chem 3

bliz & 4 perguntas

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Perguntas do quiz (4)

1Give the direction of the reaction, K>>1
1. Areverse reaction is favored
2. BForward reaction is favored
3. CNeither direction is favored
2What is n for the following equation relaing Kc to Kp? Kp=Kc (RT)^n
N2O4 <=> 2NO2
1. A1
2. B3
3. C-1
3Which is True?
1. AQ>K, it means the forward reaction will proceed to form more products.
2. BQ<K, means the reverse reaction will proceed to form more reactants
3. CQ=K, means the reaction is at equilibrium.
4Determine the equilibrium concentration of H20.
C2H4 + H2O <=> C2H5OH Kc= 9X10^3 C2H4= .015 C2H5OH = 1.69
1. A1.68
2. B.013
3. C9.9x10^-7