лªÍø´ï¿¨2010Äê8ÔÂ6ÈÕµç(¼ÇÕßÕ³éó·æ)ΪÁ˽â¾öÉú»îÓÃË®ÎÊÌ⣬ÃϼÓÀ­Õþ¸®ÔÚ¹ú¼ÊÔ®Öú»ú¹¹°ïÖúÏÂÔÚÈ«¹ú¸÷µØ´òÁËÊý°ÙÍò¿ÚÉî²ã¹Ü¾®£¬ºóÀ´Ê¹ÓÃÕâЩÉî²ã¹Ü¾®µÄ¾ÓÃñÖ𽥿ªÊ¼³öÏÖÉéÖж¾Ö¢×´£®¾­×¨¼Òµ÷²é·¢ÏÖ£¬ÃϼÓÀ­¹úÍÁÈÀÉî²ã×ÔÈ»ÐγɵÄÉ麬Á¿·Ç³£¸ß£¬Ä¿Ç°ÊýǧÍòÃñÖÚÊܵ½ÉéÎÛȾÍþв£®ÏÂÁÐÓйØ˵·¨ÕýÈ·µÄÊÇ

[¡¡¡¡]

A£®

Éé(As)λÓÚÖÜÆÚ±íµÚ4ÖÜÆÚµÚ¢õA×å

B£®

Æø̬Ç⻯ÎïÎȶ¨ÐÔ£ºAsH3£¾PH3£¾NH3

C£®

º¬ÑõËáËáÐÔ£ºH3AsO4£¾HNO3£¾H3PO4

D£®

Ç⻯Îï·Ðµã£ºAsH3£¾PH3£¾NH3

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2013½ìºÓ±±Ê¡¸ß¶þµÚ¶þѧÆÚÉý¼¶¿¼ÊÔ»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

лªÍø´ï¿¨2010Äê8ÔÂ6Èյ磨¼ÇÕßÕ³éó·æ£©ÎªÁ˽â¾öÉú»îÓÃË®ÎÊÌ⣬ÃϼÓÀ­Õþ¸®ÔÚ¹ú¼ÊÔ®Öú»ú¹¹°ïÖúÏÂÔÚÈ«¹ú¸÷µØ´òÁËÊý°ÙÍò¿ÚÉî²ã¹Ü¾®£¬ºóÀ´Ê¹ÓÃÕâЩÉî²ã¹Ü¾®µÄ¾ÓÃñÖ𽥿ªÊ¼³öÏÖÉéÖж¾Ö¢×´¡£¾­×¨¼Òµ÷²é·¢ÏÖ£¬ÃϼÓÀ­¹úÍÁÈÀÉî²ã×ÔÈ»ÐγɵÄÉ麬Á¿·Ç³£¸ß£¬Ä¿Ç°ÊýǧÍòÃñÖÚÊܵ½ÉéÎÛȾÍþв¡£ÏÂÁÐÓйØ˵·¨ÕýÈ·µÄÊÇ£¨  £©                     

A£®Éé(As)λÓÚÖÜÆÚ±íµÚ4ÖÜÆÚµÚ¢õA×å

B£®Æø̬Ç⻯ÎïÎȶ¨ÐÔ£ºAsH3>PH3>NH3

C£®º¬ÑõËáËáÐÔ£ºH3AsO4>HNO3>H3PO4  

D£®Ç⻯Îï·Ðµã£ºAsH3>PH3 >NH3

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2013½ìËÄ´¨Ê¡³É¶¼Êи߶þ10Ô¼ì²â»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÑ¡ÔñÌâ

лªÍø´ï¿¨2010Äê8ÔÂ6Èյ磨¼ÇÕßÕ³éó·æ£©ÎªÁ˽â¾öÉú»îÓÃË®ÎÊÌ⣬ÃϼÓÀ­Õþ¸®ÔÚ¹ú¼ÊÔ®Öú»ú¹¹°ïÖúÏÂÔÚÈ«¹ú¸÷µØ´òÁËÊý°ÙÍò¿ÚÉî²ã¹Ü¾®£¬ºóÀ´Ê¹ÓÃÕâЩÉî²ã¹Ü¾®µÄ¾ÓÃñÖ𽥿ªÊ¼³öÏÖÉéÖж¾Ö¢×´¡£¾­×¨¼Òµ÷²é·¢ÏÖ£¬ÃϼÓÀ­¹úÍÁÈÀÉî²ã×ÔÈ»ÐγɵÄÉ麬Á¿·Ç³£¸ß£¬Ä¿Ç°ÊýǧÍòÃñÖÚÊܵ½ÉéÎÛȾÍþв¡£ÏÂÁÐÓйØ˵·¨ÕýÈ·µÄÊÇ

A£®É飨As£©Î»ÓÚÖÜÆÚ±íµÚ4ÖÜÆÚµÚ¢õA×å

B£®Æø̬Ç⻯ÎïÎȶ¨ÐÔ£ºAsH3>PH3>NH3

C£®º¬ÑõËáËáÐÔ£ºH3AsO4>HNO3>H3PO4

D£®Ç⻯Îï·Ðµã£ºAsH3>PH3 >NH3

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012½ìºÓ±±Ê¡¸ß¶þÏÂѧÆÚµÚÈý´ÎÔ¿¼»¯Ñ§¾í ÌâÐÍ£ºÑ¡ÔñÌâ

