The mass of an atom of oxygen is 16.0 u Express it in kg
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Mass of Oxygen 16.0 u expressed in kilograms.
1 atomic mass unit = 1.66053904 x 10^-27 kg
this is the same as 1.66053804/10^27kg
There mass of O2 16 u = 16 x 1.66053904/10^27 kg
= 26.56862464/10^27 kg
=2.656862464 x 10^1/10^27
=2.656862464 x 10^1-27
=2.656862464 x 10^-26
1 atomic mass unit = 1.66053904 x 10^-27 kg
this is the same as 1.66053804/10^27kg
There mass of O2 16 u = 16 x 1.66053904/10^27 kg
= 26.56862464/10^27 kg
=2.656862464 x 10^1/10^27
=2.656862464 x 10^1-27
=2.656862464 x 10^-26
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