Le Chateliers Principle Kit
Product Code : LSK-CL-10066
Le Chateliers Principle Kit (SKU LSK-CL-10066) lets students test Le Chatelier's principle for themselves. Two chemical reactions run at the same time in one mixture; by encouraging one of them, students apply a stress and watch the equilibrium of the mixture change. The kit supports equilibrium teaching in senior secondary and first-year college chemistry. Science Lab Supplies quotes it from Ambala, India, for schools, colleges, institutes, tender contractors and distributors looking for school chemistry lab equipment in India.
Specifications
The table records the kit's approach and principle one fact per row. In summary, students carry out an empirical test: a mixture in which two simultaneous reactions are balanced is disturbed by favouring one reaction, and they record how the equilibrium responds. The quotation confirms the reagents and parts packed in each kit.
| Specification | Value |
|---|---|
| SKU | LSK-CL-10066 |
| Also known as | Le Chatelier's principle kit |
| Approach | Empirical test carried out by students |
| Reactions | Two simultaneous chemical reactions in one mixture |
| Method | Encouraging one of the two reactions |
| Observation | Change in the equilibrium of the mixture |
| Principle | A stable system at equilibrium shifts when a stress is applied to it |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Le Chatelier's Principle Kit
The Le Chatelier's principle kit gives students direct evidence that an equilibrium responds to a disturbance by moving in the direction that reduces it. This is central to the Equilibrium unit of NCERT Class 11 chemistry and is revisited in Class 12 and B.Sc. physical chemistry.
- Class 11 chemistry: qualitative effect of concentration changes on equilibrium position, with each stage kept in a 16 × 150 mm Test Piece standing in a Stand for Cylinders (Test Tube Rack).
- Class 12 revision: connecting equilibrium shifts to reaction conditions in industry.
- B.Sc. practicals: predicting and observing shifts before relating them to the equilibrium constant, with reagent added from a Glass Bottle, with Dropper 60ml.
Wear goggles and follow teacher supervision when handling the reagents. Shelf life depends on the chemical, its grade and storage conditions; ask us for the expiry date of the batch you are quoted.
Standard Scope of Supply
The Le Chateliers Principle Kit is supplied as a single kit as described above; any optional accessories are listed on the quotation. The quotation also sets out the reagents and parts included in the kit, so you can check them against your syllabus before you place the order.
Packing, MOQ and Lead Time
One kit or a set for every group can be quoted on request. Each quotation names the packing, the delivery time and the price for your quantity, and related equilibrium kits or charts can share the same document.
Science Lab Supplies, as a registered exporter with an Importer-Exporter Code, can ship to buyers in Zambia, Rwanda, South Africa, Qatar, Sri Lanka and Vietnam. To see the kit contents and a price, put the request to us on the contact page or drop the kit into the enquiry cart; institutions issuing a tender can start from the lab tender page.
Frequently Asked Questions
What does Le Chatelier's principle state?
If a stress such as a change in concentration is applied to a system at equilibrium, the equilibrium shifts in the direction that partly relieves that stress.
How does the kit demonstrate it?
Students encourage one of two reactions running together in the same mixture and observe how the mixture changes as the equilibrium moves in response to that stress.
Who supplies the Le Chateliers Principle Kit?
This kit is offered by Science Lab Supplies, which prepares quotations from Ambala, India, for schools, colleges and contractors needing a single kit or a full class set.
What reagents are included?
Ask through the contact page and the quotation will list the kit contents in full, so you can match the reagents to your practical scheme before ordering.
Related Equilibrium and Kinetics Aids
These items round out an equilibrium and reaction-rate unit: kits on six equilibrium systems, salt hydrolysis and acid-base basics, a bench pH meter, and laminated wall charts on equilibrium constants, solubility products, thermodynamic data and rate equations that students can refer to during the practical.
- Equilibrium Shifts Kit — students predict from theory, then test, across six systems such as silver acetate.
- Hydrolysis of Salts Kit — each student tests salt solutions for relative pH and predicts relative strength.
- Acids and Bases Kit — produces hydrogen and carbon dioxide and ends with a neutralisation experiment.
- Bench Digital Ph Meter — automatic or manual temperature compensation, with pH and ORP modes.
- Constants of Ionic Equilibria — 70 × 100 cm laminated chart for wall mounting.
- Solubility Product — 70 × 100 cm laminated chart for wall mounting.
- Thermodynamic Data for Some Substances — laminated 70 × 100 cm wall chart.
- Elementary Reactions and Rate Equation — laminated wall chart, 70 × 100 cm.
Browse the full Chemistry Lab range, the Lab Chemicals range, or all school lab equipment.
Last updated: 9 October 2026