лªÍø´ï¿¨2010Äê8ÔÂ6Èյ磨¼ÇÕßÕ³éó·æ£©ÎªÁ˽â¾öÉú»îÓÃË®ÎÊÌ⣬ÃϼÓÀ­Õþ¸®ÔÚ¹ú¼ÊÔ®Öú»ú¹¹°ïÖúÏÂÔÚÈ«¹ú¸÷µØ´òÁËÊý°ÙÍò¿ÚÉî²ã¹Ü¾®£¬ºóÀ´Ê¹ÓÃÕâЩÉî²ã¹Ü¾®µÄ¾ÓÃñÖ𽥿ªÊ¼³öÏÖÉéÖж¾Ö¢×´¡£¾­×¨¼Òµ÷²é·¢ÏÖ£¬ÃϼÓÀ­¹úÍÁÈÀÉî²ã×ÔÈ»ÐγɵÄÉ麬Á¿·Ç³£¸ß£¬Ä¿Ç°ÊýǧÍòÃñÖÚÊܵ½ÉéÎÛȾÍþв¡£ÏÂÁÐÓйØ˵·¨ÕýÈ·µÄÊÇ

A£®Éé(As)λÓÚÖÜÆÚ±íµÚ4ÖÜÆÚµÚ¢õA×å        B£®Æø̬Ç⻯ÎïÎȶ¨ÐÔ£ºAsH3>PH3>NH3

C£®º¬ÑõËáËáÐÔ£ºH3AsO4>HNO3>H3PO4             D£®Ç⻯Îï·Ðµã£ºAsH3>PH3 >NH3

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

лªÍø´ï¿¨2010Äê8ÔÂ6Èյ磨¼ÇÕßÕ³éó·æ£©ÎªÁ˽â¾öÉú»îÓÃË®ÎÊÌ⣬ÃϼÓÀ­Õþ¸®ÔÚ¹ú¼ÊÔ®Öú»ú¹¹°ïÖúÏÂÔÚÈ«¹ú¸÷µØ´òÁËÊý°ÙÍò¿ÚÉî²ã¹Ü¾®£¬ºóÀ´Ê¹ÓÃÕâЩÉî²ã¹Ü¾®µÄ¾ÓÃñÖ𽥿ªÊ¼³öÏÖÉéÖж¾Ö¢×´¡£¾­×¨¼Òµ÷²é·¢ÏÖ£¬ÃϼÓÀ­¹úÍÁÈÀÉî²ã×ÔÈ»ÐγɵÄÉ麬Á¿·Ç³£¸ß£¬Ä¿Ç°ÊýǧÍòÃñÖÚÊܵ½ÉéÎÛȾÍþв¡£ÏÂÁÐÓйØ˵·¨ÕýÈ·µÄÊÇ

A£®Éé(As)λÓÚÖÜÆÚ±íµÚ4ÖÜÆÚµÚ¢õA×å        B£®Æø̬Ç⻯ÎïÎȶ¨ÐÔ£ºAsH3>PH3>NH3

C£®º¬ÑõËáËáÐÔ£ºH3AsO4>HNO3>H3PO4            D£®Ç⻯Îï·Ðµã£ºAsH3>PH3>NH3

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄêºÓ±±Ê¡°²Æ½ÖÐѧ¸ß¶þµÚ¶þѧÆÚÉý¼¶¿¼ÊÔ»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºµ¥Ñ¡Ìâ

лªÍø´ï¿¨2010Äê8ÔÂ6Èյ磨¼ÇÕßÕ³éó·æ£©ÎªÁ˽â¾öÉú»îÓÃË®ÎÊÌ⣬ÃϼÓÀ­Õþ¸®ÔÚ¹ú¼ÊÔ®Öú»ú¹¹°ïÖúÏÂÔÚÈ«¹ú¸÷µØ´òÁËÊý°ÙÍò¿ÚÉî²ã¹Ü¾®£¬ºóÀ´Ê¹ÓÃÕâЩÉî²ã¹Ü¾®µÄ¾ÓÃñÖ𽥿ªÊ¼³öÏÖÉéÖж¾Ö¢×´¡£¾­×¨¼Òµ÷²é·¢ÏÖ£¬ÃϼÓÀ­¹úÍÁÈÀÉî²ã×ÔÈ»ÐγɵÄÉ麬Á¿·Ç³£¸ß£¬Ä¿Ç°ÊýǧÍòÃñÖÚÊܵ½ÉéÎÛȾÍþв¡£ÏÂÁÐÓйØ˵·¨ÕýÈ·µÄÊÇ£¨ £©                     

A£®Éé(As)λÓÚÖÜÆÚ±íµÚ4ÖÜÆÚµÚ¢õA×å
B£®Æø̬Ç⻯ÎïÎȶ¨ÐÔ£ºAsH3>PH3>NH3
C£®º¬ÑõËáËáÐÔ£ºH3AsO4>HNO3>H3PO4
D£®Ç⻯Îï·Ðµã£ºAsH3>PH3 >NH3

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