CaO is the lewis base that accepts electrons while SO2 is the lewis acid that donates electrons in this chemical reaction. The document identifies calcium oxide as the lewis base and sulfur dioxide as the lewis acid.
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CaO is the lewis base (accepts electrons). SO2 is.pdf
1. CaO is the lewis base (accepts electrons). SO2 is the lewis acid (donates electrons).
Solution
CaO is the lewis base (accepts electrons). SO2 is the lewis acid (donates electrons).