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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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yesure5294 yesure5294
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5 months ago
Sodium carbonate, Na2CO3(s), can be prepared by heating sodium bicarbonate, NaHCO3(s) as shown below.

         2NaHCO3(s) Na2CO3(s) + CO2(g) + H2O(g)      Kp = 0.23 at 100ºC

If a sample of NaHCO3 is placed in an evacuated flask and allowed to achieve equilibrium at 100ºC, what will the total gas pressure be?

▸ 0.46 atm

▸ 0.96 atm

▸ 0.23 atm

▸ 0.48 atm

▸ 0.11 atm
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Chemistry

Chemistry


Edition: 11th
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kraftykrafty
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5 months ago
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yesure5294 Author
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5 months ago
Good timing, thanks!
linlinlin
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Yesterday
Thanks
mmmm_dat_userna
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2 hours ago
You make an excellent tutor!
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