A sample of iron weighing 6.09 g contains how many moles of iron atoms?
a) 0.0480 moles
b) 0.0558 moles
c) 0.109 moles
d) 0.917 moles
e) 9.17 moles
Answer: c) 0.109 moles
A sample of iron weighing 6.09 g contains how many moles of iron atoms?
a) 0.0480 moles
b) 0.0558 moles
c) 0.109 moles
d) 0.917 moles
e) 9.17 moles
Answer: c) 0.109 moles