Question

Use the table of data for a decomposition reaction to answer the question. Concentration (C) at T1 (g/L) C at T2 (g/L) C at T3 (g/L) C at T4 (g/L) Reactant 300 100 50 50 Product 1 0 100 125 125 Product 2 0 100 125 125 In a decomposition reaction, a reactant breaks down to form two products. At which time did the system first reach chemical equilibrium? (1 point) Responses T3 T3 T4 T4 T2 T2 T1 T1 Skip to navigation

Answer 1

The system first reached chemical equilibrium at time T2, as both products have the same concentration at this time.