Mixtures and Solutions

This experiment demonstrates the difference between a mixture and a compound using iron filings and sulphur powder. One sample is heated to form a bla...

This experiment explains concentration in a solution. By adding different amounts of solute to a fixed amount of solvent, it shows that more solute ma...

This experiment demonstrates how copper sulphate crystals are formed from a saturated solution. Copper sulphate is dissolved in hot water (with a few ...

This experiment demonstrates how adding salt lowers the freezing point of water. Two beakers, one with pure water and the other with salt solution, ar...

Elevation of Boiling Point: This experiment demonstrates that adding salt increases the boiling point of water. Two beakers, one with pure water and o...

This experiment demonstrates how a saturated solution is formed. Salt is added to water and stirred until it dissolves. More salt is added gradually, ...

This experiment demonstrates fractional distillation, a method used to separate liquids with different boiling points. When the mixture is heated, the...

In this experiment, we will perform a preliminary examination of an inorganic salt by observing its color under natural light. Because transition meta...

In this experiment, we are going to perform the Dry Heating Test to preliminarily identify the cation present in an unknown salt sample. By heating a ...

In this experiment, we are going to perform the flame test to identify specific metal ions (cations) present in a given salt. We do this by mixing a s...

This experiment demonstrates vapour pressure and dynamic equilibrium by showing that after moisture is removed, a liquid evaporates in a closed chambe...

This experiment demonstrates simple distillation by heating water to form steam, which is then cooled and condensed back into liquid. During the proce...

This experiment demonstrates solid-liquid equilibrium by showing how ice and water coexist at a constant temperature in an isolated chamber, where bot...

This experiment demonstrates solid-vapour equilibrium by showing how a solid changes directly into vapour and then back into solid in a closed system,...

This experiment demonstrates the miscibility of liquids by showing that polar liquids like vinegar and lemon juice mix with water, while non-polar liq...

This experiment demonstrates the concept of solubility by observing how different substances behave in water, identifying which substances dissolve to...

In this experiment, we take two glasses with equal amounts of water and add salt to one glass and sugar to the other, one teaspoon at a time, stirring...

This activity demonstrates the process of sublimation using naphthalene. When solid naphthalene is heated in a beaker, it changes directly from a soli...

This experiment demonstrates the Tyndall effect in a colloidal solution. Milk, sodium sulphate solution, and distilled water are taken and light is pa...

This experiment demonstrates the types of mixtures and how different substances combine with each other. By mixing different materials in varying amou...