ÀûÓô¿¾»¡¢¸ÉÔïµÄÇâÆø»¹Ô­×ÆÈȵÄÑõ»¯Í­À´²â¶¨Ë®µÄ×é³É£®ÊµÑé×°ÖÃÓÉA¡¢B¡¢C¡¢D×é³É£¨ÇâÆø·¢Éú×°ÖÃÊ¡ÂÔδ»­³ö£©£®»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1Èç¹ûijѧÉúÓÃпºÍ½ÏŨµÄÑÎËáÖÆÈ¡ÇâÆø£¬ËûÓÃ×°ÖÃA¡¢BÊÇΪÁ˵õ½´¿¾»¡¢¸ÉÔïµÄÇâÆø£¬ÔÚ×°ÖÃAÖÐͨ³£·Å______ÈÜÒº£¬Æä×÷ÓÃÊÇ______£»ÔÚ×°ÖÃBÖÐͨ³£·Å______ÈÜÒº£¬Æä×÷ÓÃÊÇ______£®
£¨2£©ÈôʵÑéÇ°ºó£¬³ÆÁ¿½á¹ûÈçÏ£¬×°Ñõ»¯Í­µÄ²£Á§¹ÜµÄÖÊÁ¿¼õÉÙ6¡¢4¿Ë£¬×°ÂÈ»¯¸ÆµÄUÐ͹ܵÄÖÊÁ¿Ôö¼ÓÁË7¡¢2¿Ë£®¸ù¾ÝÉÏÊöʵÑéÊý¾Ý£¬Ð´³öË®ÖÐÇâ¡¢ÑõÁ½ÖÖÔªËØÖÊÁ¿±ÈµÄԭʼ¼ÆËãʽ______£®
£¨3£©ÔÚ×°ÖÃDÖУ¬½«CaCl2¸Ä»»Îª______£¬²ÅÄܼìÑé³öÇâÆø»¹Ô­Ñõ»¯Í­ÓÐË®Éú³É£®
¡¾´ð°¸¡¿·ÖÎö£ºÔËÓÃÇâÆø»¹Ô­Ñõ»¯Í­Éú³ÉË®ºÍÍ­£¬ÌâÖÐͼʾ¸æËßÎÒÃÇÇâÆøÓÃпºÍ½ÏŨµÄÑÎËá·´Ó¦ÖƵ㬹ÊÇâÆøÖк¬ÓÐÂÈ»¯ÇâÆøÌåºÍË®ÕôÆø£¬ÏÈÒª³ýÈ¥ËüÃÇ£»Ë®ÄÜʹ°×É«µÄÎÞË®ÁòËáÍ­±äÀ¶É«£¬ËùÒÔÓÃÎÞË®ÁòËáÍ­¼ìÑéË®£»UÐιܼõÇáµÄÖÊÁ¿¾ÍÊÇÉú³ÉµÄË®ÖÐÑõÔªËصÄÖÊÁ¿£¬DÔöÖؼ´Éú³ÉµÄË®µÄÖÊÁ¿£®
½â´ð£ºÔËÓÃÇâÆø»¹Ô­Ñõ»¯Í­Éú³ÉË®ºÍÍ­£¬ÌâÖÐͼʾ¸æËßÎÒÃÇÇâÆøÓÃпºÍ½ÏŨµÄÑÎËá·´Ó¦ÖƵ㬹ÊÇâÆøÖк¬ÓÐÂÈ»¯ÇâÆøÌåºÍË®ÕôÆø£¬ÏÈÒª³ýÈ¥ËüÃÇ£»Ë®ÄÜʹ°×É«µÄÎÞË®ÁòËáÍ­±äÀ¶É«£¬ËùÒÔÓÃÎÞË®ÁòËáÍ­¼ìÑéË®£»UÐιܼõÇáµÄÖÊÁ¿ÊÇCÖÐÊԹܼõÇáµÄÖÊÁ¿¾ÍÊÇÉú³ÉµÄË®ÖÐÑõÔªËصÄÖÊÁ¿£¬DÔöÖؼ´Éú³ÉµÄË®µÄÖÊÁ¿£®¹Ê´ð°¸£º£¨1£©ÇâÑõ»¯ÄÆ ÂÈ»¯ÇâÆøÌå ŨÁòËá Ë®ÕôÆø£¨2£©£¨7.2g-6.4g£©÷6.4g £¨3£©ÎÞË®ÁòËáÍ­
