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5. Copper is made up of Cu-63 and Cu-65. Given copper's atomic weight of 63.546 amu, what is the percent abundance of each isotope?
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The compound methyl butanoate smells like apples. its percent composition is 58.8% c, 9.9% h, and 31.4% o. what’s the empirical formula ?
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Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5
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Apropane torch is lit inside a hot air balloon during preflight preparations to inflate the balloon. which condition of the gas remains constant
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5. Copper is made up of Cu-63 and Cu-65. Given copper's atomic weight of 63.546 amu, what is the per...
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