楂樹簩鍖栧璇曢鈥㈢
1
椤?/p>
锛堝叡
7
椤碉級
2018
骞?/p>
5
鏈?/p>
淇濆瘑鈽呭惎鐢ㄥ墠
缁甸槼鍗楀北涓
2018
骞存槬瀛ｉ珮
2019
灞婂崐鏈熻�冭瘯
鍖?/p>
瀛?/p>
璇?/p>
棰?/p>
鍛介浜猴細
浣曚附瀹?/p>
閮戠帀
瀹￠浜猴細
閽熸澃
娉ㄦ剰浜嬮」
锛?/p>
1
锛?/p>
鏈瘯鍗峰垎绗?/p>
I
鍗凤紙閫夋嫨棰橈級鍜岀
II
鍗凤紙闈為�夋嫨棰橈級涓ら儴鍒嗐�傛弧鍒?/p>
100
鍒嗭紝鑰冭瘯鏃堕棿
100
鍒嗛挓銆?/p>
2
锛?/p>
绛斿嵎鍓嶏紝鑰冪敓鍔″繀灏嗚嚜宸辩殑濮撳悕銆?/p>
鑰冨彿銆佽�冭瘯绉戠洰鐢?/p>
2B
鎴?/p>
3B
閾呯瑪鍑嗙‘娑傚啓鍦ㄦ満璇?/p>
鍗′笂锛屽悓鏃跺皢绗?/p>
II
鍗风瓟棰樺嵎涓婂瘑灏佺嚎鍐呯殑椤圭洰濉啓娓呮銆?/p>
3
锛?/p>
璇峰皢绗?/p>
I
鍗风瓟妗堢敤
2B
鎴?/p>
3B
閾呯瑪濉秱鍦ㄦ満璇诲崱涓婏紝绛斿湪璇曞嵎涓婃棤鏁堬紱璇峰皢绗?/p>
II
鍗风瓟
妗堢瓟鍦ㄧ
II
鍗风瓟棰樺嵎涓婏紝绛斿湪璇曞嵎涓婃棤鏁堛�?/p>
4
锛?/p>
鍙兘鐢ㄥ埌鐨勭浉瀵瑰師瀛愯川閲?/p>
锛?/p>
H-1
C-12
O-16
Ag-108
Ba-137
Cu-64
绗厾鍗凤紙閫夋嫨棰?/p>
鍏?/p>
50
鍒嗭級
銆?/p>
姣忓皬棰樺彧鏈変竴涓�夐」绗﹀悎棰樻剰銆?/p>
1
锝?/p>
10
棰樸�佹瘡灏忛
2
鍒嗭紱
11
锝?/p>
20
棰樸�佹瘡灏忛
3
鍒嗐�?/p>
1
锛庝笅鍒楄繃绋嬫病鏈夊彂鐢熷寲瀛﹀弽搴旂殑鏄?/p>
A
锛庣敤鍚鑳躲�侀搧绮夌殑閫忔皵琚嬩笌椋熷搧瀵嗗皝鍖呰
B
锛庣敤鐑⒈姘撮櫎鐐婂叿涓婃畫鐣欑殑娌规薄
C
锛庣敤娴告场杩囬珮閿伴吀閽炬憾娑茬殑纭呰椈鍦熶繚椴滄按鏋?/p>
D
锛庣敤娲绘�х偔鍘婚櫎鍐扮涓殑寮傚懗
2
锛庝笅鍒楅噾灞為槻鎶ょ殑鏂规硶涓嶆纭殑鏄?/p>
A
锛庡鍋ヨ韩鍣ㄦ潗娑傛补婕嗕互闃叉鐢熼攬
B
锛庡皢鐐婂叿鍒舵垚閾侀摐鍚堥噾鑰屼笉鐢ㄧ函閾佸埗鍝?/p>
C
锛庡湪閾佸埗姘寸琛ㄩ潰闀�涓�灞傞攲闃叉鐢熼攬
D
锛庤嚜琛岃溅鐨勯挗鍦堜笂闀�涓婁竴灞傞摤闃查攬
3
锛庝笅鍒楄娉曚腑姝ｇ‘鐨勬槸
A
锛庤川璋辨硶鍙互鍒嗘瀽鍑烘煇鏈夋満鐗╃殑鐩稿鍒嗗瓙璐ㄩ噺锛屼粠鑰屽彲鎺ㄦ柇鍑鸿鏈夋満鐗╃殑缁撴瀯绠�寮?
B
锛庣叅鐨勬皵鍖栧拰娑插寲杩囩▼
,
閮芥槸鐗╃悊鍙樺寲
C
锛庣瓑璐ㄩ噺鐨勪箼鐑拰鑻畬鍏ㄧ噧鐑ф椂锛岃嫰娑堣�楃殑姘ф皵澶?/p>
D
锛庝箼鐑峰拰涓欑儻鐨勭墿璐ㄧ殑閲忓叡
1 mol
锛屽畬鍏ㄧ噧鐑х敓鎴?/p>
3 mol H
2
O
4
锛庝笅鍒楀彊杩版纭殑鏄?/p>
A
锛庤嫰閰氳兘浣块吀鎬ч珮閿伴吀閽炬憾娑茶お鑹茶�屼箼閱囦笉鑳?/p>
B
锛庝箼閱囨槗婧朵簬姘存槸鍥犱负鍒嗗瓙闂村舰鎴愪簡涓�绉嶅彨姘㈤敭鐨勫寲瀛﹂敭
C
锛庣煶娌规恫鍖栨皵銆佹苯娌瑰拰鐭宠湣鐨勪富瑕佹垚鍒嗛兘鏄⒊姘㈠寲鍚堢墿
D
锛庤兘涓?/p>
NaOH
婧舵恫鍙嶅簲涓斿垎瀛愬紡涓?/p>
C
2
H
4
O
2
鐨勬湁鏈虹墿涓�瀹氭槸涔欓吀
5
锛庣幇鏈変竴鐡朵箼浜岄唶鍜屼笝涓夐唶鐨勬贩鍚堢墿锛屽凡鐭ュ畠浠殑鎬ц川濡備笅琛紝鎹锛屽皢涔欎簩閱囧拰
涓欎笁閱囦簰鐩稿垎绂荤殑鏈�浣虫柟娉曟槸
鐗╄川
鍒嗗瓙寮?/p>
鐔旂偣鈩?/p>
娌哥偣鈩?/p>
瀵嗗害锛?/p>
g/cm
3
锛?/p>
婧惰В鎬?/p>
涔欎簩閱?/p>
C
2
H
6
O
2
-11.5
198
1.11
鏄撴憾浜庢按鍜屼箼閱?/p>
涓欎笁閱?/p>
C
3
H
8
O
3
17.9
290
1.26
鑳借窡姘淬�侀厭绮句互浠绘剰姣斾簰婧?/p>
A
锛庤悆鍙栨硶
B
锛庣粨鏅舵硶
C
锛庡垎娑叉硶
D
锛庤捀棣忔硶