Choose either homogeneous or heterogeneous.

Tea: homogenous
Concrete: heterogeneous
Soda: homogeneous
Soapy Water: homogeneous
Salt Water: homogeneous
Granite: heterogeneous

Please help, and thanks lots :D

I agree with what you have.

Yay! Thanks so much! :D

Sure! I can help explain how to determine whether substances like tea, concrete, soda, soapy water, saltwater, and granite are homogeneous or heterogeneous.

Homogeneous substances have a uniform composition throughout, meaning that the components are evenly mixed and not visually distinguishable. On the other hand, heterogeneous substances have a non-uniform composition, where you can see the individual components or phases.

Let's go through each of the substances you mentioned:

1. Tea: Tea is generally considered homogeneous because when you stir it, the components (such as water, tea leaves, and sugar) dissolve and form a uniform mixture. There are no visible differences or separations.

2. Concrete: Concrete is heterogeneous because it is made up of different components such as cement, sand, gravel, and water. You can see the individual particles, making it visually distinguishable.

3. Soda: Soda is homogeneous. When you pour it into a glass, the gas (carbon dioxide) remains dissolved in the liquid, resulting in a uniform mixture. There are no visible layers or particles.

4. Soapy Water: Soapy water is homogeneous since the soap molecules mix uniformly with water. You won't see separate layers or any visible differences.

5. Saltwater: Saltwater is also homogeneous. When you dissolve salt in water, it forms a uniform mixture. The salt ions become evenly distributed throughout the water, making it difficult to visually differentiate the components.

6. Granite: Granite is heterogeneous because it is composed of various minerals (such as quartz, feldspar, and mica) that are visibly distinct from each other. You can see different colored grains within the granite.

Remember, the distinction between homogeneous and heterogeneous substances is based on whether you can visually observe distinct components or phases.