PLEASE HELP :-)

1.
at 1200°C Keq is 2.6' 10-3 for the dissociation of iodine molecules. L2(g) ⇔ 2I(g) If the equilibrium concentration of I2(g) is 0.95 mol/L, what is the concentration of I(g)?

2.
Sulfur dioxide is commonly formed by the burning of fossil fuels. It combines with additional oxygen to form sulfur trioxide. Write an equilibrium expression for the following reaction.
2SO2(g) + O2(g) 2SO3(g)

Question

PLEASE HELP :-)

1.
at 1200°C Keq is 2.6' 10-3 for the dissociation of iodine molecules. L2(g) ⇔ 2I(g) If the equilibrium concentration of I2(g) is 0.95 mol/L, what is the concentration of I(g)?

2.
Sulfur dioxide is commonly formed by the burning of fossil fuels. It combines with additional oxygen to form sulfur trioxide. Write an equilibrium expression for the following reaction.
2SO2(g) + O2(g) ￼ 2SO3(g)

anonymous · Answer

Figured #1 Out, answer is attached.

anonymous · Answer

yes first one is correct now a minute to see second one

anonymous · Answer

ok second one i would write it like this:
$$SO _{2} + 1/2 O2 _{\leftarrow}^{\rightarrow} SO3$$

anonymous · Answer

thanks!