Can anyone help me with my A2 chemistry homework please

Posted on 2014-03-11 08:44:00 in Chemistry by LOUISE

Hi, I have a question but Im not sure what to do, please help?



A proprietary moss killer is a mixture of sand and hydrated iron (II) sulphate. Outline the plan of an experiment to determine the percentage mass of iron (II) in this sample of moss killer using a standard solution of potassium dichromate (VI). You must show in your answer how you would calculate the result of the experiment.



Help! We're doing about the oxidation states of chromium if that helps. Any help is appreciated!

---

Answer Comment

No Answers Posted Yet.