What is the white ppt. formed?
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In any reaction, white ppt formed implies that there is a compound formed in the solution  during the reaction which is white in colour and insoluble in water. So, it remains undissolved in water at the bottom like a white powder. This is called as white precipitate (ppt)
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white...It's a polar bear
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White is the absense of color.
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When our good white paper is prepared it is bleached.This removes all colour from it or chemically the present oxygen.But after a long period of time after this paper is exposed to air,the oxygen molecules are regained and the old colour comes back.\n\nThis is because generally CaOCl2 (bleaching powder) or SO2 is used.When a stronger bleacher is used the regaining of colour wont happen.
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heres a good website i found with some answers\nhope its helpful\nhttp://desktoppub.about.com/cs/colorselection/p/white.htm
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It is formed by heat pressure
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Lets go with WHITE ! I am the only one who answered.
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White things are white because their chemical composition is balanced in such a way that it reflects the full spectrum of colors. The air has oxygen in it. Oxygen is very reactive with a lot of chemicals. As oxygen molecules bond with the chemicals in the white substance, the light is absorbed in different ways. Some wave lengths are reflected and others are absorbed. We commonly see this as a yellowing effect, but fading can result in other colors as well.
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Yes. It produces a bright yellow precipate:\nAgNO3 (aq) + KI (aq) → KNO3 (aq) + AgI (ppt)
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AgNO3 + NaCl => AgCl(white ppt) + NaNO3\nAgNO3 + KI => AgI( yellow ppt) + KNO3\n\nthere is a change of color because AgI is produced
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whitish/grayish. It's really just made up of rock. Then again its just a humongous rock that's in orbit with us.
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you are new , there is nothing like PCT1.0 , TRY UNDERTSAND THE QUESTION BETTER
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http://www.ldolphin.org/Gwhite.html
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http://webmineral.com/data/Topaz.shtml\n\nthe site says its streak is white ..
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When choosing a recrystallizing solvent you want a liquid that:\n\n1. Does Not React with what your trying to recrystallize.\n\n2. A solvent that the compound is barely soluble in. \n\n3. A solvent that quickly evaporates.\n\n    After you determine your solvent you can dissolve your compound without changing it. You can add just enough solvent to dissolve the compoud. Wait for the solvent to evaporate causing the ppt of your purified compound.\n\nMark
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the leters p and c\nthe price of bein white
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Other available precipitates in the lab would be white.