µãÆÀ£ºµäÐ͵ÄʵÑé̽¾¿Ì⣬ÊìÁ·ÕÆÎÕÇâÆø»¹Ô­Ñõ»¯Í­µÄÐÔÖʺÍʵÑé²ÅÄÜ׼ȷ½â´ð¸ÃÌ⣬Ҫ·ÖÎöÇå³þÿ²½ÊµÑéµÄÄ¿µÄ¼´¿É׼ȷ½â´ð¸ÃÌ⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

38¡¢ÀûÓô¿¾»¡¢¸ÉÔïµÄÇâÆø»¹Ô­×ÆÈȵÄÑõ»¯Í­À´²â¶¨Ë®µÄ×é³É£®ÊµÑé×°ÖÃÓÉA¡¢B¡¢C¡¢D×é³É£¨ÇâÆø·¢Éú×°ÖÃÊ¡ÂÔδ»­³ö£©£®»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©Èç¹ûijѧÉúÓÃпºÍ½ÏŨµÄÑÎËáÖÆÈ¡ÇâÆø£¬ËûÓÃ×°ÖÃA¡¢BÊÇΪÁ˵õ½´¿¾»¡¢¸ÉÔïµÄÇâÆø£¬ÔÚ×°ÖÃAÖÐͨ³£·Å
ÇâÑõ»¯ÄÆ
ÈÜÒº£¬Æä×÷ÓÃÊÇ
ÎüÊÕÂÈ»¯ÇâÆøÌå
£»ÔÚ×°ÖÃBÖÐͨ³£·Å
ŨÁòËá
ÈÜÒº£¬Æä×÷ÓÃÊÇ
ÎüÊÕË®ÕôÆø
£®
£¨2£©ÈôʵÑéÇ°ºó£¬³ÆÁ¿½á¹ûÈçÏ£¬×°Ñõ»¯Í­µÄ²£Á§¹ÜµÄÖÊÁ¿¼õÉÙ6¡¢4¿Ë£¬×°ÂÈ»¯¸ÆµÄUÐ͹ܵÄÖÊÁ¿Ôö¼ÓÁË7¡¢2¿Ë£®¸ù¾ÝÉÏÊöʵÑéÊý¾Ý£¬Ð´³öË®ÖÐÇâ¡¢ÑõÁ½ÖÖÔªËØÖÊÁ¿±ÈµÄԭʼ¼ÆËãʽ
£¨7.2g-6.4g£©¡Â6.4g
£®
£¨3£©ÔÚ×°ÖÃDÖУ¬½«CaCl2¸Ä»»Îª
ÎÞË®ÁòËáÍ­
£¬²ÅÄܼìÑé³öÇâÆø»¹Ô­Ñõ»¯Í­ÓÐË®Éú³É£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÀûÓô¿¾»¡¢¸ÉÔïµÄÇâÆø»¹Ô­×ÆÈȵÄÑõ»¯Í­À´²â¶¨Ë®µÄ×é³É£®ÊµÑé×°ÖÃÓÉA¡¢B¡¢C¡¢D¡¢E×é³É£¬Èçͼ£º

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
¢ÙÈç¹ûijѧÉúÓÃпºÍ½ÏŨµÄÑÎËáÖÆÈ¡ÇâÆø£¬ËûÓÃ×°ÖÃB¡¢CÊÇΪÁ˵õ½´¿¾»¡¢¸ÉÔïµÄÇâÆø£¬ËûÔÚ×°ÖÃBÖÐͨ³£Ê¢·Å
ÇâÑõ»¯ÄÆ
ÇâÑõ»¯ÄÆ
ÈÜÒº£¬ÎªÁ˳ýÈ¥
ÂÈ»¯ÇâÆøÌå
ÂÈ»¯ÇâÆøÌå
£»ÔÚ×°ÖÃCÖÐÊ¢·ÅµÄÊÔ¼ÁÓ¦ÊÇ
ŨÁòËá
ŨÁòËá
£¬ÎªÁ˳ýÈ¥
Ë®ÕôÆø
