Chemistry, asked by payaltaneja1976, 11 months ago

Q.2 Calculate the percentage composition of Sodium Hydroxide (NaOH).
Atomic weight of Sodium=23, Atomic weight of Oxygen=16, Atomic Weight of Hydrogen=1].

Answers

Answered by amanjadav57

7

Answer:

23+16+1

=40

I think it is right answer

Answered by abhisheksingh96184

20

Na=23

o=12

H=1

23×1+16×1+1×1

=40

23×100/40

23×10/4

85.6

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