# Oxidation equations help

How does this come about? I understand it's just not from FeS2 + O2

4 FeS2 + 11 O2 -> 2 Fe2O3 + 8 SO2

Can one simply tell me?

It goes with you to finding the coefficients in a chemical equation.

Android: -> Play Goals -> Apps -> "Chemistry" -> AK minilab

Apple iPad: -> AppStore "minilab" -> AK minilab

Apple iPhone: -> AppStore -> "minilab" -> AK minilab Phone

If you go there to "equations", you can find there numerous exercises. The reactions, which are given there, playing for you does not matter, because you want so finding coefficient practice.

By the way: There are given the right solutions.

Atoms so long rumschupfen until it fits. If it is wrong, then you know it right away because then the left and right anything not accounted for properly.

This can not at all agree there are more O on the left than on the right

explains lower range prop quite well

Date: 2019-04-04 Views: 0

## Related articles

• Can anyone in the preparation of a reaction equation help (redox)? 2014-10-13

Hydrogen peroxide reacts with potassium permanganate in sulfuric acid solution under oxygen evolution arises Braunstein. The oxidation equation I was able to establish H2O2 + H2O -> 2H3O + + O2 + 2e- In the reduction to get no further than: MnO 4 + e

• Help with oxidation equations 2014-07-21

Dear Chemistry Kenner, have a very simple question for you, but not for me. I have the empirical formula of gasoline: C6 H14. The combustion of gasoline, it reacts with oxygen, which then make the products CO2 and H2O. 1.Woher I know that CO2 and H2O

• Can someone with the oxidation and editors using the call charged to oxidation? HELP! 2013-06-04

Hello people? So I'm sitting here in front of a task my little sister and no longer know what to do, it is a while since I had chemistry class. :) Actually I only need to compare whether their solution is correct, so that we can look after the error

• Math equation help break: / 2012-10-19

Hi folks, I need your help I'll write tomorrow a math school work and do not know how man solves the bill here. 4x-3 4x 6 x 1 + ----- -------- ------- = 8x-16x 6-12 4x-3 Give each of the definition set and solve the equation for G = R. Can any one he

Hey;) So I'm just in the summer holidays and I'm learning for math to improve my grade point average, though I am but encountered a topic in which I did not quite understand how to set the equation. In math book is: "In the case of a rectangle draw o

• Mathefrage- linear equations HELP! 2013-02-01

Hello you :) I'm sitting on my math homework off (no, do not worry - I do not need solutions) and am a little confused at the moment. The aim is to calculate the intersection of two straight. The lines are given in vectors again g = (2/7) + r (1/1) a

• Formation of functional equations Help 2013-09-19

Hello and although I bring me just the set of functional equations themselves in now am I to despair and that is the task: graph of degree passes through A (4 / -27) b (2/2) c (-2/12) d (0/1) Thanks for the help! ;) --answer-- http://www.brinkmann-du

• can anyone in this equation help me with e-function? 2013-11-03

Hi, I have an equation with the e-function compute, but war not out. could someone help me or give an approach? "A weather balloon measured during his rise the air pressure p in hPa (hectopascals). The table shows the relationship between the height

• Mathematics help text equations Help Help 2014-10-28

Hi Susanne is the mother of Claudia and Claudia is the mother of Anna. The age difference between Anna and Claudia is the same as Susanna and Claudia. Susanne Claudia and Anna are together 120 years. How old are Claudia and Susanne if Anna is 15 year