摘要:1 mol HO-╱eq \o(\s\do1( ̄eq \o(╲,\s\up2( ╲-O-╱eq \o(\s\do1( ̄eq \o(╲,\s\up2( ╲-OCH3与足量的NaOH溶液充分反应,消耗的NaOH的物质的量为 A.5 mol B.4 mol C.3 mol D.2 mol
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