## anonymous one year ago 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?

1. anonymous

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

2. anonymous

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.

3. anonymous

@Shalante

4. anonymous

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!

5. anonymous

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?

6. anonymous

@Shalante

7. anonymous

What is the reactant in this equation? and products?

8. anonymous

really ... really don't know

9. anonymous

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

10. anonymous

oh ok

11. anonymous

12. anonymous

Reactants are in bottom and products are in top

13. anonymous

ohhhhhh its C?

14. anonymous

right?

15. anonymous

Not telling until you know how to do it.

16. anonymous

Explain your reasoning or are you just guessing over them?

17. anonymous

What is D and E?

18. anonymous

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

19. anonymous

Oh it was a test or assignment?

20. anonymous