绗?/p>
26
璁?/p>
涓撻鍥?/p>
鐗╄川鐨勫垎绂讳笌闄ゆ潅
涓�銆侀�夋嫨棰?/p>
1
锛?/p>
(2018
锛?/p>
鐩橀敠妯℃嫙
)
涓嬪垪鐗╄川涓殑灏戦噺鏉傝川
(
鎷彿鍐呬负鏉傝川
)
锛?/p>
鍙渶閫傞噺
NaOH
鐨勫浐浣撴垨婧舵恫灏辫兘闄ゅ幓鐨勬槸
(
C
)
A
锛?/p>
CO
2
(H
2
O) B
锛?/p>
CO
2
(HCl)
C
锛?/p>
NaCl
婧舵恫
(MgCl
2
) D
锛?/p>
KNO
3
婧舵恫
(H
2
SO
4
)
2
锛?/p>
(2018
锛屾濞?/p>
)
涓嬪垪闄ゅ幓鏉傝川鎵�鐢ㄧ殑鑽搧鎴栨柟娉曪紝涓嶆纭殑鏄?/p>
( B )
閫夐」
鐗╄川
鏉傝川
闄ゆ潅鑽搧鎴栨柟娉?/p>
A
CaCl
2
婧舵恫
鐩愰吀
杩囬噺鐨勭⒊閰搁挋銆佽繃婊?/p>
B
CaO
CaCO
3
閫傞噺绋�鐩愰吀
C
N
2
O
2
鐏肩儹鐨勯摐缃?/p>
D
CO
CO
2
瓒抽噺鐨勬阿姘у寲閽犳憾娑层�佹祿纭吀
3.(2018
锛?/p>
娴庡崡
)
瑕侀櫎鍘讳笅鍒楃墿璐ㄤ腑鐨勫皯閲忔潅璐紝
鎷彿鍐呯墿璐ㄤ负鏉傝川锛?/p>
涓嬪垪瀹為獙鏂规璁捐涓紝
涓嶅悎鐞嗙殑鏄?/p>
(
A
)
A
锛?/p>
NaCl
婧舵恫
(Na
2
SO
4
)
锛屽姞鍏ヨ繃閲忕殑
BaCl
2
婧舵恫锛岃繃婊?/p>
B
锛?/p>
N
2
(O
2
)
锛屽皢姘斾綋缂撶紦閫氳繃鐏肩儹鐨勯摐缃?/p>
C
锛?/p>
CaCO
3
(CaCl
2
)
锛屽姞姘存憾瑙ｂ�斺�旇繃婊も�斺�旀礂娑も�斺�斿共鐕?/p>
D
锛?/p>
KCl
婧舵恫
(K
2
CO
3
)
锛屽姞鍏ラ�傞噺鐨勭█鐩愰吀
4
锛?/p>
(2018
锛屾綅鍧?/p>
)
涓嬪垪瀹為獙鏂规涓嶈兘杈惧埌鐩殑鐨勬槸
( B )
閫夐」
瀹為獙鐩殑
瀹為獙鏂规
A
閴村埆
AgNO
3
婧舵恫涓?/p>
NaNO
3
婧舵恫
鍒嗗埆婊村姞绋�鐩愰吀锛屾尟鑽★紝瑙傚療鏄惁浜х敓
娌夋穩
B
闄ゅ幓
CO
涓贩鏈夌殑
CO
2
灏嗘贩鍚堟皵浣撻�氳繃鐏肩儹鐨勬哀鍖栭摐
C
閴村埆绾摑鍜岀‖閾?/p>
灏嗕袱鑰呯浉浜掑埢鐢伙紝姣旇緝纭害
D
妫�楠岄泦姘旂摱涓槸鍚﹂泦婊℃哀姘?/p>
灏嗗甫鐏槦鐨勬湪鏉℃斁鍦ㄩ泦姘旂摱鍙ｏ紝瑙傚療鏈?
鏉¤兘鍚﹀鐕?/p>
5.(2018
锛岀儫鍙?/p>
)
閴村埆涓庨櫎鏉傛槸鍖栧瀹為獙鐨勯噸瑕佸唴瀹广�備笅鍒楁柟妗堣璁′笉鑳借揪鍒板疄楠岀洰鐨勭殑鏄?/p>
( B )
閫夐」
瀹為獙鐩殑
鏂规璁捐
A
閴村埆纭按涓庤蒋姘?/p>
鍔犲叆鑲ョ殏姘存尟鑽★紝瑙傚療浜х敓娉℃搏鎯呭喌
B
闄ゅ幓
CO
2
涓贩鏈夌殑灏戦噺
CO
閫氬叆杩囬噺姘ф皵锛岀偣鐕?/p>
C
閴村埆濂剁矇涓庢穩绮?/p>
婊村姞纰樻按锛岃瀵熼鑹插彉鍖?/p>
D
闄ゅ幓
CuO
绮夋湯涓贩鏈夌殑灏戦噺
C
绮?/p>
鍦ㄨ冻閲忕┖姘斾腑鐏肩儳
6.(2018
锛屾攢鏋濊姳
)
闄ゅ幓涓嬪垪鐗╄川涓殑灏戦噺鏉傝川锛屾墍閫夎瘯鍓傚強鎿嶄綔閮芥纭殑鏄?/p>
( D )
閫夐」
鐗╄川
鏉傝川
璇曞墏
鎿嶄綔
A
FeCl
2
婧舵恫
CuCl
2
杩囬噺閾佺矇
缁撴櫠
B
CO
2
H
2
O
姘㈡哀鍖栭挔
骞茬嚗
C
NaCl
婧舵恫
Na
2
SO
4
閫傞噺
Ba(NO
3
)
2
婧舵恫
杩囨护
D
閾滅矇
CuO
杩囬噺绋�鐩愰吀
杩囨护
7.(2018
锛屽崡浜?/p>
)
闄ゅ幓涓嬪垪鐗╄川涓贩鏈夌殑灏戦噺鏉傝川
(
鎷彿鍐呬负鏉傝川
)
锛屾嫙瀹氱殑瀹為獙鏂规鍙鐨勬槸
( D )
A
锛庢湪鐐矇
(CuO)
鈥斺�斿湪绌烘皵涓伡鐑?/p>
B
锛?/p>
KC1
婧舵恫
(CaCl
2
)
鈥斺�旈�氬叆杩囬噺鐨?/p>
CO
2
姘斾綋锛岃繃婊?/p>
C
锛?/p>
NaCl
婧舵恫
(Na
2
CO
3
)
鈥斺�斿姞鍏ラ�傞噺鐨勬緞娓呯煶鐏版按锛岃繃婊?/p>
D
锛?/p>
H
2
姘斾綋
(HC1
姘斾綋
)
鈥斺�斾緷娆￠�氳繃瓒抽噺鐨?/p>
NaOH
婧舵恫鍜屾祿纭吀
8
锛?/p>
(2018
锛屾湰婧?/p>
)
涓嬪垪瀹為獙鏂规璁捐涓嶅悎鐞嗙殑鏄?/p>
( A )