Question

explain the difference in homogeneous mixtures and heterogeneous mixtures.

Explanation:

A homogeneous mixture has a uniform composition throughout. For example, salt dissolved in water forms a homogeneous mixture as the salt particles are evenly distributed at a molecular level. A heterogeneous mixture has a non - uniform composition. For instance, a mixture of sand and water is heterogeneous because the sand particles are not uniformly distributed and can be seen as separate entities.

Answer:

A homogeneous mixture has a uniform composition (e.g., salt - water solution), while a heterogeneous mixture has a non - uniform composition (e.g., sand - water mixture).