Nitrogen makes up 78% of the air, however neither plants nor animals can take nitrogen directly from the air because nitrogen is so unreactive. The nitrogen cycles shows the movement of nitrogen through the environment. Nitrogen is...

This video discusses the patterns followed in reactions between acids and various substances such as metals, metal oxides, metal hydroxides, alkali spaces, and carbonates. The video explains that when acids react with these substances,...

This video provides an informative overview of nitrogen, its properties, discovery, and various applications in different fields. Also, despite its potentially harmful effects, nitrogen is highlighted as an important component of the...

The video discusses the reactions of acids and bases and how to name the salts that are formed during these reactions. The speaker outlines the various reactions that occur when acids react with metals, metal hydroxides, metal oxides and...

Learn the basics about what makes something acidic as part of the acids and bases topic..

Learn the basics about strong and weak acids, and how they differ. Strong acids are often used in School Science labs for experimentation but they have important uses in industry and the everyday world. Sulphuric acid for example is...

Learn the basics about Acid Rain. What causes acid rain? Find out more in this video!

Learn the basics about reducing acid rain or its effects. How can we reducing acid rain and its effects? Find out more in this video!