绗簲鍗曞厓璇鹃
1
鈥滆川閲忓畧鎭掑畾寰嬧�濊鏃剁粌
绗?/p>
1
璇炬椂璐ㄩ噺瀹堟亽瀹氬緥
鍩虹杈炬爣
涓�銆佽川閲忓畧鎭掑畾寰嬪強搴旂敤
1.
涓嬪垪鏃ュ父鐢熸椿涓殑鐜拌薄锛岄伒瀹堣川閲忓畧鎭掑畾寰嬬殑鏄紙
锛?/p>
A.
琛ｆ湇琚穻婀垮悗鍙橀噸浜?/p>
B.
铚＄儧鐕冪儳鍚庤川閲忓噺灏?/p>
C.
鐧介唻鍦ㄦ暈鍙ｅ鍣ㄤ腑鏀剧疆锛岃川閲忓噺灏?/p>
D.10 g
姘磋捀鍙戞垚
10 g
姘磋捀姘?/p>
2.
鍦ㄥ寲瀛﹀弽搴?/p>
A+B=C+D
涓紝鑻ユ湁
5 g
鐨?/p>
A
涓?/p>
11 g
鐨?/p>
B
鎭板ソ瀹屽叏鍙嶅簲锛岀敓鎴?/p>
7 g
鐨?/p>
C
鍜屼竴瀹氳川閲忕殑
D
锛屽垯
D
鐨勮川閲忎负锛?/p>
锛?/p>
A.5 g B.16 g C.9 g D.23 g
3.
璐ㄩ噺瀹堟亽瀹氬緥涔熸湁浜虹О涔嬩负鈥滅墿璐ㄤ笉鐏畾寰嬧�濓紝
瀵逛簬鍦ㄥ寲瀛﹀弽搴斾腑鈥滅墿璐ㄤ笉鐏�濈殑鐞嗚В姝ｇ‘鐨勭粍
鍚堟槸锛?/p>
锛?/p>
鈶犳瀯鎴愮墿璐ㄧ殑鍒嗗瓙绉嶇被涓嶅彉
鈶℃瀯鎴愮墿璐ㄧ殑鍏冪礌绉嶇被涓嶅彉
鈶㈡瀯鎴愮墿璐ㄧ殑鍘熷瓙绉嶇被涓嶅彉
鈶ｇ墿璐?/p>
鐨勭绫诲拰璐ㄩ噺涓嶅彉
A.
鈶犫憽
B.
鈶♀憿
C.
鈶犫憿
D.
鈶♀懀
4.
涓嬪垪鏈夊叧瀹為獙鐜拌薄
,
绗﹀悎璐ㄩ噺瀹堟亽瀹氬緥鐨勬槸锛?/p>
锛?/p>
A.
闀佸甫鐕冪儳鍚庯紝鐢熸垚鐗╃殑璐ㄩ噺姣旈晛甯﹁川閲忓鍔犱簡
B.30 g
杩囨哀鍖栨阿鍜?/p>
70 g
姘存贩鍚堥厤鍒?/p>
100 g
杩囨哀鍖栨阿婧舵恫
C.20 mL
閰掔簿涓?/p>
20 mL
姘存贩鍚堝悗锛屾�讳綋绉皬浜?/p>
40 mL
D.
鍔犵儹鍚庢按鍙樻垚姘磋捀姘旓紝璐ㄩ噺娌℃敼鍙?/p>
5.
鏌愮函鍑�鐗╁湪姘ф皵涓畬鍏ㄧ噧鐑у悗鐢熸垚浜屾哀鍖栫⒊鍜屾按锛岃鐗╄川缁勬垚鐨勫垽鏂腑姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A.
涓�瀹氬惈鏈夌⒊銆佹阿銆佹哀涓夌鍏冪礌
B.
涓�瀹氬惈鏈夌⒊銆佹阿鍏冪礌锛屼絾鑲畾涓嶅惈姘у厓绱?/p>
C.
涓�瀹氬惈鏈夌⒊銆佹阿鍏冪礌锛屽彲鑳藉惈鏈夋哀鍏冪礌
D.
涓�瀹氬惈鏈夌⒊銆佹哀鍏冪礌锛屽彲鑳藉惈鏈夋阿鍏冪礌
6.
