Respuesta:
16.000.000 ppm
Explicación:
ppm [tex]SO_{4} ^{2-}[/tex] = [tex]\frac{80 mg SO4^{2-} }{5x10^{-6} Kg }[/tex] =16000000
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Respuesta:
16.000.000 ppm
Explicación:
ppm [tex]SO_{4} ^{2-}[/tex] = [tex]\frac{80 mg SO4^{2-} }{5x10^{-6} Kg }[/tex] =16000000