Question

Number of ions in 0.2moles of carbonate ion is

Answer 1

Given - Number of moles of carbonate ions: 0.2

Find - Number of ions in given moles of carbonate ions.

Solution - As is known, one mole of a substance contains number of ions equal to Avogadro's number which is 6.022*10²³.

Thus, 0.2 moles of carbonate ions will contain : 0.2*6.022*10²³

Number of ions : 1.2*10²³.

Therefore, Number of ions in 0.2moles of carbonate ion is 1.2*10²³