0.7g of an unknown mixture

  1. A gas mixture is made by combining 7.2 g each of Ar, Ne, and an unknown diatomic gas. At STP, the mixture occupies a volume of
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    2. Ashley asked by Ashley
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  2. A mixture of CO2 and an unknown gas was allowed to effuse from a container. The carbon dioxide took 1.25 times longer than the
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    2. ANDY asked by ANDY
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  3. Determine the percent composition of your unknown mixture.My data for refractive indexes for acetone is 1.365 and water is
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    2. Jenn asked by Jenn
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  4. A volume of 18.0 L contains a mixture of 0.250 mole N2 , 0.250 mole O2 , and an unknown quantity of He. The temperature of the
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    2. Anonymous asked by Anonymous
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  5. 1.Willa is studying an unknown mixture. She tried to filter the mixture, but all particles passed through the filter. She tried
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  6. Willa is studying an unknown mixture. She tried to filter the mixture, but all particles passed through the filter. She tried to
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  7. Given an unknown mixture consisting of two or more substances, explain how we could determine whether that mixture is a true
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    2. Anonymous asked by Anonymous
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  8. If an unknown coumpound melts at 122 degrees celsius and this unknown compound is mixed with an equal amount of Benzoin, the
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    2. Lar asked by Lar
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  9. analysis of a mixture of carbonate and bicarbonate:I did an experiment where 2.306g of unknown was diluted with distilled water
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    2. martini asked by martini
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  10. if .5 g of a KHP containing unknown mixture requires 7 mL of NaOH to reach the endpoint of titration, what mass of the unknown
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    2. lawerence asked by lawerence
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