江苏省连云港市2015届九年级上学期期中考试化学试题（解析版）.doc

1、 2015 12 2 24 1 2 A B C D . A B C D D 2 2 A B C D . A A B B C C D D B 3 2 2014 “ ” “ ” “ ” A B C “ ” D “ ” . A A B B C C D “ ” D D 4 2 A B C D . A B C D A B C D C 5 2 A B C D . A B C D A B C D B 6 2 “ ” “ ” A B C D . A B C D A 7 2 “2” A 2Cu “2” 2 B H 2 O “2” 2 C Mg 2+ “2” 2 D “2” “+2” . A B C D A 2C

2、u “2” 2 B H 2 O “2” 2 C Mg 2+ “2” 2 D Zn “2 ” 2 C 8 2 117 A 117 B 117 C 117 D . = A 117 117 B 117 C 117 = = 117 D C 9 2 3 22 “ ” A B C D . A B C D A A B B C C D D B 10 2 C 18 H 34 O 2 A C H O 9 17 1 B 18 34 2 C 282g D . A = B C D A C 18 H 34 O 2 12 18 1 34 16 2 9 17 1 B C “1” “g ” D 12 18 34 16 2=108 17 16 D 11 2 A B C D . A B C D B “ ” 12 2 A B C D . A B C D A A B B C C D D A 5 1 36 13 4 2 2Cu 2Fe 2+2 2N 2x xCO 3 2 . 1 2 2 2 2 2Cu 2Fe 2+ 2 2N 2 x xCO 3 2 2Cu 2Fe 2+ 2N 2 xCO 3 2 14 4 1 a 2H 2 O 2H 2 +O 2 2 3 . 1 2 3 1 a 2H 2 O 2H 2 +O 2 2 3 1 2H 2 O 2H 2 +O 2 2 3 15 10 1