MISSED THIS? Watch KCV: The fate of a Chemical Routction, IWE: Expressing. Bcaction Fiates: Read Section 15.2. Calculate the average rate of the reaction botween 10 and 20s. You can click on the Review link to access the soction in your efoxt. Express your answer using two significant figures. Consider the following reaction: 2H2O2(aq)2H2O(l)+O2(g) The graph (Flgure 1) shows the concentration of H2O2 as a function of time. Use the graph to calculate the following. Figure Part B Calculate the instantaneous rate of the reaction at 30s. Express your answer using two significant figures. Calculate the instantaneous rate of formation of O2 at 50s. Express your answer using two significant figures. Part D If the initial volume of the H2O2 solution is 1.6L, what total amount of O2 (in moles) is formed in the first 50s of reaction? Express your answer using two significant figures