Copper metal (Cu) reacts with silver nitrate (AgNOg) in aqueous solution to form Ag and Cu(NO3)2. The balanced chemical equation is shown below. Cu+2AgNO3 Cu(NO3)2 + 2Ag The molar mass of Cu is 63.5 g/mol. The molar mass of Ag is 107.9 g/mol. What mass, in grams, of Ag is produced from a reaction of 31.75 g of Cu? O 26.95 O107.9 O 215.91 431.82
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