To classify each mixture as either homogeneous or heterogeneous, let’s analyze the nature of each substance based on its composition.
1. Apple Juice:
- Homogeneous Mixture: A homogeneous mixture has a uniform composition throughout, meaning you cannot see the different components separately.
- Analysis: Apple juice appears consistent throughout, with no visible separation of components. Whether it is freshly squeezed or processed, apple juice typically has the same uniform appearance.
- Classification: Apple juice is a homogeneous mixture.
2. Bird Seed:
- Heterogeneous Mixture: A heterogeneous mixture consists of visibly different substances or phases. The different components can be seen and distinguished.
- Analysis: Bird seed consists of various types and sizes of seeds mixed together. You can easily see and pick out the different seeds based on appearance, size, and type.
- Classification: Bird seed is a heterogeneous mixture.
3. Salt Water:
- Homogeneous Mixture: Again, a homogeneous mixture has a uniform composition throughout.
- Analysis: When salt is dissolved in water, it disperses evenly throughout the solution. This results in a mixture where you cannot see individual salt particles; it looks the same throughout.
- Classification: Salt water is a homogeneous mixture.
Combining all the classifications, we get the following results:
- Apple Juice: Homogeneous
- Bird Seed: Heterogeneous
- Salt Water: Homogeneous
