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Adding a salt to water we obtain a solution (a homogeneous mixture) not a new chemical compound.
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∙ 12y ago
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When salt is added to boiling water at 100 degrees Celsius will the water boil faster or slower?
Adding salt to boiling water will actually make the water boil slower. Salt increases the boiling point of water by raising its boiling point temperature. As a result, it will take longer for the water to reach the new, higher boiling point temperature and thus boil.
Is making salt water a physical or chemical?
Making salt water is a physical change because no new substances are formed during the process. Dissolving salt in water results in a solution where the salt particles are dispersed in the water without any chemical bonds breaking or forming.
When you mix salt with water it makes salt water is this a new substance?
No, mixing salt with water does not create a new substance. The salt dissolves in the water but the chemical makeup of both substances remains the same. This is a physical change, not a chemical change.
What kind of chemical compound do salt in water form?
When salt is mixed in with water, they form a solution. Salt is the solute, and water is the solvent.
Will water softener salt damage new concrete?
Water softener salt can be harmful to new concrete as it may promote efflorescence, which is the appearance of white, powdery substance on the surface of the concrete. It's best to avoid using water softener salt near new concrete to prevent potential damage.
Why does the water bubble up then stop then it starts again just by adding salt?
When you add the salt it increases the boiling point of the water, so bubbling stops until this new solution reaches its boiling point. Adding salt, sugar, or any solute to water raises the boiling point and lowers the freezing point of water.
What is the independent variable in this experiment does adding salt to water lower its freezing point?
The independent variable in the experiment is the amount of salt added to the water.
Why does salt water have to reach a lower colder temperature to freeze?
This phenomenon is called freezing point depression. Adding a solute (salt) to a solvent (water) the vapour pressure of water decrease; a new equilibrium is obtained at a lower temperature than 0 oC.
What did the salt do to the water to make it freeze slower?
Adding salt to water will lower the freezing point, thus requiring the salt water to get colder before it will freeze - it thus takes longer to freeze because it takes additional time to cool from the normal freezing point on down to the new (colder) freezing point.
How do you switch your pool from chlorine sanitation to salt?
You need a salt water chlorinator. This can be a add-on to your existing setup or a whole new combined unit. You then add salt to your pool (mine is 20,000 litres and takes 60kg of salt at start of season), and then the salt water chlorinator (which sits in-line with one of your water hoses) makes chlorine from the salt using a chemical/electrical reaction. Beats buying and adding chlorine by hand :-) Hope that helps.
Is it necessary to wash tile with a specific product in an new salt pool?
No
Is adding acid to alkali chemical or physical?
Adding acid to alkali is a chemical process because it results in a chemical reaction that forms water and a salt. This reaction involves the breaking and forming of chemical bonds, resulting in a new substance being produced.
When salt and water are mix.is this a new substance?
No, when salt and water are mixed, it is a physical change where the salt dissolves in the water. It does not create a new substance chemically, as the salt and water can be separated by evaporation, leaving behind the original salt and water.
Reaction when the anhydrous salt samples were treated with the liquid?
When anhydrous salt samples are treated with a liquid, the reaction will depend on the specific salt and liquid involved. Possibilities include dissolution if the salt is soluble, formation of a new compound or complex if there is a chemical reaction, or no change if the salt is insoluble or unreactive with the liquid. Observation of these changes can provide valuable information about the properties of the salt.
When solutions of an acid and a base are reacted the products are a A new acid and a new base b A salt and water c A metal oxide and water d A nonmetal oxide and water?
b) A salt and water. When an acid and a base react, they form water and a salt as products.
What determines if a reaction is physical or chemical?
If you mix something and it actually mix forming a new compound either solid or fluid, then the reaction is chemical. this can be as easy as burning a sheet of paper. The reaction is chemical and triggered by heat. The product you get is compositionwise different to the original product. If having a glass of water and a glass of salt and you then mix the sand with the salt, then this would be a physical reaction. The salt and water mix, but does not actually form a new compound, only a mixture of the two. Another physical reaction is melting of ice (The water is still water even though it is a solid as in ice.)
Does salt and water have a chemical reaction when they come in contact?
No. Salt and water becomes a solution, not a new compound.
