Which equation would describe the following equilibrium constant?

Question

Kc = [Bi3+]2[S2-]3

A. Bi2S3(s) + 6HCl(aq) 2BiCl3(aq) + 3H2S(aq)
B. Bi2S3(s) 3Bi2+(aq) + 2S3-(aq)
C. BiS(s) Bi3+(aq) + S2-(aq)
D. Bi2S3(s) 2Bi3+(aq) + 3S2-(aq)

Answer 1

C'mon. What is your problem with this? It a definition for K. You need to know the definition and you can do these yourself. Also, you need to use arrows. ==> or --> or >>>.

Answer 2

i hate you dr bob, just answer the question