8.Hydrogen peroxide is used as a cleaning agent in the treatment of cuts and abrasions for several reasons. It is an oxidizing agent that can directly kill many microorganisms; it decomposes upon contact with blood, releasing elemental oxygen gas (which inhibits the growth of anaerobic microorganisms); and it foams upon contact with blood, which provides a cleansing action. In the laboratory, small quantities of hydrogen peroxide can be prepared by the action of an acid on an alkaline earth metal peroxide, such as barium peroxide. Bao,(s) + 2 HCI(aq) → H,0,(aq) + BaCl, (aq) What mass of hydrogen peroxide should result when 1.48 g of barium peroxide is treated with 25.1 mL of hydrochloric acid solution containing 0.0280 g of HCI per mL? 4.0 What mass of which reagent is left unreacted? 4.0 g HCI O BaO2

8.Hydrogen peroxide is used as a cleaning agent in the treatment of cuts and abrasions for several reasons. It is an oxidizing agent that can directly kill many microorganisms; it decomposes upon contact with blood, releasing elemental oxygen gas (which inhibits the growth of anaerobic microorganisms); and it foams upon contact with blood, which provides a cleansing action. In the laboratory, small quantities of hydrogen peroxide can be prepared by the action of an acid on an alkaline earth metal peroxide, such as barium peroxide. Bao,(s) + 2 HCI(aq) → H,0,(aq) + BaCl, (aq) What mass of hydrogen peroxide should result when 1.48 g of barium peroxide is treated with 25.1 mL of hydrochloric acid solution containing 0.0280 g of HCI per mL? 4.0 What mass of which reagent is left unreacted? 4.0 g HCI O BaO2

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter3: Stoichiometry

Section: Chapter Questions

Problem 119E: Hydrogen peroxide is used as a cleansing agent in the treatment of cuts and abrasions for several...

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