D¡¢ SO32 £« 2 S £« H2O ¡ú SO42 £« S22 £« 2 H
£
£
£
£«
96£®ÏÂÁÐÄÑÈÜÑõ»¯ÎïÖÐÄÜÓëKHSO4»òK2S2O7¹²ÈÛת»¯Îª¿ÉÈÜÐÔÑεÄÊÇ** £¨ £© A¡¢SiO2 B¡¢Cr2O3 C¡¢Al2O3 D¡¢B2O3
97£®ÏÂÁÐÁòµÄº¬ÑõËáÖÐËáÐÔ×îÇ¿µÄÊÇ** £¨ £© A¡¢H2SO3 B¡¢H2SO4 C¡¢H2S2O6 D¡¢H2S2O7
98£®ÏÂÁÐÎïÖÊÖÐÄÜÈÜÓÚÁò»¯ï§ÈÜÒºÖеÄÊÇ* £¨ £© A¡¢SnS B¡¢PbS C¡¢As2S3 99£®ÏÂÁÐÎïÖÊÖÐÑõ»¯ÐÔ×îСµÄÊÇ* A¡¢SeO2 B¡¢SeO3 C¡¢TeO2 100£®ÈËÌåȱÎø½«ÒýÆðµÄ¼²²¡ÊÇ** A¡¢´ó²±×Ó²¡ B¡¢ÓªÑøÐÔƶѪ
C¡¢¹ÇÍ´²¡ D¡¢¿Ëɽ²¡
275
D¡¢Bi2S3
D¡¢SO2
£© £© £¨ £¨ £¨Ê®Èý£©¡¢µª ¡¢Á× ¡¢Éé ¡¢Ìà ¡¢îé
1£®¸ÉÔï H2S ÆøÌå £¬Í¨³£Ñ¡ÓõĸÉÔï¼ÁÊÇ** £¨ £© A¡¢Å¨H2SO4 B¡¢NaOH C¡¢P2O5 D¡¢NaNO3
2£®ÏÂÁÐÎïÖÊÖÐÔÚ¿ÕÆøÖв»ÄÜ×ÔȼµÄÊÇ* £¨ £© A¡¢ºìÁ× B¡¢°×Á× C¡¢P2H4 D¡¢B2H6
3£®Óë FeSO4 ºÍŨ H2SO4 ÄÜ·¢Éú×ØÉ«»··´Ó¦µÄ»¯ºÏÎïÊÇ* £¨ £© A¡¢Al2(SO4)3 B¡¢KNO3 C¡¢BaCl2 D¡¢CuCO3
4£®µþµªËáµÄ·Ö×ÓʽÊÇ* A¡¢HN3 B¡¢H3N C¡¢H2N4 D¡¢HCN 5£®ÏÂÁл¯ºÏÎïÓëË®·´Ó¦Ê±Äܷųö HCl µÄÊÇ** A¡¢CCl4 B¡¢NCl3 C¡¢POCl3 D¡¢Cl2O7 6£®ÏÂÁÐÑÎÖÐÊÜÈÈ·Ö½â¿ÉÒԵõ½µ¥ÖʵÄÊÇ* A¡¢AgNO3 B¡¢Pb(NO3)2 C¡¢Zn(NO3)2 D¡¢NaNO2 7£®PCl3 ºÍË®·´Ó¦µÄ²úÎïÊÇ** A¡¢POCl3 ºÍ HCl B¡¢H3 PO3 ºÍ HCl
C¡¢H3 PO4 ºÍ HCl D¡¢PH3 ºÍ HClO
8£®ÏÂÁк¬ÑõËáÖв»ÊÇÒ»ÔªËáµÄÊÇ** A¡¢CH3COOH B¡¢H3PO2 C¡¢HNO2 D¡¢H3PO3 9£®ÔÚ NaH2PO4 ÈÜÒºÖмÓÈë AgNO3 ÈÜÒººóÖ÷Òª²úÎïÊÇ** A¡¢Ag2O B¡¢AgH2PO4 C¡¢Ag3PO4 D¡¢Ag2HPO4 10£®ÏÂÁк¬ÑõËáÖÐ £¬ÈýÔªËáÊÇ* A¡¢H3PO4 B¡¢H3PO2 C¡¢H3PO3 D¡¢H3BO3 11£®ÓÐ¹Ø H3PO4 £¬H3PO3 £¬H3PO2 ²»ÕýÈ·µÄÂÛÊöÊÇ** A¡¢Ñõ»¯Ì¬·Ö±ðÊÇ£«5£¬£«3£¬£«1 B¡¢PÔ×ÓÊÇËÄÃæÌ弸ºÎ¹¹Ð͵ÄÖÐÐÄ C¡¢ÈýÖÖËáÔÚË®ÖеÄÀë½â¶ÈÏà½ü D¡¢¶¼ÊÇÈýÔªËá 12£®¶þÑõ»¯µªÈܽâÔÚ NaOH ÈÜÒºÖпɵõ½**
