Chemistry, 31.07.2019 11:00 highschoolboy
Addition of a benzopyrene adduct is the result of what type of reaction?
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Chemistry, 22.06.2019 12:00
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
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Chemistry, 22.06.2019 16:00
About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?
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Chemistry, 23.06.2019 03:00
Select the correct answer. wax is a nonpolar substance. in which type of substance is it most soluble?
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Chemistry, 23.06.2019 03:30
The semi-conductors on the periodic table are classified as
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Addition of a benzopyrene adduct is the result of what type of reaction?...
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