PREPARATION OF SOLUTIONS
= Short Lab Report =
4/2/2025, 2:06:14 PM
To prepare 1000 mL of a 0.1 mol/L solution of Iron(II) ammonium sulfate
we have to dissolve 39.2141 g of (NH4)2Fe(SO4)2×6H2O (100 % purity) in deionized or distilled water. After the solid is completely dissolved, dilute the solution to a final volume with deionized (distilled) water.
- Transfer the prepared solution to a clean, dry storage bottle and label it. Never store solutions in a volumetric flask.
- All chemicals that you are unfamiliar with should be treated with extreme care and assumed to be highly flammable and toxic.
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Bibliography:
- J. Meija et al., Atomic Weights of the Elements 2013. Pure Appl. Chem. 88, 265-291 (2016)
- D.W. Green, R.H. Perry, "Densities of Aqueous Inorganic Solutions", Perry's Chemical Engineers' Handbook, McGraw-Hill, (2) 99-118, 2008.
- "GESTIS Substance Database." IFA. 23 Sep. 2015. <http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp>.
- "Regulation (EC) No 1272/2008 Classification, packaging and labelling of chemicals and their mixtures." 16 Dec. 2008. European Parliament, Council of the European Union. 28 Nov. 2015. <http://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32008R1272>.
- Information for Authors. JOC. ACS Publications. 21 Sep. 2012. <http://pubs.acs.org/page/joceah/submission/authors.html>.
Citing this page:
Generalic, Eni. "Preparation of Solutions." EniG. Periodic Table of the Elements. KTF-Split, 13 Feb. 2025. Web. 2 Apr. 2025. <https://www.periodni.com/preparation_of_solutions.php>.
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