39.99u
of Na is 22.99 u ( unified atomic mass unit ). Atomic mass of O is 16 u. Atomic mass of H is 1 u.
Then the atomic mass of NaOH is :22.99+16+1=39.99u
What is the atomic mass of NaOH ?
39.99u
of Na is 22.99 u ( unified atomic mass unit ). Atomic mass of O is 16 u. Atomic mass of H is 1 u.
Then the atomic mass of NaOH is :22.99+16+1=39.99u
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