmoles =147*10

                               =1470

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