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Emulsions will settle into layers when they are left standing undisturbed.
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∙ 12y ago
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What is a mixture from which particles settle out upon standing called?
A suspension has large particles that settle out on standing.
Is jelly an example of emulsions?
No, for jellies, dispersion phase is liquid and dispersion medium is solid. And for emulsions,both dispersion phase and dispersion medium is liquid.
The salts of which metal are used in photographic emulsions?
Silver salts (AgCl)
Are emulsions homogeneous or heterogeneous?
it is a homogeneous mixture as in homogeneous mixtures the mixture is very smooth and u can not distinguish in a homogeneous mixture. Whereas heterogeneous is opposite
What is a mixture where the substances do not settle over time?
Kool-aid is a good example of homogeneous mixture. In any homogeneous mixture, all the species making up the solution are in a defined ratio. There are other two types of solutions that yields a heterogeneous mixture, namely, colloids and emulsions.
What is a mixture from which particles settle out upon standing called?
A suspension has large particles that settle out on standing.
If a mixture scatters light and does not settle upon standing is it a suspension?
If a mixture scatters light and does not settle upon standing, it is not considered a suspension. It is considered a colloid.
What are the characteristics of colloids?
A colloid is a mixture where the interspersed particles are of such size that the mixture will not settle out on its own. Examples include things like gels or emulsions.
Why are colloid important?
nothing
What is xray film emulsions sensitive to?
X Ray film emulsions are sensitive to light.
What are homogeneous mixtures of two or more substances that do not settle on standing?
solution
What appearance does emulsions have when light shines out?
Emulsions can appear cloudy or white when light shines through it.
How did the Aztecs decide where to settle?
The Aztecs settled on an island in Lake Texcoco because they saw an eagle perched on a cactus holding a snake in its beak, which they interpreted as a sign from their god Huitzilopochtli. They believed this was the chosen site for their capital city, Tenochtitlan.
What is a homogeneous mixture of two or more substances that doesnt settle on standing?
An emulsion
Is milk a colliod?
milk is a colloid, and not a solution. the particles of casein do not settle out after standing.
What is a heterogeneous mixture that can only be seen indirectly and does not settle upon standing?
Colloids
Do colloids settle upon standing?
A colloid is an extremely tiny particle that never settles out of suspension.
