Addition

Addition is a reaction in which the molecules of two or more substances unite without the formation of a by-product.

Байланысты экстралар

Exothermic reaction (observation)

When heated, powdered sulphur reacts with powdered zinc, releasing...

The Daniell cell

We can generate electricity with the help of a salt bridge and by...

A non-flammable tissue (Observation)

Go behind the scenes of gastronomy and film tricks: objects in...

Mixing substances, separating mixtures 2 (observation)

Separating mixtures if one of the substances dissolves in water.

Fiery orange peel

When the essential oil from the peel touches the candle flame, it...

Homemade firefighting foam

We can produce carbon dioxide gas using sodium hydrogen carbonate...

Қорғасын-қышқылды аккумуляторы

Қорғасын-қышқылды аккумуляторындағы электрохимиялық үдерістер...

The surface tension of liquids (observation)

We observe whether a razor blade can float on the surface of...

Added to your cart.