In the following equation H3O+ is being oxidized or reduced. 2 H3O+ + 2 e- -> H2+ 2 H2O reduced oxidized Flag this Question Question 19 4 pts The reason redox reactions occur is the atmosphere is 21% oxygen. the sum of the bond energies of the reactants is greater than the sum of the bond energies of the products. the substance being oxidized has a greater affinity for substance being reduced. the substance being reduced has a greater affinity for electrons than the substance being oxidized. the reaction has a positive ∆H. Flag this Question Question 20 4 pts The correct formula for the ionic compound between barium (Ba) ion and the sulfate ion (SO42–) is BaSO4 Ba2(SO4)2 Ba2SO4 Ba3(SO4)2 Ba(SO4)2
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In the following equation H3O+ is being oxidized or reduced. 2 H3O+ + 2 e- -> H2+ 2 H2O reduced oxidized Flag this Question Question 19 4 pts The reason redox reactions occur is the atmosphere is 2...