ÏÂÁÐA¡«DËÄ×飬ÿ×éÓÐÁ½¸ö·´Ó¦£¬ÆäÖÐÁ½¸ö·´Ó¦²»ÄÜÓÃͬһ¸öÀë×Ó·½³Ìʽ±íʾµÄÊÇ(    )

(¢ñ)

(¢ò)

A

ÉÙÁ¿SO2ͨÈëBa(OH)2ÈÜÒº

SO2ͨÈë¹ýÁ¿Ba(OH)2ÈÜÒº

B

ÉÙÁ¿Å¨°±Ë®µÎÈëAl2(SO4)3ÈÜÒº

ÉÙÁ¿Al2(SO4)3ÈÜÒºµÎÈëŨ°±Ë®

C

0.1 mol Cl2ͨÈ뺬0.2 mol FeBr2µÄÈÜÒºÖÐ

0.3 mol Cl2ͨÈ뺬0.2 mol FeBr2µÄÈÜÒºÖÐ

D

¹ýÁ¿BaCl2ÈÜÒºÓëÉÙÁ¿Na2SO4ÈÜÒºÏà»ìºÏ

ÉÙÁ¿Ba(NO3)2ÈÜÒºÓë¹ýÁ¿MgSO4ÈÜÒºÏà»ìºÏ

C


½âÎö:

A¡¢BºÍÁ¿µÄ¶àÉÙÎ޹ء£CÏî¢ñÖÐCl2Á¿ÉÙ£¬Ö»Ñõ»¯Fe2+£»¢òÖÐCl2Á¿¶à£¬¼È¿ÉÒÔÑõ»¯Fe2+£¬ÓÖÑõ»¯Br-Éú³ÉBr2¡£DºÍÁ¿µÄ¶àÉÙÎ޹أ¬Ö»Éú³ÉBaSO4³Áµí¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÏÂÁÐA¡«DËÄ×飬ÿ×éÓÐÁ½¸ö·´Ó¦£¬ÆäÖÐÁ½¸ö·´Ó¦¿ÉÓÃͬһ¸öÀë×Ó·½³Ìʽ±íʾµÄÊÇ£¨¡¡¡¡£©
£¨I£© £¨II£©
A ½«ÉÙÁ¿Å¨°±Ë®µÎÈëAl2£¨SO£©4ÈÜÒº ½«ÉÙÁ¿Al2£¨SO4£©3ÈÜÒºµÎÈëŨ°±Ë®
B ½«ÉÙÁ¿SO2ͨÈëBa£¨OH£©2ÈÜÒº ½«¹ýÁ¿SO2ͨÈëÉÙÁ¿Ba£¨OH£©2ÈÜÒº
C ½«0.1mol Cl2ͨÈ뺬0.2molFeBr2µÄÈÜÒºÖÐ ½«0.3mol Cl2ͨÈ뺬0.2mol FeBr2ÈÜÒº
D ½«¹ýÁ¿BaCl2ÈÜÒºÓëÉÙÁ¿Na2SO4ÈÜÒºÏà»ìºÏ ½«ÉÙÁ¿Ba£¨OH£©2ÈÜÒºÓë¹ýÁ¿MgSO4ÈÜÒºÏà»ìºÏ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º½­ËÕÊ¡Ì©ÖÝÖÐѧ2012½ì¸ßÈýÉÏѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔÌâ(È˽̰æ) ÌâÐÍ£º022

ÏÂÁÐA¡«DËÄ×飬ÿ×éÓÐÁ½¸ö·´Ó¦£¬ÆäÖÐÁ½¸ö·´Ó¦¿ÉÓÃͬһ¸öÀë×Ó·½³Ìʽ±íʾµÄÊÇ________

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐA¡«DËÄ×飬ÿ×éÓÐÁ½¸ö·´Ó¦£¬ÆäÖÐÁ½¸ö·´Ó¦¿ÉÓÃͬһ¸öÀë×Ó·½³Ìʽ±íʾµÄÊÇ£¨¡¡¡¡£©
£¨I£© £¨II£©
A ½«ÉÙÁ¿Å¨°±Ë®µÎÈëAl2£¨SO£©4ÈÜÒº ½«ÉÙÁ¿Al2£¨SO4£©3ÈÜÒºµÎÈëŨ°±Ë®
B ½«ÉÙÁ¿SO2ͨÈëBa£¨OH£©2ÈÜÒº ½«¹ýÁ¿SO2ͨÈëÉÙÁ¿Ba£¨OH£©2ÈÜÒº
C ½«0.1mol Cl2ͨÈ뺬0.2molFeBr2µÄÈÜÒºÖÐ ½«0.3mol Cl2ͨÈ뺬0.2mol FeBr2ÈÜÒº
D ½«¹ýÁ¿BaCl2ÈÜÒºÓëÉÙÁ¿Na2SO4ÈÜÒºÏà»ìºÏ ½«ÉÙÁ¿Ba£¨OH£©2ÈÜÒºÓë¹ýÁ¿MgSO4ÈÜÒºÏà»ìºÏ
A£®AB£®BC£®CD£®D

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄê½­ËÕÊ¡ÄϾ©ÊÐÆÖ¿ÚÇø½­Æָ߼¶ÖÐѧ¸ßÈý£¨ÉÏ£©Ô¿¼»¯Ñ§ÊÔ¾í£¨10Ô·ݣ©£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÏÂÁÐA¡«DËÄ×飬ÿ×éÓÐÁ½¸ö·´Ó¦£¬ÆäÖÐÁ½¸ö·´Ó¦¿ÉÓÃͬһ¸öÀë×Ó·½³Ìʽ±íʾµÄÊÇ£¨ £©
£¨I£©£¨II£©
A½«ÉÙÁ¿Å¨°±Ë®µÎÈëAl2£¨SO£©4ÈÜÒº½«ÉÙÁ¿Al2£¨SO4£©3ÈÜÒºµÎÈëŨ°±Ë®
B½«ÉÙÁ¿SO2ͨÈëBa£¨OH£©2ÈÜÒº½«¹ýÁ¿SO2ͨÈëÉÙÁ¿Ba£¨OH£©2ÈÜÒº
C½«0.1mol Cl2ͨÈ뺬0.2molFeBr2µÄÈÜÒºÖн«0.3mol Cl2ͨÈ뺬0.2mol FeBr2ÈÜÒº
D½«¹ýÁ¿BaCl2ÈÜÒºÓëÉÙÁ¿Na2SO4ÈÜÒºÏà»ìºÏ½«ÉÙÁ¿Ba£¨OH£©2ÈÜÒºÓë¹ýÁ¿MgSO4ÈÜÒºÏà»ìºÏ

A£®A
B£®B
C£®C
D£®D

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