Anyone that can help real quick?

Consider the following reaction:

2 H2S (g) Two arrows stacked on top of each other. The top arrow points to the right. The bottom arrow points to the left. 2H2 (g) + S 2 (g)

Which answer represents the equilibrium constant for this reaction?

Question

Anyone that can help real quick?

Consider the following reaction:

2 H2S (g) Two arrows stacked on top of each other. The top arrow points to the right. The bottom arrow points to the left. 2H2 (g) + S 2 (g) 

Which answer represents the equilibrium constant for this reaction?

anonymous · Answer

Equilibrium constant is $$K _{c}=\frac{ [D]^d[E]^e }{[A]^a[B]^b }$$ where aA+bB >><< dD+eE

anonymous · Answer

Which answer represents the equilibrium constant for this reaction?

  The concentration of H subscript two to the exponent 2 multiplied by the concentration of S2 in the numerator all over the concentration of H2S to the exponent 2 in the denominator.
  The concentration of H subscript two multiplied by the concentration of S2 in the numerator all over the concentration of H subscript two S in the denominator.
  Two times the concentration of H subscript two multiplied by the concentration of S subscript two in the numerator all over two times the concentration of H subscript two S in the denominator.
  The concentration of Hsubscript two S to the exponent 2 in the numerator all over the concentration of H subscript two multiplied by the concentration of S subscript two in the denominator.

anonymous · Answer

@Shalante

anonymous · Answer

A and B are reactants
a and b are constants of the reactants
D and E are products
d and e are constant of the products.
Try it!

anonymous · Answer

I hate to be too blunt.. but i don't know how to do this very well.. ill give u the medal if you can explain while giving the answer.. please?

anonymous · Answer

@Shalante

anonymous · Answer

What is the reactant in this equation? and products?

anonymous · Answer

really ... really don't know

anonymous · Answer

reactant >>>>> products <<<<<

anonymous · Answer

oh ok

anonymous · Answer

would it be answer B?

anonymous · Answer

Reactants are in bottom and products are in top

anonymous · Answer

ohhhhhh its C?

anonymous · Answer

right?

anonymous · Answer

Not telling until you know how to do it.

anonymous · Answer

Explain your reasoning or are you just guessing over them?

anonymous · Answer

What is D and E?

anonymous · Answer

Even though i got the wrong answer ill give u a medal cause I'm in a good mood.

anonymous · Answer

Oh it was a test or assignment?

anonymous · Answer

the answer was A