Question

How many ions are there in 0.187 mol of Na+ ions

Answer 1

Best Answer
1 mole of a substance contains 6.022x10^23 "units" of that substance.

So 0.187 mol of Na+ is 1.13x10^23 ions (6.022x10^23 x 0.187).

Answer 2

Answer : The number of ions present in 0.187 mole of sodium ions are,
`1.163* 10^(23)`

Solution : Given,

Moles of sodium ions = 0.187 moles

As we know that

1 mole of substance contains
`6.22* 10^(23)` number of ions

So, 0.187 moles of substance contains
`0.187* (6.22* 10^(23))=1.163* 10^(23)` number of ions

Therefore, the number of ions present in 0.187 mole of sodium ions are,
`1.163* 10^(23)`