QUESTION #1:
Carbon monoxide and chlorine gas react to form phosgene:
CO(g)+Cl2(g)⇌COCl2(g) Kp = 3.10 at 700 K
If a reaction mixture initially contains 321 torr of CO and 157torr of Cl2, what is the mole fraction of COCl2 when equilibrium isreached?
QUESTION #2:
Calculate the concentration of all species in a 0.150 M solutionof H2CO3
[H2CO3], [HCO−3], [CO2−3], [H3O+], [OH−] = _____?_____
QUESTION #3:
Write the formula for the conjugate base ofeach of the following acids expressing the answer as achemical formula: HNO2, H3PO4, HCHO2, HF
