No
But I believe the answer you are looking for is a Solvent.
oxygen
Yes, the chemical composition of the substance changed.
you can't produce ketchup without even mixing an ingredients on it. So, i therefore suggest that a ketchup is a MIXTURE :)
cocaine can produce a third substance
Urea serves an important role in the metabolism of nitrogen-containing compounds by animals and is the main nitrogen-containing substance in the urine of mammals.
They produce a substance called Uric acid which is a mixture of both urine and fieces
Bubble bath is typically not a pure substance because it is a mixture of various ingredients such as surfactants, fragrances, and coloring agents. Each ingredient contributes to the overall properties of the bubble bath, making it a mixture rather than a pure substance.
oxygen
The milky mixture indicates that the solid is insoluble in the liquid, resulting in a suspension. Over time, the solid settles out, separating from the liquid, which suggests that the two substances are immiscible. The clean liquid and white solid indicate that the solid did not dissolve but rather remained as distinct particles in the mixture.
they are liquid ls that do not produce a lather
no, you would produce a solution