At a particular temperature, 12.0 moles of so3 is placed into a 3.0-l rigid container, and the so3 dissociates by the reaction 2so3(g) 34 2so2(g) 1 o2(g) at equilibrium, 3.0 moles of so2 is present. calculate k for this reaction.

The value of k for the reaction is 0.055.

In the reaction, the dissociate to form and .

2 moles of sulfur trioxide will form 2 moles of sulfur dioxide and 1 mole of oxygen.

According to the ICE setup :

4                  0           0     I

-2x               +2x        x     C

                     1                  E

Since there were 3 moles of   at the equilibrium.

2x = 3 moles.

x = 1.5 moles.

The initial amount of = 12 moles

At equilibrium, there has been a 2x reduction.

The amount of   = 12 - 2x

= 12 - 3

= 9 moles.

The amount of at equilibrium is 2x

= 3 moles.

The amount of at equilibrium is x.

= 1.5 moles.

k can be calculated as:

k =

k = 0.055.

The value of k for the reaction is 0.055.

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indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.

the dependant variable is spilled water

the independent is the heat