A ②①③④ B ①②③④ C ③④①② D ④①②③

A <img src="https://www.beizhujiaoyu.com/uploads/202208/2013011017110190190.jpg" alt="" border="0" /> B <img src="https://www.beizhujiaoyu.com/uploads/202208/20130110171159655965.jpg" alt="" border="0" /> C HCl D <img src="https://www.beizhujiaoyu.com/uploads/202208/20130110171124862486.jpg" alt="" border="0" />

A 量筒 B 水银温度计 C 滴定管 D 容量瓶

A <img src="https://www.beizhujiaoyu.com/uploads/202208/20130110171152625262.jpg" alt="" border="0" /> B <img src="https://www.beizhujiaoyu.com/uploads/202208/20130110171154345434.jpg" alt="" border="0" /> C 氢气中混有水蒸气(浓硫酸) D <img src="https://www.beizhujiaoyu.com/uploads/202208/20130110171173967396.jpg" alt="" border="0" />

A 酚酞溶液 B 石蕊试纸 C 氯化钡溶液 D 盐酸

A <img src="https://www.beizhujiaoyu.com/uploads/202208/20130110171167266726.jpg" alt="" border="0" /> B <img src="https://www.beizhujiaoyu.com/uploads/202208/20130110171132183218.jpg" alt="" border="0" /> C <img src="https://www.beizhujiaoyu.com/uploads/202208/20130110171121382138.jpg" alt="" border="0" /> D <img src="https://www.beizhujiaoyu.com/uploads/202208/20130110171159905990.jpg" alt="" border="0" />

A <img src="https://www.beizhujiaoyu.com/uploads/202208/20130110171122542254.jpg" alt="" border="0" /> B <img src="https://www.beizhujiaoyu.com/uploads/202208/20130110171155425542.jpg" alt="" border="0" /> C <img src="https://www.beizhujiaoyu.com/uploads/202208/20130110171269556955.jpg" alt="" border="0" /> D <img src="https://www.beizhujiaoyu.com/uploads/202208/201301101712007979.jpg" alt="" border="0" />

A 只有①② B 只有①②③ C 只有①③ D ①②③④

A <img src="https://www.beizhujiaoyu.com/uploads/202208/20130111152587048704.jpg" alt="" border="0" /> B <img src="https://www.beizhujiaoyu.com/uploads/202208/20130111152525512551.jpg" alt="" border="0" /> C <img src="https://www.beizhujiaoyu.com/uploads/202208/2013011115250371371.jpg" alt="" border="0" /> D <img src="https://www.beizhujiaoyu.com/uploads/202208/20130111152564236423.jpg" alt="" border="0" />

A <img src="https://www.beizhujiaoyu.com/uploads/202208/20130111152578837883.jpg" alt="" border="0" /> B <img src="https://www.beizhujiaoyu.com/uploads/202208/20130111152563436343.jpg" alt="" border="0" /> C <img src="https://www.beizhujiaoyu.com/uploads/202208/20130111152566616661.jpg" alt="" border="0" /> D <img src="https://www.beizhujiaoyu.com/uploads/202208/2013011115250566566.jpg" alt="" border="0" />