IDNLearn.com offers expert insights and community wisdom to answer your queries. Our community provides accurate and timely answers to help you understand and solve any issue.

how many grams from a 100 grams sample of fe2o3 is iron

Sagot :

Answer:

40 Grams

Explanation:

Fe2O3 is 2 parts Iron 3 parts Oxygen.

Assuming the molecular weights of both are equivalent (ideal elemental law), it is a 2:3 ratio, or 2/5 of the total.

2/5 of 100 is 40, so the answer is

40 grams