Posted by wael on Tuesday, July 10, 2012 at 8:23pm.
Kp = 0.23 = pCO2*pH2O
pCO2 = pH2O
p = sqrt(0.23) = ?
pCO2 + pH2PO = ?
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?
A) 0.46 atm B) 0.96 atm C) 0.23 atm D) 0.48 atm E) 0.11 atm
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