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Is salt water pure substance or homogeneous mixture or a heterogeneous mixture?
Homogeneous mixture
Give me some examples of pure substances in everyday life?
Pure substances are made up of a single element, or a single compound. Table salt is a pure substance because it is made up of only the compound NaCl (sodium chloride). Diamond is a pure substance, it is made up of the element carbon. Air is not a pure substance, it is a mixture of several gaseous elements and compounds (nitrogen, oxygen, carbon dioxide..) Distilled water is a pure substance made up of a single compound H2O.
Is pure cow milk a pure substance or mixture?
Answer Yes, milk is regarded as a mixture and not a pure substance. To be more specific, milk is a colloidal mixture. In a colloidal mixture, particles are suspended freely in the solvent. In milk, the particles consist of fatty acids, proteins, mineral ions etc. in a solvent of water (constituting most of the solvent part). Colloidal mixtures exhibit a typical effect called the Tyndall Effect. You can demonstrate Tyndall Effect in your room itself. Take a jar containing a mixture of milk and water in an approximate ratio of 5:1. Place it in your room and darken the room by turning off all lights and putting the curtains. Apply a focus of torch light on the mouth of the jar. The shine produced as such is called the Tyndall Effect, which is exhibited only by colloidal mixtures like milk, BLOODY ETC. It is a mixture of many, many different substances. it is a mixture so,it is not a pure substance
Is salt water a pure substance?
no because it has at least 5 substances 2 r in the name
What are the steps to Separate a Mixture?
It all depends on the substance and its physical properties. For example, salt water can be separated by boiling the water and letting the salt remain.
Is salt water a pure substance and why?
no , its a mixture. salt is a pure substance, as is water, but togher they are a mixture.....
Is a salt water a pure substances?
no, it's a mixture. Salt is a pure substance, as is water, but together they are a mixture.
Is salt solution a pure substance?
No, a salt solution is not a pure substance. It is a mixture of salt (solute) dissolved in water (solvent). A pure substance contains only one type of element or compound with a fixed chemical composition.
Is salt water pure substance or homogeneous mixture or a heterogeneous mixture?
Homogeneous mixture
Is water a saltwater solution?
No. Pure water is a compound, which is a pure substance. A saltwater solution is a mixture of water and salt, and is not a pure substance.
Is Seawater pure substance or mixture?
Salt water is a homogeneous mixture called a solution containing salt and water. Salt is the solute and water is the solvent. It is a mixture because the salt and water are not chemically combined and are not present in definite proportions.
Is the Pacific Ocean pure substance or mixture?
Mixture, salt + water + other minerals + fish
Is ice a pure mixture?
If there is no salt or substance that makes it impure it is a pure mixture
Is salt mixture or pure substance?
pure substance...since it is NaCl...a compound..
Is seawater a pure substance or a mixture?
Seawater is a mixture. It is a combination of salt and water that is a homogeneous mixture. An example of a pure substance is either pure salt or pure sugar.
Is saline solution a pure substnace?
A saline solution is a homogeneous mixture because its appearance and composition are uniform throughout the solution. A substance is salt. A saline solution is a combination of the two substances water and salt. However, in the salt-water solution, the salt is completely dissolved in the water.
Is salt a heterogeneous mixture homogeneous mixture or a pure substance?
Homogeneous mixture
