🧪🧑‍🔬👩‍🔬Today during the Chemistry Extension Classes, the students determined the percentage by mass of calcium carbonate in an eggshell. CaCO₃ is found in nature hardness and strength to things such as seashells, rocks, and eggshells.
26 sty 2024
🥼⚗️Thanks to the chemistry lab classes our high school students are able to:
🧪explain the concept of stoichiometry in titration reactions;
🧪Learn the key terms associated with titration, such as analyze, titration, equivalence point, end point and indicator;
🧪Develop skills in performing an acid-base back titration;
🧪Understand the process of standardization of a titrant.
⚗️🫴Practicing performing a titration and interpreting the results are possible to do after learning the theories & are an integral part of the advance chemistry classes.
Credits to our Chemistry Teacher Kinga Hartman, PhD