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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

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.

1 is the answer to this problem