Decomposition reaction using the 25.0 mL of 0.200 M hydrogen peroxide solution and obtain the following results: 8.62mL of gas is collected in the 120 seconds. Suppose atmospheric pressure=760 Torr, room temp=25C and the vapor pressure of water is 24 Torr.
1. Determine the numbers of moles of oxygen are produced per second?
2. Determine the rate of the reaction (d[O2]/dt)?
3. Calculate the change in the concentration of H2O2 per second (d[H2O2]/dt)?