Question

how many electrons must you have to get a total charge of -1.0c? how many moles of electron is this?

Answer 1

The charge of one electron is:\[-e=-1.602\times 10^{-19}C\]So how would you find how many electrons you need to produce 1C?

Answer 2

\[-6.24x10^{-20}\]

Answer 3

im not really sure :/

Answer 4

Well if one electron has that charge, then N electrons have -1.0C of charge:\[N*(-e)=-1.0C\]\[N(-1.602\times 10^{-19}C)=-1.0C\]And then you can simply solve for N.