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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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bluejean bluejean
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7 months ago
At a particular temperature the first-order gas-phase reaction N2O5→ 2NO2 + 1/2O2 has a half-life for the disappearance of dinitrogen pentoxide of 5130 s.  Suppose 0.450 atm of N2O5 is introduced into an evacuated 2.00 L flask.  What will be the total gas pressure inside the flask after 3.00 hours?

▸ 0.969 atm

▸ 0.105 atm

▸ 0.795 atm

▸ 1.14 atm

▸ 0.864 atm
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Chemistry

Chemistry


Edition: 11th
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micp3537micp3537
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7 months ago
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7 months ago
You make an excellent tutor!
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Just got PERFECT on my quiz
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