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What do the periodic table help scientists discover (it’s in apex)
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Why are the trends and exceptions to the trends in ionization energy observed?
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Acontrol during an experiment. might change remains constant does not exist does change
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Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.
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Butane gas reacts with oxygen gas to give carbon dioxide gas and water vapor (gas). if you mix butane and oxygen in the correct stoichiometric ratio, and if the total pressure of the mixture is 390 mmhg, what is the pressure (in mmhg) of water vapor after the reaction is completed (temperature and volume do not change).
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What do the periodic table help scientists discover (it’s in apex)...
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