Please please answer my chemistry question below?

M

Mona Aliari

New member
Suppose we have 6.205 grams of Na2S2O3.5H2O . If the molar mass of Na2S2O3.5H2O equals 248 g/mol (MM = 248 g/mol), calculate the moles of Na2S2O3 used.
*PLEASE GIVE ME YOUR COMPLETE SOLUTION & NOT JUST THE FINAL ANSWER
 
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