绗?/p>
3
鑺?/p>
纭殑杞寲
[
璇惧悗杈炬爣妫�娴?/p>
]
涓�銆侀�夋嫨棰?/p>
1
锛?2019路鍏ㄥ浗鐧炬墍鍚嶆牎娴嬭瘯
)
鎴戝浗鍙戠數鎬婚噺鏋勬垚涓伀鍔涘彂鐢靛崰姣旇繎鍏垚锛屾瘡骞撮渶鐕冪儳
澶ч噺鍘熺叅鏉ュ彂鐢点�傚叾涓叅鐨勮劚纭槸涓�涓繀瑕佺幆鑺傦紝瀹冩墍璧风殑涓昏浣滅敤鏄槻姝?/p>
(
)
A
锛庡厜鍖栧鐑熼浘鐨勫舰鎴?/p>
B
锛庨吀闆ㄥ姞鍓?/p>
C
锛庤嚟姘у眰绌烘礊鎵╁ぇ
D
锛庢俯瀹ゆ晥搴?/p>
瑙ｆ瀽锛氶�?/p>
B
銆?/p>
SO
2
鐨勫ぇ閲忔帓鏀炬槸褰㈡垚閰搁洦鐨勪富瑕佸師鍥狅紝
B
椤圭鍚堥鎰忋�?/p>
2
锛?2019路鍞愬北妯℃嫙
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涓滄眽榄忎集闃冲湪銆婂懆鏄撳弬鍚屽銆嬩腑瀵规睘鐨勬弿杩帮細鈥溾�︹�﹀緱鐏垯椋烇紝
涓嶈鍩冨皹锛屽皢娆插埗涔嬶紝榛勮娊涓烘牴銆傗�濊繖閲岀殑鈥滈粍鑺解�濇槸鎸?/p>
(
)
A
锛庨噾
B
锛庣～
C
锛庨摐
D
锛庨搧
瑙ｆ瀽锛氶�?/p>
B
銆傛恫鎬佺殑閲戝睘姹烇紝鍙楃儹鏄撳彉鎴愭睘钂告皵锛屽父娓╀笅锛岃兘鍜岀～鍙嶅簲鐢熸垚纭寲姹烇紝浠?/p>
鑰岄槻姝㈠叾鍙樻垚姹炶捀姘旓紝榛勮娊鎸囧憟娣￠粍鑹茬殑纭粍銆?/p>
3
锛?2019路澶╅棬楂樹笁妯℃嫙
)
纭吀銆佷簹纭吀鍜屾阿纭吀鏄惈纭厓绱犵殑涓夌閰搞�備笅鍒楄娉曚笉姝?/p>
纭殑鏄?/p>
(
)
A
锛庤嫢鍚?/p>
Na
2
S
婧舵恫涓�氬叆
SO
2
锛屽垯浜х敓娣￠粍鑹叉矇娣�
B
锛庤繖涓夌閰搁兘鏄簩鍏冮吀锛岄兘鑳戒笌姘㈡哀鍖栭挔鍙嶅簲鐢熸垚閰稿紡鐩愬拰姝ｇ洂
C
锛庤繖涓夌閰哥殑姘存憾娑蹭箙缃湪绌烘皵涓兘浼氭哀鍖栧彉璐ㄤ笖鍘熸憾璐ㄧ殑娴撳害鍑忓皬
D
锛庡悜姘㈢～閰搞�佷簹纭吀婧舵恫涓淮鍔犳隘姘撮兘浼氬彂鐢熸哀鍖栬繕鍘熷弽搴?/p>
瑙ｆ瀽锛氶�?/p>
C
銆傜～閰稿湪绌烘皵涓笉浼氭哀鍖栧彉璐紝鍙槸娴撳害鍙樺皬銆?/p>
4
锛庝笅鍒楃墿璐ㄥ潎鏈夋紓鐧戒綔鐢紝鍏朵腑婕傜櫧鍘熺悊涓庡叾浠栦笁绉嶄笉鍚岀殑鏄?/p>
(
)
A
锛?/p>
HClO
B
锛?/p>
SO
2
C
锛?/p>
O
3
D
锛?/p>
Na
2
O
2
瑙ｆ瀽锛氶�?/p>
B
銆?/p>
HClO
銆?/p>
O
3
銆?/p>
Na
2
O
2
鐨勬紓鐧芥�у潎鍒╃敤鍏跺己姘у寲鎬э紝
SO
2
鐨勬紓鐧芥�у埄鐢ㄧ殑鏄?/p>
SO
2
涓?/p>
鏈夋満鑹茶川鍙戠敓鍖栧悎鍙嶅簲銆?/p>
5
锛庝簩姘у寲纭兘浣挎捍姘撮��鑹诧紝璇存槑浜屾哀鍖栫～鍏锋湁
(
)
A
锛庤繕鍘熸�?/p>
B
锛庢哀鍖栨�?/p>
C
锛庢紓鐧芥�?/p>
D
锛庨吀鎬?/p>
瑙ｆ瀽锛氶�?/p>
A
銆傜敱
Br
2
锛?/p>
SO
2
锛?/p>
2H
2
O===H
2
SO
4
锛?/p>
2HBr
鍙煡锛?/p>
浜屾哀鍖栫～鑳戒娇婧存按閫�鑹叉槸鍙戠敓鐨勬哀
鍖栬繕鍘熷弽搴旓紝浣撶幇浜嗕簩姘у寲纭殑杩樺師鎬э紝鏁呴�?/p>
A
銆?/p>
6
锛?2019路琛￠槼鍏腑楂樹笁鏈堣�?/p>
)
瀹為獙瀹ゆ湁涓�鐡跺浐浣?/p>
M
鐨勬爣绛惧彸鍗婇儴鍒嗗凡琚厫铓�锛屽墿浣欓儴
鍒嗗彧鐪嬪埌鈥淣a
2
SO
鈥濆瓧鏍枫�傚凡鐭ュ浐浣?/p>
M
鍙彲鑳芥槸
Na
2
SO
3
鎴?/p>
Na
2
SO
4
銆傝嫢鍙栧皯閲忓浐浣?/p>
M
閰嶆垚婧舵恫锛?/p>
涓嬪垪璇曞墏涓嶈兘鐢ㄤ簬閴村畾
M
鐨勬槸
(
)