micancamont7ae micancamont7ae

17-10-2016
Physics

contestada

How many moles are there in one ounce(28.4g) of pure gold?
a.1.97 x 10-2mol
b.6.94mol
c.0.144mol
d.0.0721mol
e.5.08 x 10-3 mol?

Respuesta :

17-10-2016

I am pretty sure that it is C but to be sure, you should look up an explination

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help pls!!!!!!!!!!! i don't know how to attempt