Hypothesis: If a fixed amount of gas is heated,
then the volume will
because
the heat will cause the molecules of gas to move
DONE

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

hope it

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

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