I am pretty sure it was composed of mostly CO₂.
B and d will work out and a and c will also work out
northern america is the correct answer i’m pretty sure
<span>Answer: 56.6 moles
Explanation:
28.3 moles of Pb would produce twice as much moles as Ag.
28.3 X (2moles Ag/ 1 mol Pb) = 56.6 moles of Ag.</span>
