9. 0.00013425 moles of ethanol were found to have reacted with dicromate, how many moles would be present in 1 mL of the

[answerhappygod]

9. 0.00013425 moles of ethanol were found to have reacted with dicromate, how many moles would be present in 1 mL of the 1:50 dilution of the unknown?
a.0.004475 moles
b.0.00000268 moles
c.0.00013425 moles
d.0.0067125 moles
10)From the previous question, how many moles of ethanol would be in 1mL of the undiluted unknown?
a. 0.000000268 moles
b. 0.2264 moles
c.0.00013425 moles
d. 0.00671265 moles
11)What would be the ABV in the previously mentioned unknown?
a.12%
b.39%
c.22%
d. 7%