Quantitative Chemical Analysis
8th EditionDaniel C. Harris
921 solutions
Atkins Physical Chemistry
10th EditionJulio de Paula, Peter Atkins
1,315 solutions
Organic Chemistry
6th EditionJanice Gorzynski Smith
2,029 solutions
Chemistry: The Central Science
14th EditionBruce Edward Bursten, Catherine J. Murphy, H. Eugene Lemay, Matthew E. Stoltzfus, Patrick Woodward, Theodore E. Brown
7,851 solutions
#(Fe_3O_4)/(Fe)# is equal to
#(1 mol)/(3 mol)#
- To determine the mole ratio of chemical equations, generally is to make sure that the equation is balanced following the Law of the Conservation of Mass;
- Since the problem presents a balanced equation, all you have to do is to identify which compounds involved to get the right mole ratio;
- The number in front of each compound/element are called coefficients which also serves as the number of moles of the elements/compounds present in the chemical equation;
- The balanced equation has the following number of moles
#3 mol Fe#
#4 mol H_2O#
#1 mol Fe_2O_4#
#4 mol H_2# - Therefore; the mole ratio is #(1 mol Fe_2O_4)/(3 mol Fe)#
What is the mole ratio of Fe3O4 to Fe Brainly?
Let mass of all compounds is w gm, then mole ratio of Fe in FeO, Fe 2 O 3 and Fe 3 O 4 is, 72w : 1602w : 2323w =1:0.9:0.93.
What is the mole ratio of Fe2O3 to Fe?
Yes, the mole ratio that exists between iron and iron(III) oxide can be written as 4:2 , i.e. 2 moles of iron(III) oxide require 4 moles of iron.
What is the ratio of Fe3O4?
Fe3O4 is an inverse spinel structure. It has one Fe2+ and two Fe3+. So the ratio will be 1:2.
What is the ratio of Fe2+ and Fe3+ in Fe3O4?
In Fe3O4 the ratio of Fe2+ to Fe3+ is 1:2.