Determine the mass of gold that can be extracted if 25.0g of sodium cyanide is used.
Chemistry - DrBob222, Thursday, April 8, 2010 at 3:23pm
Convert 25.00 g NaCN to moles. moles = grams/molar mass.
Using the coefficients in the balanced equation, convert moles NaCN to moles Au.
Now convert moles Au to grams. g = moles x molar mass.