2018
骞存睙鑻忕渷甯稿窞甯備腑鑰冨寲瀛﹁瘯鍗?/p>
涓�銆侀�夋嫨棰橈紙鍏?/p>
20
灏忛锛屾瘡灏忛
2
鍒嗭紝婊″垎
40
鍒嗭級
1
锛?/p>
锛?/p>
2
鍒嗭級宸ヤ笟涓婂皢涓�姘у寲纰充笌姘皵杞寲涓哄厜姘旂殑鍖栧鏂圭▼寮忎负锛?/p>
CO
+
Cl
2
COCl
2
锛庤鍙?
搴旂被鍨嬫槸锛?/p>
锛?/p>
A
锛庡寲鍚堝弽搴?/p>
B
锛庡垎瑙ｅ弽搴?/p>
C
锛庣疆鎹㈠弽搴?/p>
D
锛庡鍒嗚В鍙嶅簲
2
锛?/p>
锛?/p>
2
鍒嗭級鐢熸椿涓父鎺ヨЕ鍒扮殑
鈥?/p>
鍔犻搧閰辨补
鈥溾�?/p>
鍚盁鐗欒啅
鈥?/p>
涓殑閾併�佹盁鏄寚锛?/p>
锛?/p>
A
锛庡崟璐?/p>
B
锛庡厓绱?/p>
C
锛庡師瀛?/p>
D
锛庡垎瀛?/p>
3
锛?/p>
锛?/p>
2
鍒嗭級涓嬪垪椋熺墿涓昏鎻愪緵缁寸敓绱犵殑鏄紙
锛?/p>
A
锛庣墰濂?/p>
B
锛庤眴娌?/p>
C
锛庡ぇ绫?/p>
D
锛庤敩鑿?/p>
4
锛?/p>
锛?/p>
2
鍒嗭級缁勬垚浜轰綋鐨勫厓绱犱腑鍚噺鏈�澶氱殑鏄紙
锛?/p>
A
锛庣⒊
B
锛庢阿
C
锛庢哀
D
锛庢爱
5
锛?/p>
锛?/p>
2
鍒嗭級涓嬪垪灞炰簬鍖栧鎬ц川鐨勬槸锛?/p>
锛?/p>
A
锛庡彲鐕冩�?/p>
B
锛庡鐢垫�?/p>
C
锛庢憾瑙ｆ�?/p>
D
锛庢尌鍙戞�?/p>
6
锛?/p>
锛?/p>
2
鍒嗭級涓嬪垪鐗╄川鐨勫悕绉颁笌淇楀悕涓嶅搴旂殑鏄紙
锛?/p>
A
锛庝箼閱囷紙閰掔簿锛?/p>
B
锛庣～閰搁挔锛堝皬鑻忔墦锛?/p>
C
锛庢哀鍖栭挋锛堢敓鐭崇伆锛?/p>
D
锛庣⒊閰告阿閾碉紙纰抽摰锛?/p>
7
锛?/p>
锛?/p>
2
鍒嗭級姘у寲閾燂紙
In
2
O
3
锛夊彲鐢ㄦ潵鐢熶骇瑙︽懜灞忥紝鍏朵腑閾燂紙
In
锛夌殑鍖栧悎浠蜂负锛?/p>
锛?/p>
A
锛?/p>
0
B
锛?/p>
+
1
C
锛?/p>
+
2
D
锛?/p>
+
3
8
锛?/p>
锛?/p>
2
鍒嗭級
鍦ㄦ隘鍖栭挔鍥轰綋涓姞鍏ヤ笅鍒楃墿璐ㄥ悗锛?/p>
鏃㈣兘铻嶅寲鍐伴洩銆?/p>
鍙堣兘浣滀负澶嶅悎鑲ユ枡鐨勬槸
锛?/p>
锛?/p>
A
锛?/p>
MgCl
2
B
锛?/p>
KNO
3
C
锛?/p>
NH
4
NO
3
D
锛?/p>
Ca
锛?/p>
H
2
PO
4
锛?/p>
2
9
锛?/p>
锛?/p>
2
鍒嗭級涓嬪垪鍖栧浠櫒闇�鍨姞鐭虫缃戞墠鑳界敤閰掔簿鐏姞鐑殑鏄紙
锛?/p>
A
锛庣儳鏉?/p>
B
锛庤瘯绠?/p>
C
锛庤捀鍙戠毧
D
锛庣噧鐑у寵
10
锛?/p>
锛?/p>
2
鍒嗭級涓嬪垪瀹為獙鎿嶄綔閿欒鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
閲忓彇娑蹭綋
B
锛?/p>
鍊惧�掓恫浣?/p>