Question

1. How many GRAMS of iron(II) hydroxide are present in 4.50 moles of this compound ?

2. How many MOLES of iron(II) hydroxide are present in 1.97 grams of this compound ?



(for a little extra help pls ;-; ik its 2 questions but im struggling with chem)

Answer 1

1. There are 404.36856 grams in 4.5 moles.
2. There are 0.02192306938996443 moles in 1.97 grams