Petrol is non-polar because it's a hydrocarbon. Water is polar. One will not dissolve in the other because of this. They'll mix, but stay separated.
Alcohol and water form a homogeneous mixture.
No. Oil and water would form a heterogeneous mixture. A solution is a homogeneous mixture.
The mixture of salt and sugar crystals is heterogeneous.
In a homogeneous mixture all substances are blended or mixed together to form one uniformed substance. In heterogeneous mixtures substances do not blend or mix together and you can visually see two or more items have been mixed together. Water + Oil are a heterogeneous mixture. Water + milk is a homogeneous mixture.
Heterogeneous, generally speaking water could only be considered homogeneous if there weren't any contaminaton and is distilled without any form of pollution. Good way to remember heterogeneous vs. homogeneous. if you can separate it-it's heterogeneous. ex. on a pepperoni pizza you can pick off the cheese, the bread, and the pepperoni. this is a heterogeneous mixture.
Water and gasoline form a heterogeneous mixture
Alcohol and water form a homogeneous mixture.
No. Oil and water would form a heterogeneous mixture. A solution is a homogeneous mixture.
sugar dissolves in water to form a homogeneous solution.
sugar dissolves in water to form a homogeneous solution.
The mixture of salt and sugar crystals is heterogeneous.
In a homogeneous mixture all substances are blended or mixed together to form one uniformed substance. In heterogeneous mixtures substances do not blend or mix together and you can visually see two or more items have been mixed together. Water + Oil are a heterogeneous mixture. Water + milk is a homogeneous mixture.
A heterogeneous mixture. Water is a polar solvent and wax in nonpolar, like oil. The two will not mix as a result.
Oil and vinegar form a heterogeneous mixture.
This can be considered either. If the suspended water is equally distributed in air then it ishomogeneous If it is close to the dew point you will get localized concentrations of water (just before droplets form) and then it is heterogeneous.
Yes, it is heterogeneous, and the reason it's very easy, it's because when you mix water and oil, you always can see them separate, so you can see two things, doesn't matter if you try to shake the mixture the time you want, they will appear again separate. If it were a homogeneous mixture, you only can observe one thing.
Milk and cereal is a heterogeneous mixture.