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Does CaCl2 form a precipitate?
No, calcium chloride will dissolve in water.
Is barium selenide soluble in water?
Barium selenide is not soluble in water as it is an insoluble compound. When placed in water, it will not dissolve and instead form a suspension or precipitate.
Do all solid particles dissolve in water explain your answer?
No, not all solid particles dissolve in water. Only particles that are polar or have ionic bonds will dissolve in water due to water's polar nature. Nonpolar particles, like oils and fats, will not dissolve in water because they are not attracted to water molecules.
Can sugar dissolve in tap water after a period of time?
What temperature is the tap water? A little will dissolve in room temperature tap water, but if you raise the temperature of the water more sugar will dissolve. If you boil the sugar, it will break down into two simpler sugars and won't precipitate when the water is cooled.
Why used alcohol to washed lead iodide precipitate?
Alcohol is commonly used to wash lead iodide precipitate because it helps to remove any impurities that may be present on the surface of the precipitate. Alcohol is a good solvent for organic compounds and can help dissolve any residual reactants or byproducts that are water-insoluble. Additionally, alcohol can help to improve the purity of the lead iodide precipitate by promoting better crystallization.
Does CaCl2 form a precipitate?
No, calcium chloride will dissolve in water.
What is difference between a substance that is solube in water and one that is insolube in water?
There is no such thing as a soluble precipitate A precipitate a solid that is formed in a chemical reaction, therefor only a insoluble precipitate can occur, and the soluble would remain as a soluble solution. The difference between a soluble and insoluble precipitate is that a insoluble precipitate is incapable of dissolving in a liquid, and a solid is formed in the reaction, where as the soluble substance will dissolve in the liquid.
What is a solid in a solution?
A precipitate is a solid in a solution. The precipitate will not dissolve in the solution, it is insoluble!! The opposite of a precipitate is a solute.
Is barium selenide soluble in water?
Barium selenide is not soluble in water as it is an insoluble compound. When placed in water, it will not dissolve and instead form a suspension or precipitate.
Do all solid particles dissolve in water explain your answer?
No, not all solid particles dissolve in water. Only particles that are polar or have ionic bonds will dissolve in water due to water's polar nature. Nonpolar particles, like oils and fats, will not dissolve in water because they are not attracted to water molecules.
Can sugar dissolve in tap water after a period of time?
What temperature is the tap water? A little will dissolve in room temperature tap water, but if you raise the temperature of the water more sugar will dissolve. If you boil the sugar, it will break down into two simpler sugars and won't precipitate when the water is cooled.
Using water how can i distinguish KCl from PbCl2?
KCl is soluble in water, so when added to water it will dissolve easily. PbCl2, on the other hand, is insoluble in water and will form a white precipitate. By observing whether the compound dissolves or forms a precipitate in water, you can distinguish between KCl and PbCl2.
Why used alcohol to washed lead iodide precipitate?
Alcohol is commonly used to wash lead iodide precipitate because it helps to remove any impurities that may be present on the surface of the precipitate. Alcohol is a good solvent for organic compounds and can help dissolve any residual reactants or byproducts that are water-insoluble. Additionally, alcohol can help to improve the purity of the lead iodide precipitate by promoting better crystallization.
What is the purpose of washing the precipitate?
because hot water can dissolve the precipitate.
What is the symbol of a cation or ion that forms a precipitate with AgNO3 that doesn't dissolve in HNO3?
When AgNo3 reacts with iodide ions, the precipitate of AgI is formed.AgI is insoluble in HNO3. The symbol of the cation os, I-.
Why whie precipitate of BiOCl disappears when HCl is added?
When HCl is added to a white precipitate of BiOCl, it forms a soluble complex ion, [BiCl4]–, due to the formation of BiCl4- species. This makes the BiOCl precipitate dissolve, resulting in the disappearance of the white precipitate.
What precipitates out in this reaction of sodium chromate and silver nitrate?
In this reaction, the precipitate formed would be silver chromate due to the double displacement reaction between sodium chromate (Na2CrO4) and silver nitrate (AgNO3). Silver chromate is insoluble in water, so it will precipitate out of the solution as a solid, appearing as a yellow precipitate.