276
£© £© £© £© £© £© £© £© £©
£¨ £¨ £¨ £¨ £¨ £¨ £¨ £¨ £¨ A¡¢NaNO2 ºÍ H2O B¡¢NaNO2 £¬O2ºÍ H2O
C¡¢NaNO3 £¬N2O5ºÍ H2O D¡¢NaNO3£¬NaNO2 ºÍ H2O
13£®¼ÓÈÈ·Ö½âÏÂÁÐÎïÖÊʱ £¬¸ÃÎïÖÊÖи÷ÔªËØÑõ»¯Êý¶¼·¢Éú±ä»¯µÄÊÇ** £¨ £© A¡¢AgNO3 B¡¢NH4NO3 C¡¢Zn(NO3)2 D¡¢LiNO3
14£®NCl3 ºÍ PCl3 µÄË®½â²úÎï·Ö±ðÊÇ*** £¨ £© NCl3 PCl3 A¡¢NH3 ºÍ HCl £» PH3 ºÍ HOCl B¡¢HNO3 ºÍ HCl £» H3PO3ºÍ HCl C¡¢HNO3 ºÍ HCl £» PH3 ºÍ HOCl
D¡¢NH3 ºÍ HOCl £» H3PO3ºÍ HCl 15£®ÏÂÁÐÎïÖÊÖÐ £¬ÊÇ CO µÄµÈµç×ÓÌåµÄÊÇ*** A¡¢NO B¡¢O2 C¡¢N2 D¡¢NaH 16£®ÏÂÁзÖ×ÓÖÐż¼«¾Ø·ÇÁãµÄÊÇ** A¡¢SF6 B¡¢SF4 C¡¢PCl5 D¡¢BCl3 17£®ÏÂÁÐÎïÖÊÖÐ £¬ÊÇ CO µÄµÈµç×ÓÌåµÄÊÇ*** A¡¢NO£«
B¡¢NO C¡¢CO£«
D¡¢O2 18£®ÏÂÁÐÎïÖÊÖÐ £¬ÊÇ CO µÄµÈµç×ÓÌåµÄÊÇ*** A¡¢CN£ B¡¢NO C¡¢NaH D¡¢O2 19£®ÏÂÁи÷×麬ÑõËáÑõ»¯ÐԱ仯´ÎÐò²»ÕýÈ·µÄÊÇ*** A¡¢HNO3>H3PO4>H3AsO4 B¡¢HBrO3>HClO3>HIO3
C¡¢H2SO4>H2SO3>H2S2O3 D¡¢HClO4> H2SO4> H3PO4 20£®ÏÂÁÐÎïÖÊÖÐ×îÇ¿µÄÖÊ×Ó¼îΪ** A¡¢Ac£
B¡¢OH£
C¡¢NH£
3 D¡¢NH2 21£®ÏÂÁÐÎïÖʵÄË®½â²úÎïÖмÈÓÐËáÓÖÓмîµÄÊÇ** A¡¢Mg3N2 B¡¢SbCl5 C¡¢POCl3 D¡¢NCl3 22£®ÏÂÁк¬ÑõËáÖÐÊôÓÚ¶þÔªËáµÄÊÇ** A¡¢´ÎÁ×Ëá B¡¢ÑÇÁ×Ëá C¡¢Æ«Á×Ëá D¡¢½¹Á×Ëá
277
£© £© £¨ £© £¨ £© £¨ £© £¨ £© £¨ £© £¨ £©
