CHEMISTRY VIDEO RO CONTRIBUTION 1

ENDOTHERMIC REACTIONS

CHEMISTRY VIDEO RO CONTRIBUTION FAST

THE INFLUENCE OF THE GRANULATION ON THE REACTION RATE

SUGAR OXIDATION WITH POTASSIUM NITRATE ROCKET PROPELLANT

ZnOH2 SOLUBILIZATION WITH EXCESS NaOH

VEGETABLE GALVANIC CELL

WATER HARDNESS IDENTIFICATION WITH SOAP

USAGE OF A BUNSEN BURNER

TINCTURE OF IODINE

STUDYING THE ACTIVITY OF METALS

THE REACTION OF VARIOUS ALCOHOLS WITH SODIUM

THE ACIDITY EFFECT ON AN EGG SHELL

THE FEHLING TEST

THE DIFFUSION SPEED OF GASES

SOME CHEMICAL PROPERTIES OF AMINO ACIDS

SUGAR DEHYDRATION WITH SULFURIC ACID

SOLUBILIZATION OF HYDROPHOBIC AMINO ACIDS

GLASS ENGRAVING WITH HF

OIL AND GREASE SOLUBILITY

MAKING SOAP

REDOX TITRATION IRON 2+ WITH POTASSIUM PERMANGANATE

PREPARING SOLUTIONS OF ACCURATE CONCENTRATION

LAVOISIER'S LAW FeS

PAPER CHROMATOGRAPHY OF TEXTILE DYES

MESURING THE pH OF DIFFERENT SOLUTIONS

PURIFICATION OF BENZOIC ACID BY SUBLIMATION

COMPARATIVE REACTIVITY OF PRIMARY, SECONDARY AND TERTIARY ALCOHOLS

FOAM PRODUCTION USING OXYGEN

COPPER AMMONIA COMPLEX FORMATION