性悬浊反应的化学方程式:。遵义四中-高二年级(理)化学答案一、选择题(共44分)DC题号1213141516171819202122答案CAACDBCDCBD二、填空题(共56分)23.(7分)(1)CO32-、C2O42-(2)HF(3)2H2S+3O2=2SO2+2H2O∶∶(4)∶O∶∶C∶∶O∶正四面体24.(3分)AlAl–3e-+4OH-=AlO2-+2H2O25.(4分)(1)硬酯酸甘油酯(写结构简式)+3NaOH→3C17H35COONa+丙三醇(写结构简式)催化剂(2)nHOOC—COOH+nHOH2C—CH2OH[COCOOCH2CH2O]n+2nH2O浓H2SO4170℃26.(10分)(1)碎瓷片、防止液体暴沸(2)CH3CH2OHCH2=CH2↑+H2O(3)NaOH溶液,吸收SO2等酸性气体(4)品红溶液、检验SO2是否除尽(5)②③27.(9分)(1)乙醇乙酸浓H2SO4(合理均可)浓H2SO4△(2)CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O(3)饱和Na2CO3溶液、上、分液漏斗(4)①冷凝乙酸乙酯②防止倒吸28.(13分)(1)CH3—CHCH3—CH2Br、CH2=C(CH3)2醇△(2)①⑥⑦(3)CH3—CHCH3—CH2Br+NaOHCH2=C(CH3)2↑+NaBr+H2O水浴(CH3)2CHCHO+2Ag(NH3)2OH(CH3)2CHCOONH4+2Ag↓+3NH3+H2OCH3CH3催化剂nCH2=C(CH3)2[CH2—C]n浓H2SO4△(4)2CH3—CHCH3—COOH+2—甲基—1、2丙二醇略29.(10分)(1)A、HCHO甲醛B、CH2OH(CHOH)4CHO葡萄糖C、CH3COOH乙酸D、HCOOCH3甲酸甲酯△(2)HCOOCH3+2Cu(OH)2HOOCOCH3+Cu2O+2H2O
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