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An unknown monatomic gas diffuses twice as fast as Br2. What is the identity of this unknown gas?
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An observation that requires measurement is called quantitative observable or qualitative
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As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit
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Assuming complete dissociation of the solute, how many grams of kno3 must be added to 275 ml of water to produce a solution that freezes at -14.5 c? the freezing point for pure water is 0.0 c and k_f is equal to 1.86 c/m
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An unknown monatomic gas diffuses twice as fast as Br2. What is the identity of this unknown gas?...
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