›› Sodium Sulfide   (09/25/2019, 12:52 PM)

we required 5 gm Sodium Sulfide nonahydrate (MW-240.18) for 10 ml water
but we have only Sodium Sulfide (MW-78.04)
how change it
what is the waight for Sodium Sulfide to prepare 10 ml for Same Concentration

 


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09/25/2019, 12:52 PM Sodium Sulfide