Explain what percent of the hydrogen peroxide

Reference no: EM13265796

What percent of the hydrogen peroxide has been decomposed in mixture of (0.10M KI = 15.0mL, H2O= 35.0 mL and 3% hydrogen peroxide= 10.0 mL) when 20.0 mL of O2 gas has been evolved? assume the room temperature 740 torr of pressure, and the density of 3% H2O2 of 1.00g/ mL. Don't forget to take account the vapor pressure of water

Reference no: EM13265796

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