Chemistry, 17.08.2021 16:30 thecool498
Compare and contrast the quantum mechanical model and Niels Bohr of the atom. Be prepared to provide this information for an element in rows 1 - 5.
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Aforce of attraction/repulsion due to the spin of electrons what is this force?
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Which formula can be used to calculate the molar mass of hydrogen peroxide
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There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .
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Compare and contrast the quantum mechanical model and Niels Bohr of the atom. Be prepared to provide...
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