Chemistry, 16.12.2020 06:20 robert7248
If 35.0 g of aluminum changes temperature by 84.0β, how much heat was absorbed? specific heat of Al = 0.910 J/gβ
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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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The solubility of barium nitrate is 9.02 g/100 g h2o at 20Β°c. a 15.2 g sample of barium nitrate is added to 200.0 g of water at 20Β°c. is the solution saturated, unsaturated, or supersaturated? a. unsaturated b. saturated c. supersaturated
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If 35.0 g of aluminum changes temperature by 84.0β, how much heat was absorbed? specific heat of Al...
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