With relation to Avogadro's Constant:
How many hydrogen ions are present in 3 moles of dilute sulphuric acid?
As sulphuric acid is H2SO4, I'm not sure whether the answer is:
2 x 6 x 10(23) = 1.2 x 10(24)
OR
6 x 6 x 10(23) = 3.6 x 10(24)
Thank you!
1 mol contains 6.02E23 H2SO4 molecules.
3 mol contains 3*6.02E23 H2SO4 molecules.
There are 2 atoms H per molecule H2SO4; therefore, there will be 6*6.02E23 atoms H in 3 mols H2SO4 molecules.