11. }ǙzˎƷе( B )
(A)Ȼ (B)F} (C)ؽ (D)} (E)}
12. zˎƷеs|(zh)ԗl¼\Ŀ( A )
(A)ʹa(chn)B(ti)Ě (B)ӘƷܽ (C)r(ji)߀ԭr(ji)
(D)Ra(chn) (E)Ͼ(du)
13. zˎƷеF}s|(zh)õ@ɫԇ( C )
(A)AgNO3 (B)H2S (C)@ (D)BaCl2 (E)Ȼa
14. (du)ˎе}M(jn)Йzr(sh)õ@ɫ( D )
(A)AgNO3 (B)H2S (C) (D)BaCl2 (E)Ͼ(du)
15. (du)ˎеȻM(jn)Йzr(sh)õ@ɫ( C )
(A)BaCl2 (B)H2S (C)AgNO3 (D) (E)c
16. zˎƷеؽs|(zh)õ@ɫ( D )
(A)AgNO3 (B)@ (C)Ȼa (D)H2S (E)BaCl2
17. ډAԗlzؽõ@ɫ( B )
(A)H2S (B)Na2S (C)AgNO3 (D)@ (E)BaCl2
18. Ų̷zˎ}ԗl¼\Ŀ( C )
(A){(dio)(ji)pHֵ (B)ӿ췴(yng)ٶ (C)a(chn)B(ti)Ě
(D)ȥĸɔ_ (E)ʹBm(x)İl(f)
19. Ų̷ָzˎе( D )
(A)ؽ (B)Ȼ (C)F} (D)} (E)}
20. TLCzs|(zh)os|(zh)Č(du)Ʒr(sh)(yng)( D )
(A)(ni)(bio) (B)(bio) (C)ewһ
(D)ߵ͝Ȍ(du)ȷ (E)s|(zh)Č(du)Ʒ
P(gun)ע"(zh)I(y)ˎ"ٷһr(sh)g@ȡԇ}YӍ(ni)YϢ!
(zh)I(y)ˎ}֙C(j)}d | "566(zh)I(y)ˎ"
(zh)I(y)ˎQQȺ |
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P(gun)]