A sample of helium gas at 25degc is compressed from 200 cm3
A sample of helium gas at 25°C is compressed from 200 cm3 to 0.240 cm3. Its pressure is now 3.00 cm Hg. What was the original pressure of the helium?
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a sample of helium gas at 25degc is compressed from 200 cm3 to 0240 cm3 its pressure is now 300 cm hg what was the
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