£¨1£©»¯Ñ§ÓëÎÒÃǼÒÍ¥Éú»î½ôÃÜÏàÁ¬£®ÊÔ´ÓÏÂÁÐÑ¡ÏîÖÐÑ¡ÔñºÏÊʵÄÎïÖÊÌî¿Õ£¨ÌîÐòºÅ£©£º¢Ù¾Æ¾«£»¢ÚÏ¡ÑÎË᣻¢ÛÇåË®£»¢ÜÈé×´Òº£»¢ÝÏ´µÓ¼Á£»¢ÞÆûÓÍ£®
ҪϴµÓË®ºøÀïµÄË®¹¸£¬¿ÉÑ¡Óà ________£»ÇåÏ´ÒÂÎïÉϵÄÓÍÎÛ£¬¿ÉÑ¡Óà ________£¬ÒòΪËüÄÜʹÓÍÖ¬·ÖÉ¢µ½Ë®ÖÐÐÎ³É ________¶øÒ×Ï´µô£»Ò²¿ÉÑ¡Óà ________À´Ï´µÓ£¬ÒòΪÓÍÎÛÄÜÈÜÓÚÆäÖжøÐγÉÈÜÒº£»×°µâ¾ÆµÄÆ¿ÖÐδ¸ÇÆ¿Èû¶ø±ä¡°¸É¡±£¬×îºÃÓà ________À´ÇåÏ´£»¸ÕÂò»Ø¼ÒµÄÎÞ¹«º¦µÄÊ߲ˣ¬Óà ________À´ÇåÏ´£®
£¨2£©¢ÙÓÃPHÊÔÖ½²â¶¨ÈÜÒºµÄPHʱ£¬ÕýÈ·µÄ²Ù×÷ÊÇ£º________£»¢ÚС·çͬѧÓÃPHÊÔÖ½£¬°´ÕýÈ·²Ù×÷²â¶¨Ï´·¢¼ÁºÍ»¤·¢¼ÁµÄPH£®²âµÃÏ´·¢¼ÁµÄPHÂÔ´óÓÚ7£¬ÔòÏ´·¢¼ÁÏÔ ________ÐÔ£»²âµÃ»¤·¢¼ÁµÄPHÂÔСÓÚ7£¬Ôò»¤·¢¼ÁÏÔ ________ÐÔ£®
¢ÛÈõËáÐÔÓÐÒæÓÚÍ··¢µÄ½¡¿µ£®ÏëÒ»Ï룬ϴ·¢Ê±Ó¦ÏÈÓà ________¼Á£¬ºóÓà ________¼Á£®

½â£º£¨1£©µâ¿ÉÈÜÓھƾ«£¬ÖƳɵâ¾Æ£®ËùÒÔ×°µâ¾ÆµÄÆ¿ÖÐδ¸ÇÆ¿Èû¶ø±ä¡°¸É¡±£¬×îºÃÓþƾ«ÇåÏ´£»Ï¡ÑÎËá¿ÉÓëË®ºøÀïµÄË®¹¸£¨Ö÷Òª³É·Ö̼Ëá¸Æ£©·´Ó¦£¬Éú³ÉÈÜÓÚË®µÄÎïÖÊ£®ËùÒÔ¿ÉÓÃÑÎËáÀ´³ýË®¹¸£»ÇåË®¿ÉÈ¥³ýÊß²ËÖеÄÄàÍÁ£®¹ÊÇåË®¿ÉÓÃÀ´ÇåÏ´ÎÞ¹«º¦µÄÊ߲ˣ»Ï´µÓ¼Á¿ÉÈ黯ÓÍÎÛ£»ÆûÓÍ¿ÉÈܽâÓÍÎÛ£¬Ê¹ÆäÐγÉÈé×´Òº£»
¹Ê´ð°¸ÒÀ´ÎΪ£º¢Ú¡¢¢Þ¡¢¢Ü¡¢¢Ý¡¢¢Ù¡¢¢Û£»
£¨2£©¢ÙÓÃpHÊÔÖ½²â¶¨ÈÜÒºµÄpHʱµÄÕýÈ·×ö·¨£ºËºÒ»Ð¡¶ÎpHÊÔÖ½ÖÃÓÚ±íÃæÃóÖУ¬Óò£Á§°ôպȡÊÔÒºµÎÔÚpHÊÔÖ½ÉÏ£¬ÔÙÓë±ê×¼±ÈÉ«¿¨¶ÔÕÕ¶Á³öpHÖµ£»
¢Ú´ÓÎïÖʵÄPH£¾7£¬ÎïÖÊÏÔ¼îÐÔ£¬PH£¼7£¬ÎïÖÊÏÔËáÐÔ¿ÉÖª£ºÏ´·¢¼ÁµÄpHÂÔ´óÓÚ7£¬ÔòÏ´·¢¼ÁÏÔÈõ¼îÐÔ£»²âµÃ»¤·¢¼ÁµÄpHÂÔСÓÚ7£¬Ôò»¤·¢¼ÁÏÔÈõËáÐÔ£®¹Ê´ð°¸Îª£ºÈõ¼î¡¢ÈõË᣻
