Most people would consider table salt a pure compound, sodium chloride.
But the table salt usually sold in stores is iodized salt: a mixture of sodium chloride, potassium iodide, dextrose, and calcium silicate (to prevent caking).
It is a mixture. It is a liquid-liquid solution.
Soy sauce is a homogeneous mixture because there are no chemical changes when making this product. Soy sauce isn't a pure substance, but it isn't an element either. It is made by different chemicals that do not mix and make reactions, but do make a solution.
If a substance is: a type of solid, liquid or gas that has particular qualities. Then yes, soy sauce is a substance.
When vinegar and soy sauce are mixed, a tangy and savory flavor combination is created. The specific substance formed is a mixture of the two liquids, resulting in a slightly acidic and salty taste profile.
When you mix vinegar and soy sauce together, no new substance is formed. The two liquids simply mix together to create a new mixture with combined flavors and properties of both vinegar and soy sauce.
yes.
yes.
Soy sauce is not a homogeneous mixture.
A soy sauce is a heterogeneous mixture because it has many ingredients.
heterogeneous
Homogenous
Soy sauce is a condiment made with the paste of fermented soy beans.