Is soy sauce substance or mixture?

Here's why:

* Multiple Components: Soy sauce is made by fermenting soybeans, wheat, salt, and water. This means it contains multiple ingredients that haven't chemically bonded together.

* Separation Possible: The components of soy sauce can be separated using techniques like evaporation or filtration.

* Variable Composition: The proportions of the ingredients in soy sauce can vary, leading to different flavors and colors.

While soy sauce undergoes a complex fermentation process, the resulting product remains a mixture of distinct components.