Final answer:
To completely dissolve crushed tablets and capsules, one typically follows a chemistry experiment procedure including weighing the solute, dissolving it in water, adjusting to a precise volume, and ensuring complete mixing.
Step-by-step explanation:
To completely dissolve crushed tablets and capsule contents in a laboratory setting, typically, a step-by-step procedure in a chemistry experiment is followed:
- The appropriate mass of solute is weighed and added to a volumetric flask that is about half-filled with distilled water.
- The solution is swirled until all of the solute dissolves.
- More distilled water is then carefully added up to the line etched on the neck of the flask to achieve a precise volume.
- The flask is capped and inverted several times to ensure the mixture is uniform.
Additionally, other procedures related to the interaction of substances, such as an effervescent tablet in a balloon setup, involve determining mass before and after a reaction takes place to explore principles such as mass conservation and chemical reactions.
When performing these experiments, it's important to observe the reactions carefully and follow safety protocols, such as proper disposal of solutions like rinsing a cuvette with distilled water and discarding the content in an appropriate sink. Working with chemicals, even over-the-counter items like antacid tablets, must be done with a clear understanding of the substances involved and their respective chemical properties.