FIND NO OF ELECTRONS IN IMOLE OF CH4
1 mol CH4 gives you 1 mol C + 4 mol H; that's 6.023E23 atoms of C + 4*6.02E23 atoms H.
Electrons in C atoms = 6.02E23*6e each = ?
Electrons in H atoms 6.02E23*4atoms x 1e/atom = ?
Add electrons in C and H together.
