Chemistry

Chemistry, 27.08.2019 17:30, yobani62

Why is it possible to use physical properties to separate a mixture

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Chemistry, 05.07.2019 07:50, ethan052

Why is it possible to use physical properties to separate a mixture?

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Chemistry, 05.07.2019 20:00, jeanneschu

Amixture is a physical combination of two or more different substances, regardless of how much you have of each. mixtures can be separated using physical means. that is, chemical reactions are not necessary to separate the different mixed-up components. for example, let’s say you have a mixture of 100 iron-rich magnetic particles and 100 grains of table salt. come up with at least three different ways to separate the particles and grains. hint: think of some of the physical properties of these substances.

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Chemistry, 09.07.2019 16:00, rhineharttori

And answer 1.water is an example of a mixture because it is made up of hydrogen oxygen adams bonded together true or false 2. which of these methods could be used to separate an insoluble solid from a soluble solid? a) multi in the mixture and then using a filter to separate out the soluble solid b) melting the mctier mixing it with water and then using a magnet to separate out the insoluble solid c) mixing the mixture with water and then using chromatography to separate the two dissolved solids d) mixing the mixer with water filtering out the insoluble solid and then evaporating the water to isolate the soluble water 3. which of the following correctly describes a mixture? a) the particles are chemically bonded together, and they retain their individual physical and chemical properties b) the particles are not chemically bonded, and they can only come by and in certain set ratios c) the particles do not retain their individual chemical properties, and they can only be separated by chemical means d) the particles have no set ratio for how to combine, and they can be separated by physical means

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Chemistry, 23.07.2019 00:00, JadeCaldwell

You are given a mixture of sand, iron nails, and salt water. devise a plan for separating this mixture. identify how you will separate each part of the mixture, and the physical properties that allow you to do this.

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