0
One example of a mixture is rock and copper ore.
These are separated by froth flotation.
Froth flotation is when the crushed copper and ore is mixed with water and a variety of different chemicals, and air is forced through the water making bubbles which carry the copper (and not the rock) to the surface. From the surface the copper can be collected and smelted.
During smelting the copper can be mixed with other substances to get rid of impurities, and these substances float on top of the molten copper as slag. The slag can be poured off or smelted again to pick up any more traces of copper still left behind.
The smelting technique is also used for other minerals like gold and tin.
I hope this answers your question.
What else can I help you with?
Can you give me 5 trivias about mixture?
A mixture is a combination of two or more substances that are not chemically bonded. Mixtures can be homogeneous (uniform composition) or heterogeneous (non-uniform composition). Examples of mixtures include air (mixture of gases), saltwater (mixture of salt and water), and trail mix (mixture of nuts, seeds, and dried fruit). Mixtures can be separated using physical methods such as filtration, distillation, or chromatography. The properties of a mixture are a combination of the properties of its individual components.
What are the two types of of mixture and give five example each?
solutions = salt and water alcohol and water caperr sulfate and water suspention = soil and water sand and water clay and water emolsion =oil and vinegar korosene and water oil and water colloidal dispersions = liquid laundry starch and water fine pottery
Give the pictures of suspension about mixture?
I'm unable to provide pictures, but suspensions are mixtures where particles are dispersed throughout a liquid or gas but are not fully dissolved. Examples include muddy water and orange juice with pulp.
Give examples of separating mixtures and explain?
Evaporation-Letting water evaporate on our own or heating it so the solute is left behindFiltration- Separating based on particle sizeChromatography- Separates ink, blood, etc. Cause rise up paper at different ratesMagnetism- Using a magnet to separate magnetic material
What does nonrandom mating mean and give examples?
Me and You
Give an example of hetrogeneous compound?
Heterogeneous mixtures are made up of more than one phase and they can be separated physically. The aforementioned chocolate chip cookie, a tossed salad, sand, and a bowl of raisin bran cereal are all examples of obvious heterogeneous mixtures.
Can you give me 5 examples of homogeneous mixtures and substance and 5 heterogeneous mixtures and classified?
Homogeneous mixtures: 1) Sugar dissolved in water 2) Air 3) Salt water 4) Vinegar 5) Brass Heterogeneous mixtures: 1) Salad 2) Chex Mix 3) Granite 4) Trail mix 5) Soil
Can you give me 5 trivias about mixture?
A mixture is a combination of two or more substances that are not chemically bonded. Mixtures can be homogeneous (uniform composition) or heterogeneous (non-uniform composition). Examples of mixtures include air (mixture of gases), saltwater (mixture of salt and water), and trail mix (mixture of nuts, seeds, and dried fruit). Mixtures can be separated using physical methods such as filtration, distillation, or chromatography. The properties of a mixture are a combination of the properties of its individual components.
What is liquid mixture give examples?
A liquid mixture is a liquid material with a definite volume and no definite shape. A liquid mixture takes on the shape of the container it is in. Mixtures have two or more substances. Ocean water and oil and water are liquid mixtures.
Can you give 15 examples of separated compound nouns?
Examples of separated compound nouns:bus stopcell phonecredit cardfrench friesThe Grand Canyonhard drivehot dogice creamNiagara Fallsparking lotpawn shopshoe storesports carUnited States of Americawall to wall carpeting
Can you give me a list of chemical mixtures?
no
Give 2 examples of homogeneous mixtures that you use in your everyday life?
Homogeneous mixtures commonly used in everyday life include air (a mixture of gases like nitrogen, oxygen, and carbon dioxide) and sugar dissolved in water to make a solution. Both of these mixtures have uniform composition throughout.
Distinguish between a substance and a mixture and give two example of each?
A mixture, such as pizza or soft drink, is a material made up of two or more subtances that can be easily separated by physical means, but a substance has a fixed composition, it cannot be separated by physical means.
Give you some examples of heterogenous mixtures?
Heterogeneous mixtures can be found almost everywhere. Some of the most common included baked goods with nuts, fruits or items like chocolate chips, asphalt, some stones, soups with vegetables, noodles or meat, and much more.
Can you give examples of mixture?
10 ml sugar + 10 ml salt a handful of beach sand containing light and dark grains
Give you 5 examples of homogeneous mixtures?
At random:milkmortarclaysmogice cream
What are the two types of of mixture and give five example each?
solutions = salt and water alcohol and water caperr sulfate and water suspention = soil and water sand and water clay and water emolsion =oil and vinegar korosene and water oil and water colloidal dispersions = liquid laundry starch and water fine pottery
