Answer:
0.504 mol Ag
Explanation:
First find the moles of copper in 16g
The molar mass of Cu is: 63.546
Therefore there are .252 moles in 16g as shown by this equation:
16/63.546 = .252
The mole ratio of Cu to Ag is 1 to 2
So we can simply multiply the moles of Cu by 2/1 to find the moles of Ag
We found .252 already so we multiply it by 2 and find that the reaction produces .504 moles of Ag