涓�瀹氭潯浠朵笅
,
鏌愬瘑闂鍣ㄥ唴鍙戠敓浜嗗寲瀛﹀弽搴旓紝鍙嶅簲鍓嶅悗鍚勭墿璐ㄧ殑璐ㄩ噺鍙樺寲濡備笅琛ㄦ墍绀轰笅鍒楄娉曢敊
璇殑鏄紙
锛?/p>
鐗╄川
A
B
C
D
鍙嶅簲鍓嶇殑璐ㄩ噺锛?/p>
g
锛?/p>
17
64
2
0
鍙嶅簲鍚庣殑璐ㄩ噺锛?/p>
g
锛?/p>
x
0
46
36
A.x=1 B.
鍙嶅簲鐢熸垚鐨?/p>
C
涓?/p>
D
鐨勮川閲忔瘮涓?/p>
11
锔?/p>
9
C.
璇ュ弽搴斾竴瀹氬睘浜庡寲鍚堝弽搴?/p>
D.
璇ュ弽搴斿彲琛ㄧず涓猴細A+B鈫扖+D
7.
鍦ㄥ吇楸煎鐨勬按涓姞鍏ュ姘у墏杩囨哀鍖栭挋锛堝寲瀛﹀紡涓?/p>
CaO
2
锛夛紝瀹冧笌姘村弽搴斿悗鐨勭敓鎴愮墿鍙兘鏄紙
锛?/p>
A.CaO
鍜?/p>
H
2
B.Ca
锛?/p>
OH
锛?/p>
2
鍜?/p>
O
2
C.CaCO
3
鍜?/p>
H
2
D.CaCl
2
鍜?/p>
O
2
8.
璇锋牴鎹川閲忓畧鎭掑畾寰嬬殑鐩稿叧鐭ヨ瘑瀹屾垚涓嬪垪闂銆?/p>
锛?/p>
1
锛夊湪
A+B
鈫?/p>
C+D
鐨勫寲瀛﹀弽搴斾腑锛?/p>
12 g A
涓?/p>
3 g B
鎭板ソ瀹屽叏鍙嶅簲锛岀敓鎴?/p>
C
鍜?/p>
D
鐨勮川閲忔瘮涓?/p>
2
锔?/p>
3
锛?/p>
褰撴湁
4
鍏?/p>
B
鍙傚姞鍙嶅簲鏃讹紝鐢熸垚
D
鐨勮川閲忔槸
銆?/p>
锛?/p>
2
锛夊皬鏉ㄥ悓瀛﹀皢
a g
姘吀閽惧拰
b g
浜屾哀鍖栭敯娣峰悎鍔犵儹锛屽畬鍏ㄥ弽搴斿悗锛屽彲寰楀埌
c g
姘寲閽撅紝鍒欏弽搴?/p>
涓緱鍒版哀姘旂殑璐ㄩ噺涓?/p>
g
銆?/p>
锛?/p>
3
锛夋湁浜哄绉帮紝浠栧彲浠ョ敤涓�绉嶅偓鍖栧墏锛屽皢姘寸洿鎺ュ彉鎴愨�滄补鈥濄�備綘璁や负杩欎釜瑙傜偣
锛堥�夊～
鈥滄纭�濇垨鈥滈敊璇�濓級锛岀悊鐢辨槸
銆?/p>
浜屻�佽川閲忓畧鎭掑畾寰嬬殑寰瑙ｉ噴
1.
鍦ㄤ笅鍒楀悇椤逛腑锛屽寲瀛﹀弽搴斿墠鍚庤偗瀹氭病鏈夊彂鐢熸敼鍙樼殑鏄紙
锛?/p>
鈶犲師瀛愮殑鏁扮洰銆佲憽鍒嗗瓙鐨勬暟鐩�佲憿鍏冪礌鐨勭绫汇�佲懀鐗╄川鐨勬�昏川閲忋�佲懁鐗╄川鐨勭绫汇�佲懃鍘熷瓙鐨勭绫汇�?/p>
A.
鈶犫憿鈶ｂ懁
B.
鈶犫憿鈶ｂ懃
C.
鈶犫懀鈶?/p>
D.
鈶犫憿鈶?/p>
2.
鐜颁唬绉戞妧鐨勫彂灞曞凡缁忓疄鐜颁簡瀵瑰師瀛愩�佸垎瀛愮殑绉诲姩鍜屾帓鍒楋紝浠ュ強鏀归�犲拰鍒涢�犲垎瀛愩�?/p>
鑻ョ敤杩欑鏂规硶鍒?/p>
閫犲鏂硅捒鐢查啔锛堜竴绉嶆不鐤楃枱鐤剧殑鏈夋晥鑽搧锛屽寲瀛﹀紡涓?/p>
C
16
H
26
O
5
锛?/p>
锛屽垯涓嶉渶瑕佺殑鍘熷瓙鏄紙
锛?/p>