具有____、____、____结构的黄酮类成分,可与金属盐类发生络合反应,常用的铝盐是____,铅盐是____和____。
正确答案:
"3羟基、4羰基","5羟基、4羰基","邻二酚羟基","三氯化铝","中性醋酸铅","碱式醋酸铅"
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具有____、____、____结构的黄酮类成分,可与金属盐类发生络合反应,常用的铝盐是____,铅盐是____和____。
"3羟基、4羰基","5羟基、4羰基","邻二酚羟基","三氯化铝","中性醋酸铅","碱式醋酸铅"
微信扫一扫手机做题