Question

How many moles of atoms are in 45.0g of gold

Answer 1

Hello!

$45.0g \: au \times \frac{1 \: mol \: au}{196.97 \: g \: au} \: = 0.228 \: mol \: au$

And there's your answer! ^ I really hope this helped you out! :)

Answer 2

Hi how are nice to meet you