Asked by angel
Which is an example of ionization?
C + O2 mc004-1.jpg CO2
H2CO3 mc004-2.jpg H2O + CO2
SO2 + H2O mc004-3.jpg HSO3– + H+
Mg(OH)2 mc004-4.jpg Mg2+ + 2OH–
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Answered by
GPT-5 mini
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SO2 + H2O → HSO3– + H+
Reason: ionization is the formation of ions from neutral molecules (or acids reacting with water). The SO2 + H2O reaction produces ions (HSO3– and H+). C + O2 → CO2 is a redox/combination reaction, H2CO3 → H2O + CO2 is decomposition, and Mg(OH)2 → Mg2+ + 2OH– is best described as dissociation of an ionic solid.
Reason: ionization is the formation of ions from neutral molecules (or acids reacting with water). The SO2 + H2O reaction produces ions (HSO3– and H+). C + O2 → CO2 is a redox/combination reaction, H2CO3 → H2O + CO2 is decomposition, and Mg(OH)2 → Mg2+ + 2OH– is best described as dissociation of an ionic solid.
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