What are types of mixture suspensions?
Quick Answer
Suspensions are mixtures of two or more undissolved materials, one of which is a liquid. The preparer of a suspension may distribute the two materials by mechanical means, such as stirring, but they separate over time. Suspensions appear cloudy because the suspended particles are visible due to the Tyndall effect.
Continue ReadingFull Answer
Typically, suspensions include a solid and a liquid. However, some suspensions, such as oil and vinegar salad dressing include tiny droplets of one liquid in a second liquid. Suspensions in water might include sand, organic material and bacteria.
Particles in a suspension often vary in size and are larger than the particles in a solution. In a solution, all the particles are atoms, molecules or ions, having a particle size of 1 nanometer. In suspensions, some particles are large enough to see with the naked eye.
Filtration helps to remove many particles from suspension. Municipalities use screening and sedimentation of water to remove these large particles before pumping it to the distribution system. However, filtration is not effective at removing dissolved contaminants.
In order to remove dissolved contaminants from water, treatment facility workers add other chemicals that react with the contaminant to form a precipitant. Precipitants are insoluble solids that bind the undesirable ions from the water. The process converts the solution to a suspension, allowing physical separation of the dissolved contaminants.
Learn more about Solutions & MixturesRelated Questions
-
Q:
How can I compare and contrast mixtures and pure substances?
A: You can compare and contrast mixtures and pure substances by determining if the substance can be separated into homogeneous materials. Determine if the sub... Full Answer >Filed Under: -
Q:
What are some examples of suspension mixtures?
A: A suspension is a heterogeneous mixture that has particles held in a liquid or gas that are not dissolved, such as sand in water, oil in water and smoke in... Full Answer >Filed Under: -
Q:
What is the difference between a heterogeneous and a homogenous mixture?
A: The main difference between a heterogeneous mixture and a homogeneous mixture is the degree to which the materials are mixed together. Generally speaking, ... Full Answer >Filed Under: -
Q:
What are five examples of heterogeneous mixtures?
A: Beach sand, air with clouds, oil and vinegar, granite and pizza are five examples of heterogeneous mixtures. This is because they all have components that ... Full Answer >Filed Under:
You May Also Like
-
Q:
What types of schools require an application?
-
Q:
What types of seating do AMC Town Center movie theaters feature?
-
Q:
What is Benedict's test?
-
Q:
What types of camper tops work with a Toyota Tacoma?
-
Q:
What types of rebates does Menards offer?
-
Q:
What types of services are available with JibJabs' free account?
