kristyy3 kristyy3
  • 19-01-2021
  • Chemistry
contestada

SO2 +
Li2Se → __SSe2 +
Li2O

Respuesta :

jesusm1
jesusm1 jesusm1
  • 19-01-2021

Answer:

  • We want to take inventory of the right and left side
  • Right: S=1 O = 2 Li = 2 Se= 1
  • Left: S= 1 Se=2 Li= 2 O=1
  • Lets balance out each side because we see we are off by 1 oxygen on the left
  • Add a coefficient of 2 on the Li2O
  • Add a coefficient of 2 on the right Li2Se
  • Now we have So2+ 2Li2Se ---> SSe2+ 2Li2O
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