2018年宜宾中考化学真题及答案

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1、四川省宜宾市2014年高中阶段学校招生考试化学试题答案选择题1.D2.A3.C4.C5.C6.D7.B8.B9.B10.A填空题11.（1）Na+S2-(2)气体：N2、He；固体：C金属单质：Cu；金属氧化物：Al2O3酸：CH3COOH;碱：KOH；盐：MgSO412（1）⑤⑦；④⑦（2）④⑥；⑤⑥13（1）长颈漏斗（2）EFA（3）befhidejCO2+Ca(OH)2=CaCO3↓+H2OxKb1.Com14(1)升高（2）H2S-2015（1）ACaOBCa(OH)2CCO2DCuO（2）Cu2（OH）2CO3高温2CuO+CO2+H2OXkB1.com16Na2CO3；N

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