Chem 112 Lab1 - Russell Hochman Chem 112 lab section 2...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Russell Hochman Chem 112 lab section 2 Introduction This experiment is designed to form K 3 [Fe(C 2 O 4 ) 3 ]· 3H 2 O using 5g of Fe(NH 4 ) 2 (SO 4 ) 2 ·6H 2 O. The Ferrous ammonium sulfate will form potassium tris(oxalato)ferrate(III) trihydrate using many different types of methods including, adding solutions, heating the mixture, using a vacuum and stirring. In conclusion, this lab is about synthesizing K 3 [Fe(C 2 O 4 ) 3 ]· 3H 2 O and for us to understand the procedures and the process of synthesizing compounds. Methods 1) Weigh out about 5g of Fe(NH 4 ) 2 (SO 4 ) 2 ·6H 2 O and place into a 125ml Erlenmeyer flask a. Actual measurement is 4.952 g Fe(NH 4 ) 2 (SO 4 ) 2 ·6H 2 O 2) Dissolve into 12ml of distilled water 3) Add 4-5 drops of 3M H 2 SO 4 a. Actual drops of H 2 SO 4 is 5 drops 4) Add 50ml ~.5M H 2 C 2 O 4 a. Actual measurement is ~ 50ml of .5M H 2 C 2 O 4 5) Heat to a boils while stirring constantly to prevent separation 6) Remove Erlenmeyer flask from heat up to allow the yellow precipitate of FeC
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 03/08/2011 for the course CHEM 112 taught by Professor Hardy during the Spring '08 term at UMass (Amherst).

Page1 / 3

Chem 112 Lab1 - Russell Hochman Chem 112 lab section 2...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online