CBSE Class 7 Science Lab Chemicals

🔬 Class 7 Science Chemicals Kit – Comprehensive Set for Middle School Chemistry Experiments

Take learning beyond textbooks with this Class 7 Science Practical Chemicals Kit, specially curated to match middle school curriculum and enhance conceptual understanding through real-time experiments.

This complete set includes essential acids, bases, salts, and indicators used in CBSE/ICSE science labs. Ideal for home labs, science fairs, school labs, and project-based learning.

📦 Kit Inclusions:

• Sodium Hydroxide (NaOH) – A strong base for neutralization and reactivity tests

• Hydrochloric Acid (HCl) – Common acid used in neutralization and gas formation reactions

• Sulphuric Acid (H₂SO₄) – For advanced observation of acid-base properties (small quantity, diluted)

• Copper Sulphate (CuSO₄) – Beautiful blue crystals for displacement reactions

• Baking Soda (NaHCO₃) – For demonstrating acid-base reactions with vinegar

• Vinegar (Acetic Acid – CH₃COOH) – Safe acid for household chemical comparisons

• Common Salt (Sodium Chloride – NaCl) – For solubility and separation techniques

• Litmus Paper (Red & Blue) – Classic pH indicator for acid and base detection

• Magnesium Ribbon (Mg) – Reactivity with acids to show hydrogen gas release

• Zinc Granules (Zn) – Metal reactivity series experiments

• Iron Nails – For rusting, reactivity, and magnetic properties

• Distilled Water (H₂O) – For dilution, mixing, and safe chemical handling

• Lime Water (Calcium Hydroxide – Ca(OH)₂) – Detects CO₂ in reaction tests

• Calcium Carbonate (CaCO₃) – Chalk powder used for reaction with acids

• Ammonium Hydroxide (NH₄OH) – A weak base used in color change reactions

• Potassium Permanganate (KMnO₄) – Strong oxidizer for redox and color change experiments

• Blue Litmus Solution – 125ml – Liquid indicator for detecting acids

• Red Litmus Solution – 125ml – Liquid indicator for detecting bases

🌟 Features & Benefits:

• ✅ Ideal for Class 7 practical syllabus and science fair projects

• ✅ Includes all major acids, bases, and salts in safe school-grade concentrations

• ✅ Hands-on activities to explain neutralization, displacement, indicators, and reactivity series

• ✅ Leak-proof and labeled bottles for safe storage and easy identification

• ✅ Designed for CBSE, ICSE, and other national curriculum standards

📚 Perfect For:

• Classroom lab experiments

• Home-based science learning

• STEM activity kits

• School science fairs and project demonstrations