3 years ago

Oxygen (2) element name

Chemistry

1 answer:

QveST [7]3 years ago

3 0

Answer:

Oxygen has two allotropic forms, diatomic (O₂) and triatomic (O₃, Ozone).

-TheUnknownScientist

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$m=\frac{0.4191\ mol}{1\ Kg}=\frac{25\ g}{0.5\ Kg}\\\\\therefore 1 \ mol=\frac{25\ g}{0.5\ Kg}\times\frac{1\ Kg}{ 0.4191}\\\\=119.3033\approx 119\ g/mol$

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