£¨ £¨
23£®ÏÂÁÐÁò»¯ÎïÖÐ £¬Ö»ÄÜÈÜÓÚËá²»ÄÜÈÜÓÚ Na2S µÄÊÇ*** £¨ £© A¡¢Bi2S3 B¡¢As2S3 C¡¢Sb2S3 D¡¢Sb2S5
24£®ÏÂÁи÷ÎïÖÊÓöË®ºóÄܷųöÆøÌå²¢Éú³É³ÁµíµÄÊÇ** £¨ £© A¡¢SnCl2 B¡¢Bi(NO3)3 C¡¢Mg3N2 D¡¢SbCl3 25£®ÏÂÁеç½âÖÊÈÜÒºÖÐ £¬µ±Å¨¶ÈΪ 0.1 mol¡¤L
£1
ʱ£¬pH < 7 µÄÊÇ** £¨ £©
A¡¢NaHCO3 B¡¢NaH2PO4 C¡¢NaHS D¡¢Na2HPO4 26£®ÍõË®µÄ³É·ÖÊÇ* A¡¢HNO3£«H2SO4£¨1¡Ã3£© B¡¢H2SO4£«HCl£¨1¡Ã3£©
C¡¢HCl + HNO3 £¨1¡Ã3£© D¡¢HNO3£«HCl£¨1¡Ã3£© 27£®Óû³ýÈ¥ N2O( g )ÖÐ΢Á¿µÄ NO( g ) £¬ÏÂÁпÉÑ¡ÓõÄÊÔ¼ÁÊÇ** A¡¢NaOH B¡¢Na2CO3 C¡¢CuSO4 D¡¢FeSO4 28£®ºÚ»ðÒ©ÊÇÖйú¹Å´úËÄ´ó·¢Ã÷Ö®Ò» £¬ÆäÖ÷Òª³É·ÖÊÇ** A¡¢NaNO3 £¬S £¬C B¡¢NaNO3 £¬S £¬P
C¡¢KNO3 £¬S £¬C D¡¢KNO3 £¬S £¬P 29£®¼ø±ð NO£
3 Àë×ÓµÄÊÔÑé¿É²úÉúµÄÏÖÏóÊÇ** A¡¢°×É«³Áµí B¡¢ºì×ØÉ«ÆøÌå C¡¢×ÏÉ«»· D¡¢×ØÉ«»· 30£®ÏÂÁи÷×éÎïÖÊÖлìºÏ¼ÓÈȺóÄܲúÉú N2£¨g£©µÄÊÇ** A¡¢NH4Cl£«NaNO3 B¡¢NH4Cl£«NaNO2
C¡¢NH4NO3£«NaCl D¡¢(NH4)2SO4£«NaCl
31£®ÏÂÁи÷×éÎïÖÊËáÐÔ£¨°´Ka1£©±ä»¯´ÎÐò²»ÕýÈ·µÄÊÇ*** A¡¢HBrO4>HClO3>HClO B¡¢H3PO4> H4P2O7>H3AsO4
C¡¢HClO3>HIO3>H5IO6 D¡¢H2SO4> H2SO3>H3BO3 32£®ÏÂÁи÷×éÎïÖʿɹ²´æÓÚͬһÈÜÒºÖеÄÊÇ*** A¡¢NH£«
£
£«
£
£
4£¬H2PO4£¬K£¬Cl£¬PO43 B¡¢Pb2£«
£¬NO£
£«
£
£
3£¬Na£¬SO42£¬Cl
C¡¢Al(OH)£
£«
£
£«
£«
£«
3£¬Cl£¬NH4£¬NO3 D¡¢Sn2£¬H£¬Fe3£¬K£«
£¬Cl
£
33£®½«1 mol P4O10ת±äΪÕýÁ×ËáÐ輸Ħ¶ûË®£¿* A¡¢2 B¡¢4 C¡¢6 D¡¢8
278
£¨ £© £© £© £¨ £© £¨ £© £¨ £© £¨ £© £© £¨ £¨
£¨