Patients suffering from iron deficiency are often prescribed tablets containing hydrated iron(II) sulphate, FeSO4.7H2O.
[Molar mass FeSO4.7H2O = 278 g mol–1 )
Some tablets, of total mass 6.00 g, were dissolved in distilled water and made up to 200 cm3 in a volumetric flask. 25.0 cm3 portions of this solution were titrated against a 0.0200 mol dm–3 solution of acidified potassium manganate(VII). The mean titre was 20.10 cm3.
The Fe(II) is oxidized to Fe(III) during the titration
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.Read more
Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.Read more
Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.Read more
Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.Read more
By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.Read more