化学-河北省保定市部分重点高中2023-2024学年高三上学期12月联考

{#{QQABLYYAogCgAgBAARgCQQE6CkCQkBEACAoGQEAMIAABgBFABAA=}#}{#{QQABLYYAogCgAgBAARgCQQE6CkCQkBEACAoGQEAMIAABgBFABAA=}#}{#{QQABLYYAogCgAgBAARgCQQE6CkCQkBEACAoGQEAMIAABgBFABAA=}#}{#{QQABLYYAogCgAgBAARgCQQE6CkCQkBEACAoGQEAMIAABgBFABAA=}#}{#{QQABLYYAogCgAgBAARgCQQE6CkCQkBEACAoGQEAMIAABgBFABAA=}#}{#{QQABLYYAogCgAgBAARgCQQE6CkCQkBEACAoGQEAMIAABgBFABAA=}#}{#{QQABLYYAogCgAgBAARgCQQE6CkCQkBEACAoGQEAMIAABgBFABAA=}#}{#{QQABLYYAogCgAgBAARgCQQE6CkCQkBEACAoGQEAMIAABgBFABAA=}#}高三化学考试参考答案!#!$#!%&!'(!)#!*&!+#!,(!-&!!./!!!#!!$/!!%/!!'(!)!!!$01%22/3$01$22/3$2!$分先有白色沉淀生成#白色沉淀迅速变为灰绿色#最后变为红褐色#溶液最终变为无色!或颜色变浅!%分#!4-!$分$7!$!56'!!分687!!分%277$77!%!$012%/962!.68$016'2%/92)8$6!$分.')!$分##!$分!*!!水中/8%/668的电离程度小于8/9!或其他合理答案#$分!$大于!!分!%$!!分!'#$!$分!)酚酞!!分$.,.!$分$无影响!$分!*浓度由..!..:;9%<7!%...!.:;9%<7!#=8由%%,%%,,#=8的变化值小于!!或其他合理答案#$分$增大!!分!+!!增大接触面积#提高浸取速率!!分$2$2$2$7$7!$>?&/@的电荷数相同#>?的半径小#夺取/6%中6的能力更强#所以>?/6%的分解温度低!$分!%洗去晶体表面的水分#有利于后期快速干燥!!分$22%2!'$012$828$6$$012$8$6!$分$A%'01!/B*(溶液!或其他合理答案#!分&!)!>?56'%)>?!68$%$8$6!$分$>?56'%)>?!68$>?56'%)>?62)8$6!$分!*C!.$%*!!分$%!$分!%(!,!!2!#%7#$!$分$#!!分!$!脱羧基反应%活化能低#反应速率快#相同时间产生的/8'多!$分热裂解反应&生成/6和8$的比例为!4!#而图像中并不是!$分高温#/628$68$2/6$!$分!%.$$!$分!'!$!$分$!$分!高三化学参考答案!第!!页#共!页$%!#!$%&!{#{QQABLYYAogCgAgBAARgCQQE6CkCQkBEACAoGQEAMIAABgBFABAA=}#}书