Answers

  • Brainly User
2015-02-06T19:21:41+05:30
The relative atomic masses of elements in NaOH are Na=23 H=1 O=16
so the relative mass of NaOH IS 23+16+1=40.
1 5 1
2015-02-06T19:32:51+05:30
Atomic mass of Na = 23u O=16 H=20
Therefore , relative mass of NaOH = 40u


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