A spherical glass container of unknown volume contains helium gas at 25°C and 1.950 atm. When a portion of the helium is withdrawn and adjusted to 1.00 atm at 23°C, it is found to have a volume of 1.55 cm3. The gas remaining in the first container shows a pressure of 1.710 atm. Calculate the volume of the spherical container.

in mL

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  1. Did that value of 1.37 x 10^4 kg iron check for the problem we worked on last night.

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  2. yes it did, but now i can seem to figure out the 87% i using the same number of moles as the Fe?

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  3. yes. Same number of mols. But you are using the wrong number of mols----WAY wrong. If you will post your work I can find where you are making an error. The number of mols is a huge number; that is, MUCH larger than what you showed in your calculations yesterday.

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  4. the spherical glass contains deeeeeek sample

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