Asked by: Angelic Wierbrugge
science chemistry

Is concrete a homogeneous or heterogeneous mixture?

10
Concrete is a heterogeneous (composite) material consisting of cement, water, fine aggregates and coarse aggregates. A material is said to be homogeneous when it's properties are same in all the directions. Otherwise it is a heterogeneous material. Cement may be called a homogeneous material.


In this regard, is cement a homogeneous or heterogeneous mixture?

Cement is a solid homogeneous mixture of calcium compounds. Mixed with sand, gravel and water, it becomes concrete, one of the most important building materials in the world. Many alloys are homogeneous mixtures of metals, or of a metal and a nonmetallic substance.

Secondly, what is difference between homogeneous and heterogeneous? A homogeneous mixture has the same uniform appearance and composition throughout. Many homogeneous mixtures are commonly referred to as solutions. A heterogeneous mixture consists of visibly different substances or phases. Solutions have particles which are the size of atoms or molecules - too small to be seen.

Likewise, what kind of mixture is a concrete?

Concrete is a mixture of lime (CaO), cement, water(H2O), sand, and other ground-up rocks and solids. All of these ingredients are mixed together.

Which is a homogeneous mixture?

A homogeneous mixture is a solid, liquid, or gaseous mixture that has the same proportions of its components throughout any given sample. An example of a homogeneous mixture is air. In physical chemistry and materials science this refers to substances and mixtures which are in a single phase.

Related Question Answers

Maida Enguehard

Professional

What are 10 examples of heterogeneous mixtures?

Examples include sand and sugar, salt and gravel, a basket of produce, and a toy box filled with toys. Mixtures in two or more phases are heterogeneous mixtures. Examples include ice cubes in a drink, sand and water, and salt and oil.

Nga Fortunov

Professional

Is Tea homogeneous or heterogeneous?

A Tea is a solution of compounds in water, so it is not chemically pure. It is usually separated from tea leaves by filtration. B Because the composition of the solution is uniform throughout, it is a homogeneous mixture.

Huanhuan Mahnken

Professional

Is tap water homogeneous or heterogeneous?

Nope, tap water is a homogeneous mixture, not heterogeneous. This is because tap water has dissolved minerals inside it, but they are equally distributed throughout the water. So you can say that tap water is “uniform in composition throughout”.

Aksana Raikov

Explainer

Is air a heterogeneous mixture?

A mixture in which its constituents are not distributed uniformly is called heterogeneous mixture, such as sand in water. One example of a mixture is air. Air is a homogeneous mixture of the gaseous substances nitrogen, oxygen, and smaller amounts of other substances. Mixtures can have any amounts of ingredients.

Wally Candame

Explainer

Is Sand homogeneous or heterogeneous?

Sand is a mixture. Sand is classified as a heterogeneous mixture because it does not have the same properties, composition and appearance throughout the mixture. A homogeneous mixture has a uniform mix throughout.

Amjad Love

Explainer

Is bread homogeneous or heterogeneous?

A slice of white bread and a slice of ham (c, d) are heterogeneous mixtures. A slice of white bread is considered to be heterogeneous because its crust is different from the interior bread and the bread contains gas bubbles that are clearly seen as tiny holes in the bread.

Koraima Vertman

Pundit

Is apple juice homogeneous or heterogeneous?

If you mean the industrialized apple juice then yes. Even though there are several different compounds and some of them aren't actually dissolved in the liquid, since you can't actually distinguish between them using only your eyes and they do no separate naturally it is actually a homogeneous mixture.

Shizue Essalhi

Pundit

Is Salt a homogeneous mixture?

Homogeneous mixtures (ESAY)
A solution of salt dissolved in water is an example of a homogeneous mixture. When the salt dissolves, it spreads evenly through the water so that all parts of the solution are the same, and you can no longer see the salt as being separate from the water.

Femke Andreiko

Pundit

Is tomato juice a heterogeneous mixture?

A heterogeneous mixture consists of visibly different substances or phases. In contrast a SUSPENSION is a heterogeneous mixture of larger particles. These particles are visible and will settle out on standing. Examples of suspensions are: fine sand or silt in water or tomato juice.

Corene Mendiri

Pundit

Is concrete sidewalk homogeneous or heterogeneous?

Concrete is a heterogeneous (composite) material consisting of cement, water, fine aggregates and coarse aggregates. These are the ingredients of a conventional concrete. A material is said to be homogeneous when it's properties are same in all the directions. Otherwise it is a heterogeneous material.

Cesario Zinoviev

Pundit

Is blood a homogeneous mixture?

Blood is not a homogeneous mixture. It is a mixture of liquid (blood plasma) and solid ( red and white blood cells) and coagulent molecules all floating around in the mixture. We can separate out the solids in a centrifuge. Blood will be quite different if you sample the plasma versus the inside of one of the cells.

Rosalino Gadecke

Teacher

Is sugar and water homogeneous or heterogeneous?

The sugar-water is a homogenous mixture while the sand-water is a heterogeneous mixture. Both are mixtures, but only the sugar-water can also be called a solution.

Dragomir Lutchenko

Supporter

How do you separate homogeneous and heterogeneous mixtures?

Components of homogeneous mixtures “can usually be separated by taking advantage of the different properties of the individual components.” In the process of distillation, a mixture may be heated “until the component that boils at the lowest temperature becomes a vapor and can be separated” (Foundations, par.

Simran Paradela

Supporter

Is coffee a homogeneous mixture?

It is yes because the drink is a solution of various solids in water. It has the same properties at all points within a sample, as do all (well-mixed) solutions. Since instant coffee is prepared by evaporating such a solution, it is possible that it is a homogeneous mixture too.

Riffat Andel

Beginner

What is the difference between homogeneous and heterogeneous catalysts?

Catalysts can be divided into two types: homogeneous and heterogeneous. Homogeneous catalysts occupy the same phase as the reaction mixture, while heterogeneous catalysts occupy a different phase. Homogeneous catalysts allow for greater interaction with the reaction mixture than heterogeneous catalysts.

Yingying Mier

Beginner

Is milk homogeneous or heterogeneous?

Milk is a homogeneous colloid. Colloids are mixtures that consist of tiny, insoluble droplets floating in a solvent. Some sources say that colloids are by definition heterogeneous, but by the naked eye test, milk is a homogeneous liquid suspension of fats in water.

Arlindo Gutta

Beginner

Is steel homogeneous or heterogeneous?

Steel is homogeneous, because it is an alloy.
In a homogeneous mixture, the components contained in the mixture are uniformly distributed throughout the mixture. In the case of stainless steel, it is an alloy made from the combination of iron with chromium and nickel.

Samir Djikaev

Beginner

What are the similarities and differences between homogeneous and heterogeneous mixtures?

A homogeneous mixture has a uniform composition and appearance. Individual substances that constitute a homogeneous mixture cannot be visually differentiated. On the other hand, a heterogeneous mixture comprises two or more substances that can be distinctly observed, and even separated relatively easily.

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21st April, 2021

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