This lab requires 2 days for completion and students are asked to complete a Pre-Lab worksheet as a check on their understanding of solution tonicity. The goal of this activity is determining the tonicity of a set of three unknown sugar solutions and instructions for egg deshelling and solution prep are provided. On the first day, students will simply be weighing and recording the mass of three deshelled eggs and gently placing them in a beaker of unknown tonicity. On the second day, stude