Recent content by chels0

  1. C

    Chemistry How long should you cut a piece of wire to obtain 0.0141 moles of copper?

    I'm having problems with this question. A piece of copper wire has a diameter of 0.389mm. If copper has a density of 8.92g/cc, how long (in meters) should you cut a piece of wire to obtain 0.0141 moles of copper? I tried finding the volume of the cylinder and other things, but I'm...