涓�銆侀�夋嫨棰?/p>
(
鏈鍖呮嫭
10
灏忛锛屾瘡灏忛
6
鍒嗭紝鍏?/p>
60
鍒?/p>
)
1.(2019路
骞垮窞妯℃嫙
)
涓嬪垪鍏充簬浠櫒鈥?/p>
0
鈥濆埢搴︿綅缃彊杩版纭殑鏄?/p>
(
)
A.
鍦ㄩ噺绛掔殑涓婄
B.
鍦ㄦ淮瀹氱鐨勪笂绔?/p>
C.
鍦ㄦ墭鐩樺ぉ骞冲埢搴﹀昂鐨勬涓?/p>
D.
鍦ㄦ墭鐩樺ぉ骞冲埢搴﹀昂鐨勫彸杈?/p>
瑙ｆ瀽锛?/p>
閫?/p>
B
銆傞噺绛掓棤
鈥?/p>
0
鈥?/p>
鍒诲害锛涙淮瀹氱鐨?/p>
鈥?/p>
0
鈥?/p>
鍒诲害鍦ㄤ笂鏂癸紱鎵樼洏澶╁钩鐨?/p>
鈥?/p>
0
鈥?/p>
鍒诲害鍦?/p>
鍒诲害灏虹殑宸﹁竟銆?/p>
2.
鍐鐨勯檷闆粰鏈哄満鍜岄┈璺甫鏉ヨ澶氫笉渚匡紝
鍏朵腑閱嬮吀閽?/p>
(CH
3
COOK)
鏄瀺闆晥鏋滆緝濂界殑铻?/p>
闆墏锛屼笅鍒楀叧浜庨唻閰搁捑鐨勮娉曟纭殑鏄?/p>
(
)
A.1 mol CH
3
COOK
鐨勮川閲忎负
98 g路
mol
锛?
1
B.CH
3
COOK
鐨勬懇灏旇川閲忕瓑浜庡畠鐨勭浉瀵瑰垎瀛愯川閲?/p>
C.
涓�涓�?/p>
CH
3
COOK
鈥濆井绮掔殑璐ㄩ噺绾︿负
98
6.02
脳
10
23
g
D.
鍚湁
6.02
脳
10
23
涓⒊鍘熷瓙鐨?/p>
CH
3
COOK
鐨勭墿璐ㄧ殑閲忎负
1 mol
瑙ｆ瀽锛?/p>
閫?/p>
C
銆?/p>
1 mol CH
3
COOK
鐨勮川閲忎负
98 g
锛?/p>
A
閿欒锛涙懇灏旇川閲忕殑鍗曚綅鏄?/p>
g路
mol
锛?
1
锛岀浉
瀵瑰垎瀛愯川閲忕殑鍗曚綅鏄?/p>
鈥?/p>
1
鈥?/p>
锛?/p>
B
閿欒锛涗竴涓?/p>
鈥?/p>
CH
3
COOK
鈥?/p>
寰矑鐨勮川閲忕害涓?/p>
98
6.02
脳
10
23
g
锛?/p>
C
姝ｇ‘锛涗竴涓?/p>
鈥?/p>
CH
3
COOK
鈥?/p>
涓惈鏈変袱涓⒊鍘熷瓙锛屾墍浠ュ綋閱嬮吀閽句腑鏈?/p>
6.02
脳
10
23
涓⒊鍘熷瓙鏃讹紝
閱嬮吀閽剧殑鐗╄川鐨勯噺涓?/p>
0.5 mol
锛?/p>
D
閿欒銆?/p>
3.(2019路
鑽嗗窞绗竴娆¤川閲忔鏌?/p>
)
涓嬪垪鍏充簬璇曞墏瀛樻斁鍙欒堪涓嶆纭殑鏄?/p>
(
)
A.
鐧界７淇濆瓨鍦ㄦ按涓?/p>
B.
鏂板埗姘按鐢ㄦ鑹茶瘯鍓傜摱鐩涜
C.
鍥轰綋姘㈡哀鍖栭挔鐢ㄥ箍鍙ｇ摱淇濆瓨锛屽苟浣跨敤姗¤兌濉炴垨鐜荤拑濉?/p>
D.
鍦?/p>
FeCl
2
婧舵恫鐨勮瘯鍓傜摱涓姞鍏ュ皯閲忕洂閰革紝骞跺姞鍏ュ皯閲忛搧绮?/p>
瑙ｆ瀽锛?/p>
閫?/p>
C
銆傜櫧纾风殑鐫�鐏偣浣庯紝鐧界７涓嶆憾浜庢按锛屼笖涓嶄笌姘村弽搴旓紝鍥犳鐧界７淇濆瓨鍦ㄦ按涓紝
A
椤规纭紱鏂板埗姘按涓惈鏈?/p>
HClO
锛?/p>
HClO
瑙佸厜鍒嗚В锛屽洜姝ゆ柊鍒剁殑姘按鐩涜鍦ㄦ鑹茶瘯鍓傜摱涓紝
B
椤规纭紱鍥轰綋姘㈡哀鍖栭挔鐩涙斁鍦ㄥ箍鍙ｇ摱涓紝鍥犱负
NaOH
涓?/p>
SiO
2
鍙戠敓鍙嶅簲锛屽洜姝や娇鐢ㄦ鑳跺锛?
C
椤归敊璇紱
Fe
2
锛?/p>
鍙戠敓姘磋В锛?/p>
鍔犲叆灏戦噺鐩愰吀鐨勭洰鐨勬槸鎶戝埗
Fe
2
锛?
鐨勬按瑙ｏ紝鍔犲叆灏戦噺閾佺矇鐨勭洰鐨勬槸
闃叉
Fe
2
锛?/p>
琚哀鍖栨垚
Fe
3
锛?
锛?/p>
D
椤规纭�?/p>
4.(2019路
灞变笢銆佸畨寰藉悕鏍″ぇ鑱旇�?/p>
)
涓嬪垪鍥剧ず瑁呯疆姝ｇ‘涓旇兘杈惧埌瀹為獙鐩殑鐨勬槸
(
)