Ë®ÕôÆø
£®
¢ÚÈôʵÑéÇ°ºó£¬³ÆÁ¿½á¹ûÈçÏ£º×°Ñõ»¯Í­µÄ²£Á§¹ÜµÄÖÊÁ¿¼õÉÙÁË6.4g£¬×°ÂÈ»¯¸ÆUÐιܵÄÖÊÁ¿Ôö¼ÓÁË7.2g£¬¸ù¾ÝÉÏÊöʵÑéÊý¾Ýд³öË®ÖÐÇâ¡¢ÑõÁ©ÖÖÔªËØÖÊÁ¿±È
1£º8
1£º8
£®
¢ÛÔÚ×°ÖÃEÖУ¬½«CaCl2¸Ä±äΪ
ÎÞË®ÁòËáÍ­
ÎÞË®ÁòËáÍ­
£¬²ÅÄܼìÑé³öÇâÆø»¹Ô­Ñõ»¯Í­ÓÐË®Éú³É£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

ÀûÓô¿¾»¡¢¸ÉÔïµÄÇâÆø»¹Ô­×ÆÈȵÄÑõ»¯Í­À´²â¶¨Ë®µÄ×é³É£®ÊµÑé×°ÖÃÓÉA¡¢B¡¢C¡¢D×é³É£¨ÇâÆø·¢Éú×°ÖÃÊ¡ÂÔδ»­³ö£©£®»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1Èç¹ûijѧÉúÓÃпºÍ½ÏŨµÄÑÎËáÖÆÈ¡ÇâÆø£¬ËûÓÃ×°ÖÃA¡¢BÊÇΪÁ˵õ½´¿¾»¡¢¸ÉÔïµÄÇâÆø£¬ÔÚ×°ÖÃAÖÐͨ³£·Å______ÈÜÒº£¬Æä×÷ÓÃÊÇ______£»ÔÚ×°ÖÃBÖÐͨ³£·Å______ÈÜÒº£¬Æä×÷ÓÃÊÇ______£®
£¨2£©ÈôʵÑéÇ°ºó£¬³ÆÁ¿½á¹ûÈçÏ£¬×°Ñõ»¯Í­µÄ²£Á§¹ÜµÄÖÊÁ¿¼õÉÙ6¡¢4¿Ë£¬×°ÂÈ»¯¸ÆµÄUÐ͹ܵÄÖÊÁ¿Ôö¼ÓÁË7¡¢2¿Ë£®¸ù¾ÝÉÏÊöʵÑéÊý¾Ý£¬Ð´³öË®ÖÐÇâ¡¢ÑõÁ½ÖÖÔªËØÖÊÁ¿±ÈµÄԭʼ¼ÆËãʽ______£®
£¨3£©ÔÚ×°ÖÃDÖУ¬½«CaCl2¸Ä»»Îª______£¬²ÅÄܼìÑé³öÇâÆø»¹Ô­Ñõ»¯Í­ÓÐË®Éú³É£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2006Äêºþ±±Ê¡»Æ¸ÔÊÐä»Ë®ÏØÍû³ÇʵÑéÖÐѧÖп¼»¯Ñ§Ä£ÄâÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ÀûÓô¿¾»¡¢¸ÉÔïµÄÇâÆø»¹Ô­×ÆÈȵÄÑõ»¯Í­À´²â¶¨Ë®µÄ×é³É£®ÊµÑé×°ÖÃÓÉA¡¢B¡¢C¡¢D×é³É£¨ÇâÆø·¢Éú×°ÖÃÊ¡ÂÔδ»­³ö£©£®»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1Èç¹ûijѧÉúÓÃпºÍ½ÏŨµÄÑÎËáÖÆÈ¡ÇâÆø£¬ËûÓÃ×°ÖÃA¡¢BÊÇΪÁ˵õ½´¿¾»¡¢¸ÉÔïµÄÇâÆø£¬ÔÚ×°ÖÃAÖÐͨ³£·Å______ÈÜÒº£¬Æä×÷ÓÃÊÇ______£»ÔÚ×°ÖÃBÖÐͨ³£·Å______ÈÜÒº£¬Æä×÷ÓÃÊÇ______£®
£¨2£©ÈôʵÑéÇ°ºó£¬³ÆÁ¿½á¹ûÈçÏ£¬×°Ñõ»¯Í­µÄ²£Á§¹ÜµÄÖÊÁ¿¼õÉÙ6¡¢4¿Ë£¬×°ÂÈ»¯¸ÆµÄUÐ͹ܵÄÖÊÁ¿Ôö¼ÓÁË7¡¢2¿Ë£®¸ù¾ÝÉÏÊöʵÑéÊý¾Ý£¬Ð´³öË®ÖÐÇâ¡¢ÑõÁ½ÖÖÔªËØÖÊÁ¿±ÈµÄԭʼ¼ÆËãʽ______£®
£¨3£©ÔÚ×°ÖÃDÖУ¬½«CaCl2¸Ä»»Îª______£¬²ÅÄܼìÑé³öÇâÆø»¹Ô­Ñõ»¯Í­ÓÐË®Éú³É£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2011ÄêרÌâѵÁ·£º»¯Ñ§ÊµÑ飨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2005?ÁÉÄþ£©ÀûÓô¿¾»¡¢¸ÉÔïµÄÇâÆø»¹Ô­×ÆÈȵÄÑõ»¯Í­À´²â¶¨Ë®µÄ×é³É£®ÊµÑé×°ÖÃÓÉA¡¢B¡¢C¡¢D×é³É£¨ÇâÆø·¢Éú×°ÖÃÊ¡ÂÔδ»­³ö£©£®»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1Èç¹ûijѧÉúÓÃпºÍ½ÏŨµÄÑÎËáÖÆÈ¡ÇâÆø£¬ËûÓÃ×°ÖÃA¡¢BÊÇΪÁ˵õ½´¿¾»¡¢¸ÉÔïµÄÇâÆø£¬ÔÚ×°ÖÃAÖÐͨ³£·Å______ÈÜÒº£¬Æä×÷ÓÃÊÇ______£»ÔÚ×°ÖÃBÖÐͨ³£·Å______ÈÜÒº£¬Æä×÷ÓÃÊÇ______£®
£¨2£©ÈôʵÑéÇ°ºó£¬³ÆÁ¿½á¹ûÈçÏ£¬×°Ñõ»¯Í­µÄ²£Á§¹ÜµÄÖÊÁ¿¼õÉÙ6¡¢4¿Ë£¬×°ÂÈ»¯¸ÆµÄUÐ͹ܵÄÖÊÁ¿Ôö¼ÓÁË7¡¢2¿Ë£®¸ù¾ÝÉÏÊöʵÑéÊý¾Ý£¬Ð´³öË®ÖÐÇâ¡¢ÑõÁ½ÖÖÔªËØÖÊÁ¿±ÈµÄԭʼ¼ÆËãʽ______£®
£¨3£©ÔÚ×°ÖÃDÖУ¬½«CaCl2¸Ä»»Îª______£¬²ÅÄܼìÑé³öÇâÆø»¹Ô­Ñõ»¯Í­ÓÐË®Éú³É£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