Across
- 6. Ventilated enclosure used to handle hazardous fumes safely.
- 8. Analytical method used to determine concentration.
- 9. Sterilization technique using high‑pressure steam.
- 11. Minimum energy required for a reaction to occur.
- 16. Solution that resists changes in pH.
- 17. Species that accepts an electron pair in a reaction.
- 18. Substance weakly attracted to a magnetic field.
- 19. Technique that separates components based on density using rapid spinning.
- 21. Technique based on antigen–antibody interactions.
- 22. Technique used to separate charged molecules in an electric field.
- 23. Principle describing how equilibrium systems respond to stress.
Down
- 1. Technique used to separate solids from liquids using a porous barrier.
- 2. Technique that measures light absorbance to determine concentration.
- 3. Technique used to quantify metal ions.
- 4. Electrode where reduction occurs.
- 5. Chemist who proposed that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules.
- 7. Type of airflow used in sterile workspaces.
- 10. Process of forming large molecules from repeating units.
- 12. Technique used to purify solids.
- 13. Mixing of atomic orbitals to form new equivalent orbitals.
- 14. Precise transfer of small liquid volumes.
- 15. Thermodynamic quantity representing heat content at constant pressure.
- 20. Electron‑pair donor in organic reactions.