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0.7g of an unknown mixture
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
4 answers
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Ashley
1,422 views
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
1 answer
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ANDY
2,736 views
Determine the percent composition of your unknown mixture.
My data for refractive indexes for acetone is 1.365 and water is
2 answers
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Jenn
4,273 views
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
1 answer
asked by
Anonymous
2,524 views
1.
Willa is studying an unknown mixture. She tried to filter the mixture, but all particles passed through the filter. She tried
1 answer
55 views
Willa is studying an unknown mixture. She tried to filter the mixture, but all particles passed through the filter. She tried to
1 answer
73 views
Given an unknown mixture consisting of two or more substances, explain how we could determine whether that mixture is a true
5 answers
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Anonymous
4,132 views
If an unknown coumpound melts at 122 degrees celsius and this unknown compound is mixed with an equal amount of Benzoin, the
1 answer
asked by
Lar
356 views
analysis of a mixture of carbonate and bicarbonate:
I did an experiment where 2.306g of unknown was diluted with distilled water
0 answers
asked by
martini
625 views
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
1 answer
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lawerence
515 views