濡備綍姝ｇ‘涔﹀啓鍖栧鏂圭▼寮?/p>
1
锛庡彧鏍规嵁鍖栧鏂圭▼寮忎笉鑳界煡閬撶殑鏄?/p>
A
锛庡弽搴旂墿銆佺敓鎴愮墿
B
锛庡悇鐗╄川鐨勭墿鐞嗘�ц川
C
锛庡悇鐗╄川涔嬮棿鐨勮川閲忎箣姣?/p>
D
锛庡弽搴旀潯浠?/p>
2
锛庨厤骞冲寲瀛︽柟绋嬪紡鏃讹紝鎵�閰嶅寲瀛﹁閲忔暟鏄惁姝ｇ‘鐨勪緷鎹槸鐪嬬瓑鍙蜂袱杈?/p>
A
锛庡寲瀛︽柟绋嬪紡鍓嶅悗璁￠噺鏁颁箣鍜屾槸鍚︾浉绛?/p>
B
锛庡寲瀛︽柟绋嬪紡鍓嶅悗鍚勭鍏冪礌鐨勭绫绘槸鍚︾浉鍚?/p>
C
锛庡寲瀛︽柟绋嬪紡鍓嶅悗鍚勭鐗╄川鐨勭姸鎬佹槸鍚︾浉鍚?/p>
D
锛庡寲瀛︽柟绋嬪紡鍓嶅悗鍚勭鍏冪礌鐨勫師瀛愭�绘暟鏄惁鐩哥瓑
3
锛庝笅鍒楀叧浜庡寲瀛︽柟绋嬪紡
4P+5O
2
2P
2
O
5
鐨勮娉曪紝閿欒鐨勬槸
A
锛庣７鍜屾哀姘斿湪鐐圭噧鐨勬潯浠朵笅鍙嶅簲鐢熸垚浜旀哀鍖栦簩纾?/p>
B
锛庡湪鐐圭噧鐨勬潯浠朵笅锛屾瘡
4
浣撶Н鐨勭７鍜?/p>
5
浣撶Н鐨勬哀姘斿畬鍏ㄥ弽搴旓紝鐢熸垚浜旀哀鍖栦簩纾?/p>
C
锛庡湪鐐圭噧鐨勬潯浠朵笅锛屾瘡
4
涓７鍘熷瓙鍜?/p>
5
涓哀姘斿垎瀛愮粨鍚堢敓鎴?/p>
2
涓簲姘у寲浜岀７鍒嗗瓙
D
锛庡湪鐐圭噧鐨勬潯浠朵笅锛屾瘡
124
浠借川閲忕殑纾峰拰
160
浠借川閲忕殑姘ф皵瀹屽叏鍙嶅簲锛岀敓鎴?/p>
284
浠借川閲忕殑浜旀哀鍖栦簩纾?/p>
4
锛庝笝鐑凤紙鍒嗗瓙寮忎负
C
3
H
8
锛夌噧鐑х殑鍖栧鏂圭▼寮忎负
C
3
H
8
+5O
2
xCO
2
+yH
2
O
锛屽叾涓?/p>
x
锛?/p>
y
鍒嗗埆涓?/p>
A
锛?/p>
3 4
B
锛?/p>
3 8
C
锛?/p>
1 3
D
锛?/p>
1 5
5
锛庝笅鍒楀叧浜?/p>
S+O
2
SO
2
鐨勭悊瑙ｄ笉姝ｇ‘鐨勬槸
A
锛庤〃绀虹～涓庢哀姘斿湪鐐圭噧鏉′欢涓嬪弽搴旂敓鎴愪簩姘у寲纭?/p>
B
锛庡弬鍔犲弽搴旂殑纭笌姘ф皵鐨勮川閲忔瘮鏄?/p>
2
鈭?/p>
1
C
锛庡弽搴斿墠鍚庣～鍘熷瓙銆佹哀鍘熷瓙鐨勪釜鏁板潎涓嶅彉
D
锛庡弬鍔犲弽搴旂殑姘ф皵涓庣敓鎴愮殑浜屾哀鍖栫～鐨勫垎瀛愪釜鏁版瘮涓?/p>
1
鈭?/p>
1
6
锛庡鍥惧洓浣嶅悓瀛︽鍦ㄨ璁烘煇涓�涓寲瀛︽柟绋嬪紡琛ㄧず鐨勬剰涔夛紝浠栦滑鎵�鎻忚堪鐨勫寲瀛︽柟绋嬪紡鏄?/p>
A
锛?/p>
2CO+O
2
2CO
2
B
锛?/p>
2Cu+O
2
2CuO