Question

Calculate the Molarity of NaOH in the

solution prepared by dissolving its 4 g
in enough water to form 250 ml of the
solution.

Answer 1

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Answer 2

Step-by-step explanation:

naoh=40g/mol

250ml=0.25dm°3

naoh in g/dm°3=16g/dm°3

naoh in mol/dm°3=16g\dm°3

________

40g/mol

=0.4mol,, is the answer