What is a mixture? describe the difference between a homogeneous and heterogeneous mixture
A homogeneous mixture has the same ratio of molecular constituents everywhere. A heterogeneous mixture does not. It is made up of clusters of different compounds,
A mixture is a combination of two or more substances that are not chemically bonded or joined together. In other words, the substances in a mixture can be separated by physical means, such as filtration or evaporation. Mixtures can be classified into two types: homogeneous and heterogeneous.
A homogeneous mixture is a uniform mixture where the components are evenly distributed throughout the mixture. In other words, it has the same composition and properties throughout. An example of a homogeneous mixture is a solution, like salt dissolved in water. When you stir salt into water, the salt particles distribute evenly, creating a homogeneous mixture. It is challenging to visibly differentiate the substances in a homogeneous mixture because they are uniformly mixed at the particle level.
On the other hand, a heterogeneous mixture is an uneven mixture where the components are not evenly distributed. In a heterogeneous mixture, you can easily distinguish and identify the different components. For example, a bowl of cereal with milk is a heterogeneous mixture. You can see the separate components such as cereal flakes and milk, and they do not blend together uniformly.
To determine whether a mixture is homogeneous or heterogeneous, you can observe it visually. If you can see that the components are uniformly mixed and do not separate on their own, it is likely a homogeneous mixture. However, if you can identify distinct parts or phases within the mixture, it is most likely a heterogeneous mixture.