Question

A given sample of na2so4 contains avogadro number of so42- ions .Then number of na+ions

Answer 1

Hi there,

■ One mole of Na2SO4 ionized into

☆ 2 mol (Na) ions

☆ 1 mol (SO4) ions

◇ We have avogadros number of (SO4) ions which means its one mole

So

◇ Na ions equals avogadros no ×2 =

2×6.02×10^23

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