Question

Calculate the mass of 0.125 mol NaOH.
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Answer 1

The mass of 0.125 mol NaOH is 5 grams

The mass of 0.125 mol NaOH is 5 gramsAccording to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number of particles.

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#the great Shreya ✌️

Answer 2

☺ａｎｓｗｅｒ:

5 g

NaOH - 40 g / mole

= 0.125 × 40

= 5 g