How many moles of copper must react to form 3.50 mol of ag

1.75 moles of copper must react to form 3.50 moles of silver metal.

Explanation:

According to reaction 2 moles of silver are obtained from 1 mole of copper metal.

Then 3.5 moles of silver will be obtained from:

of copper metal

1.75 moles of copper must react to form 3.50 moles of silver metal.

if the concentration of products is decreased, the equilibrium will shift toward the products). add an inert gas (one that is not involved in the reaction) to the constant-volume reaction mixture: this will increase the total pressure of the system, but will have no effect on the equilibrium condition.

explanation:

well in order to answer this question you have to provide more information < 3