This activity should be done in a group of three or four students.
Many reagents are mixed as percent concentrations.
It will overflow. Conc.2 X Vol. When making solutions in volumetric flask, remember to add liquid or water in this case until the meniscus is just touching the 100o or 100-mL mark. Teacher would review calibration of a balance and use of a graduated cylinder. Once all the dextrose is added, add water to the mark on the volumetric flask.