IntroductionMagnesium metal is dissolved in HCl in 500mL Florence flasks covered with balloons. The moles of each reagent are changed in each flask in order to demonstrate the limiting reagent concept ...

Stoichiometry of microbial biomass is a key determinant of nutrient recycling in a wide variety of ecosystems. However, little is known about the underlying causes of variance in microbial biomass ...

Figure 2. Coulometric Karl Fischer titrator In both techniques the sample is transferred to a titration vessel, dissolved and then titrated. Some samples aren’t soluble in any suitable solvent and ...