选择题 下列制备和收集气体的实验装置合理的是????[???? ]
A.用氯化铵制NH3600)makesmallpic(this,600,1800);\' style=\"WIDTH: 164px; HEIGHT: 168px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/ ">
时间:2017-02-03 12:24:52
选择题 下列制备和收集气体的实验装置合理的是????[???? ]
A.用氯化铵制NH3600)makesmallpic(this,600,1800);\' style=\"WIDTH: 164px; HEIGHT: 168px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/tmwfajggt1o.png\">??????????????????????????????????????????????
B.用铜片和稀硝酸制NO? 600)makesmallpic(this,600,1800);\' style=\"WIDTH: 173px; HEIGHT: 149px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/r1t2yfqhh1r.png\">?
C.用锌粒和稀硫酸制H2??600)makesmallpic(this,600,1800);\' style=\"WIDTH: 122px; HEIGHT: 134px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/ualg3ma0kj4.png\">??????????????????????????????????
D.用双氧水和二氧化锰制O2600)makesmallpic(this,600,1800);\' style=\"WIDTH: 154px; HEIGHT: 116px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/vht1ahpkmlp.png\">
选择题 下列制备和收集气体的实验装置合理的是????[???? ]
A.用氯化铵制NH3600)makesmallpic(this,600,1800);\' style=\"WIDTH: 164px; HEIGHT: 168px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/tmwfajggt1o.png\">??????????????????????????????????????????????
B.用铜片和稀硝酸制NO? 600)makesmallpic(this,600,1800);\' style=\"WIDTH: 173px; HEIGHT: 149px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/r1t2yfqhh1r.png\">?
C.用锌粒和稀硫酸制H2??600)makesmallpic(this,600,1800);\' style=\"WIDTH: 122px; HEIGHT: 134px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/ualg3ma0kj4.png\">??????????????????????????????????
D.用双氧水和二氧化锰制来源:91考试网O2600)makesmallpic(this,600,1800);\' style=\"WIDTH: 154px; HEIGHT: 116px; VERTICAL-ALIGN: middle\" src=\"http://www_php168_com/91files/2016060707/vht1ahpkmlp.png\">
本题答案:D
本题解析:
本题所属考点:【气体的制备原理及发生装置】
本题难易程度:【简单】