Respuesta :

H_2S+O_2--->SO_2+H_2O

Balance it

  • 2H_2S+3O_2--->2SO_2+2H_2O

So

Molar mass of oxygen=2(16)=32g/mol

Molar mass of SO_2=2(16)+32=32+32=64g/mol

Moles of oxygen:-

  • Given mass/Molar mass
  • 44.7/32
  • 1.399mol

Here

  • 3 mol of Oxygen produces 2 mol SO_2
  • 1 mol of oxygen produces 2/3=0.6mol SO_2

Moles of so_2

  • 0.6(1.399)=0.84mol

Mass of water

  • 0.84(64)
  • 53.8g

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