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Determine the mass in grams of 5.11 × 10²¹ atoms of copper. (The mass of one mole of copper is 63.55 g.)
Answers: 2
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Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?
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Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
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Determine the mass in grams of 5.11 × 10²¹ atoms of copper. (The mass of one mole of copper is 63.55...
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