Question

Calculate the amount in grams of sodium hypochlorite NaClO in 900 grams of 3m solvent (mol/kg)

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Hermann

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75 Answers

Número de moles de NaClO= molalidad x masa de disolvente en kg= 3*(900/1000)=2,7
Masa molecular de NaClO=23+35,5+16=74,5g
Por lo tanto, cantidad de NaClO=Masa Molecular * moles= 74,5g * 2,7= 201,15g

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