Sunday
March 26, 2017

Post a New Question

Posted by on .

Using the equation 4Fe + 3O2 -> 2Fe2O3, calculae the total mass of oxgen needed to react wih all of 0.55 g of iron.

  • Chemistry - ,

    mols Fe = grams/molar mass = ?
    mols O2 = ? mols Fe x (3 mol O2/4 mol Fe) = ?
    ?mols O2 x molar mass O2 = grams O2.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question