Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


  • psj
  • Ambitious
the chemical name of rust ferric oxide or hematite. it's formula is Fe2o3
1 5 1
The chemical name of rust is ferric oxide. Its molecular formula is Fe2O3.
2 4 2
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts