Labels:text | screenshot | font | diagram | line | number | parallel OCR: How many moles of gold in 12 x 10 23 atoms of pure gold? 2.0 moles 12 79 There are 6.02 x 10 molecules in a Au mole of any substance. The number of 196.97 moles = 12 x 1023 6.0 ×1023 or 197gms 2.0 moles. (1 atom per molecule for Au)