Consider the gaseous equilibrium: 2A->2B + C Determine the value of the missing B concentration at equilibrium.
Exp # A at equil. B at equil. C at equil.
1) 0.50 M 0.20 M. 0.20 M
2) 0.20 M 0.50 M 0.0051 M
3) 0.31 M 0.15 M