The three reactions shown are all examples of oxidation and reduction. Classify the reactants in these chemical equations based on whether they are oxidized or reduced, using thedefinitions in the introduction.Cr2 O3 + 2A1→ 2Cr + Al2O3CH4 + 202→ CO2 + 2H2OMg + Cu2+→ Mg²+ + CuDrag the appropriate items to their respective bins.• View Available Hint(s)Reset HelpMagnesium inMg + Cu?+→ Mg²+ + CuChromium inAluminum inOxygen inCH4 + 202→ CO2 + 2H2OCr2O3 + 2A1→ 2Cr + Al2O3Cr203 + 2A1→ 2Cr + Al,03Copper inMg + Cu2+ Mg²+ + CuCarbon inCH4 + 202 CO2 + 2H2OElement is oxidizedElement is reduced

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examples of Ssily the definitions in the introduction. Cr2 O3 + 2Al- 2Cr + Al½O3 CH4 + 202+ CO2 + 2H2O Mg + Cu?+→ Mg²+ + Cu Drag the appropriate items to their respective bins. • View Available Hint(s) Reset Help Magnesium in Mg + Cu2+Mg?+ + Cu Chromium in Aluminum in Cr,03 + 2A1→ 2Cr + Al2O3 Cr2O3 +2Al 2Cr + Al203 Oxygen in CH4 + 202- CO2 + 2H20 Copper in Carbon in Mg + Cu2+Mg²+ + Cu CH4 +202 CO2 + 2H20 Element is oxidized Element is reduced

examples of Ssily the definitions in the introduction. Cr2 O3 + 2Al- 2Cr + Al½O3 CH4 + 202+ CO2 + 2H2O Mg + Cu?+→ Mg²+ + Cu Drag the appropriate items to their respective bins. • View Available Hint(s) Reset Help Magnesium in Mg + Cu2+Mg?+ + Cu Chromium in Aluminum in Cr,03 + 2A1→ 2Cr + Al2O3 Cr2O3 +2Al 2Cr + Al203 Oxygen in CH4 + 202- CO2 + 2H20 Copper in Carbon in Mg + Cu2+Mg²+ + Cu CH4 +202 CO2 + 2H20 Element is oxidized Element is reduced

Living By Chemistry: First Edition Textbook

1st Edition

ISBN:9781559539418

Author:Angelica Stacy

Publisher:Angelica Stacy

ChapterU6: Showtime: Reversible Reactions And Chemical Equilibrium

SectionU6.2: How Backward: Reversible Reactions

Problem 7E

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