Answer 100% isopropyl alcohol is a pure substance and not a mixture. A mixture consists of more than one type of chemical compound mixed with another either uniformly or not uniformly.
Over the counter isopropyl alcohol is usually 70% or 90% Isopropyl with this rest made up of water. Since the alcohol and water mix together uniformly and the particles are too small to scatter light, isopropyl alcohol and water is classified as a homogeneous mixture. More specifically you would call this homogeneous mixture of alcohol and water a solution. Other homogeneous mixtures include salt water, pepsi, apple juice and a martini (without the olive).
Grain alcohol is a homogeneous mixture because it is composed of alcohol and water, which are completely mixed at the molecular level. It is not an element or compound on its own, but a mixture of different substances.
Baking soda is a compound, specifically sodium bicarbonate (NaHCO3). Therefore, it is not a mixture, either heterogeneous or homogeneous.
Concrete is a heterogeneous mixture composed of cement, sand, gravel, and water. It is not an element or a compound.
It is a solution. And a solution is homogeneous.
An element is a pure substance composed of only one type of atom and is homogeneous. A compound is a pure substance composed of two or more elements chemically bonded together and is homogeneous. Both elements and compounds are homogeneous in nature.
Alcohol is not mixture, it is a compound.
it is ethanol - a compound
Alcohol (ethanol) is a compound, not a mixture.
Beverage alcohol (ethanol) is a compound. But in drinks it is mixed with other substances.
No, alcohol (the one you are referring to is most likely ethyl alcohol) is a compound.
Heterogenous
heterogeneous
Chili is a heterogeneous mixture.
It is heterogeneous mixture.
Chili is a heterogeneous mixture.
Mouthwash is a homogeneous mixture.
Homogeneous mixture