As chemists, we often need to dilute solutions from a stock solution. Although dilution calculations can seem like a bit of a pain at first – once you’ve got them down you’ll be diluting your samples in no
How to calculate solution dilution
Why do impure solids melt at lower temperatures?
A melting point is a characteristic physical property of a substance. So melting point analysis is one of the simplest and most useful techniques for identification of a chemical substance. Melting point depression Melting point (m.p.) analysis can also provide information
All about errors
So you’re working on your physical lab write-up, and looking for the most marks possible. But you just can’t seem to get your head around those pesky errors. Well, this article is a simple guide to the analysis of uncertainties