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If you have a 2.50 mole sample of a substance, how many representative particles does this represent?
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According to each substances heat of fusion, which of the items below requires more heat to be added per gram of substance to go from solid to liquid? silver sulfur water lead
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All cells are made of four types of acids, lipids, proteins, and carbohydrates.
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If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?
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If you have a 2.50 mole sample of a substance, how many representative particles does this represent...
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