The partial pressure of krypton is 64.77mmHg
Given:
Nitrogen = 75.2%
krypton = 24.8%
total pressure is 651 mmHg
Solution:
calculate the mole fraction of the components
Mole fraction of tha krypton
Mole fraction of tha kryptonX2 = moles of the crypton/total moles of the 3 gas mixture
X2 = 0.296mol/(2.68+0.296)mol = 0.0995
partial pressure of the crypton:
total pressure x mole fraction of the crypton
651mm Hg x 0.0995 = 64.77 mm Hg
Hence, the partial pressure of krypton is 64.77mmHg
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