How many moles are in 264 g of gold, Au?1 point
2 answers:
Answer: n = 1.34 moles Au
Explanation: For 1 mole of Au it is equal to its molar mass.
264 g Au x 1 mole Au / 197 g Au
= 1.34 moles Au
Cancel out the units of mass which is g and the remaining unit is in moles.
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