107 809
Assignments Done
100%
Successfully Done
In December 2024
In December 2024
Your physics assignments can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Physics
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Math
Our experts will gladly share their knowledge and help you with programming projects. Keep up with the world’s newest programming trends.
Programming
Answer to Question #99209 in General Chemistry for erin
Question #99209
How many moles of O2 react with 5.75 moles of Fe?
Expert's answer
5.75mol Xmol
4Fe + 3O2 = 2Fe2O3
4mol 3mol
n(O2) = X = 5.75mol × 3mol / 4mol = 4.3125mol ≈ 4.31mol.
Learn more about our help with Assignments: Chemistry
Comments
Leave a comment