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What number of fe atoms and what amount if miles of fe atoms are in 500 g of iron?
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In which situation can a mixture always be called a solution
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Chemistry, 22.06.2019 09:00
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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Chemistry, 22.06.2019 10:30
Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2
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Chemistry, 23.06.2019 01:30
Witch two conditions can limit the usefulness of the kinetic molecular theory in describing gas behavior?
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What number of fe atoms and what amount if miles of fe atoms are in 500 g of iron?...
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