Question

how is mole related to Avogadro constant. find the number of sodium ions in one mole of sodium sulphate​

Answer 1

Answer:

1 mole = 6.23×10^23 atoms / molecules/ions

Answer 2

as per your study

avagadro constant is defined as the total no of atoms or molecules in One mole of a substance

also mole is defined as the ratio of given mass to the molar mass or atomic masses

here we have sodium sulphate so

$total \: no \: of \: molecules \: of \: sodium \: sulphate \: in \: on \: moe \\ \\ = avagdro \: constant \: \\ = 6.023 \times {10}^{23}$

since one molecule contains two sodium ions

so. total no of sodium ions in

one mole of sodium sulphate.

=

$2 \times 6.023 \times {10}^{23} \\ = 1.2046 \times {10}^{24} ions$