Consider the reaction:

2 H₂O₂(aq) → ₂ H₂O(l) + O₂(g)

The graph shows the concentration of H₂O₂ as a function of time.

Use the graph to calculate each quantity:

a. The average rate of the reaction between 10 and 20 s 

b. The instantaneous rate of the reaction at 30 s 

c. The instantaneous rate of formation of O₂ at 50 s 

d. If the initial volume of the H₂O₂ is 1.5 L, what total amount of O₂ (in moles) is formed in the first 50 s of reaction?

Transcribed Image Text:

Concentration (M) 1.2. $1.0- 0.8 0.6 0.4- 50.2 [H₂O₂] 0- 0 10 20 30 40 50 60 70 80 Time (s)