Acids, Bases and Salts

This experiment demonstrates how acids and bases behave in the presence of water using dry and wet blue litmus paper. It shows that acids change the c...

This experiment demonstrates how to identify whether a solution is acidic, basic, or neutral using common indicators such as red litmus paper, blue li...

This experiment demonstrates electrical conductivity in acids, bases, and electrolytes. Different solutions are tested by dipping two electrodes conne...

In this experiment, we will observe the heat change that occurs when concentrated sulphuric acid or sodium hydroxide dissolves in water. First, water ...

In this experiment, we are going to test different salt solutions using pH paper. We will dissolve salts like sodium chloride, potassium nitrate, alum...

This experiment demonstrates the reaction of metals with dilute acids by observing the formation of hydrogen gas bubbles, where the intensity of bubbl...

This experiment demonstrates acid-base reactions using phenolphthalein as an indicator, showing a color change from colorless in acidic solutions to p...

This experiment demonstrates the reaction of zinc with dilute sulphuric acid, producing hydrogen gas that burns with a small blue flame, confirming it...

This experiment demonstrates the reaction of carbon dioxide with lime water, showing that it turns milky due to the formation of calcium carbonate, an...

This experiment demonstrates titration between oxalic acid and sodium hydroxide. Oxalic acid is taken in a flask with phenolphthalein indicator, and s...

This experiment demonstrates turmeric as a natural indicator. When turmeric is mixed with a basic substance like soap solution, it changes colour from...