Lalo92726161
Lalo92726161 Lalo92726161
  • 19-05-2017
  • Chemistry
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what's the percentage composition of oxygen in NaOH

whats the percentage composition of oxygen in NaOH class=

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AlmightyCleandro
AlmightyCleandro AlmightyCleandro
  • 19-05-2017
So the percentage by mass of oxygen in sodium hydroxide is 40%. Remember, if there is more than one atom of the element in the compound, you need to multiply your answer by the number of atoms. If your answer is more than 100 per cent, you have gone wrong!
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