Wednesday, August 10, 2011
A sample of an alpha emitter having an activity of 0.18 Ci is stored in a 25.0 mL container at 22 °C for 24?
A sample of an alpha emitter having an activity of 0.18 Ci is stored in a 25.0 mL container at 22 °C for 245 days. Assuming each alpha particle generated is converted to a helium atom and the temperature remains constant, what is the partial pressure of helium in the container after the 245 day period?
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