¢Û´ÓÈõËáÐÔÓÐÒæÓÚÍ··¢µÄ½¡¿µ³ö·¢£¬Ó¦ÏÈÓÃÂÔÏÔ¼îÐÔµÄÏ´·¢¼Á£»ÔÙÓÃÂÔÏÔËáÐԵĻ¤·¢¼Á£®¹Ê´ð°¸Îª£ºÏ´·¢¡¢»¤·¢
·ÖÎö£º£¨1£©´Ó¸÷ÎïÖʵÄ×÷Óÿ¼ÂÇ£®µâ¿ÉÈÜÓھƾ«£»ÑÎËá¿ÉÓë̼Ëá¸Æ·´Ó¦£»ÇåË®¿ÉÓÃÀ´ÇåÏ´Ê߲ˣ»Ï´µÓ¼Á¿ÉÈ黯ÓÍÎÛ£¬´ïµ½È¥ÎÛµÄÄ¿µÄ£»ÆûÓÍ¿ÉÈܽâÓÍÎÛ£»
£¨2£©¢ÙÓÃPHÊÔÖ½¼ìÑéÎïÖʵÄËá¼î¶È£¬ÊǽÏΪ¼ò±ãµÄ·½·¨£®Ö»ÐèÓõÎÓÐÊÔÒºµÄÊÔÖ½Óë±ê×¼±ÈÉ«¿¨¶Ô±È¼´¿É£»
¢Ú¸ù¾ÝÎïÖʵÄPH£¾7£¬ÎïÖÊÏÔ¼îÐÔ£¬PH£¼7£¬ÎïÖÊÏÔËáÐÔ¿¼ÂÇ×÷´ð£»
¢Û´ÓÈõËáÐÔÓÐÒæÓÚÍ··¢µÄ½¡¿µ³ö·¢¿¼ÂÇ£®
µãÆÀ£º±¾Ì⿼²é»¯Ñ§ÔÚʵ¼ÊÉú»îÖеÄÓ¦Óã¬ÒÔ¼°PHÊÔÖ½µÄʹÓ÷½·¨ºÍÉú»îÖеÄËá¼îÐÔµÄÓ¦Ó㮼¤·¢Ñ§Éú¶Ô»¯Ñ§Ñ§Ï°µÄÐËȤ£®Í¬Ê±Ëá¼îÐÔÔÚʵ¼ÊÉú»îÖеÄÓ¦Óã¬Ò²ÊÇÈÈÃÅ¿¼µãÖ®Ò»£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

21¡¢£¨1£©»¯Ñ§ÓëÎÒÃǼÒÍ¥Éú»î½ôÃÜÏàÁ¬£®ÊÔ´ÓÏÂÁÐÑ¡ÏîÖÐÑ¡ÔñºÏÊʵÄÎïÖÊÌî¿Õ£¨ÌîÐòºÅ£©£º¢Ù¾Æ¾«£»¢ÚÏ¡ÑÎË᣻¢ÛÇåË®£»¢ÜÈé×´Òº£»¢ÝÏ´µÓ¼Á£»¢ÞÆûÓÍ£®
ҪϴµÓË®ºøÀïµÄË®¹¸£¬¿ÉÑ¡ÓÃ
¢Ú
£»ÇåÏ´ÒÂÎïÉϵÄÓÍÎÛ£¬¿ÉÑ¡ÓÃ
¢Þ
£¬ÒòΪËüÄÜʹÓÍÖ¬·ÖÉ¢µ½Ë®ÖÐÐγÉ
¢Ü
¶øÒ×Ï´µô£»Ò²¿ÉÑ¡ÓÃ
¢Ý
À´Ï´µÓ£¬ÒòΪÓÍÎÛÄÜÈÜÓÚÆäÖжøÐγÉÈÜÒº£»×°µâ¾ÆµÄÆ¿ÖÐδ¸ÇÆ¿Èû¶ø±ä¡°¸É¡±£¬×îºÃÓÃ
¢Ù
À´ÇåÏ´£»¸ÕÂò»Ø¼ÒµÄÎÞ¹«º¦µÄÊ߲ˣ¬ÓÃ
¢Û
À´ÇåÏ´£®
£¨2£©¢ÙÓÃPHÊÔÖ½²â¶¨ÈÜÒºµÄPHʱ£¬ÕýÈ·µÄ²Ù×÷ÊÇ£º
°ÑÒ»ÌõPHÊÔÖ½·ÅÔÚ±íÃæÃóÉÏ£¬ÓÃÕ´Óдý²âÒºµÄ²£Á§°ôµãÔÚÊÔÖ½ÉÏ£¬ÊÔÖ½±äÉ«ºó£¬Óë±ê×¼±ÈÉ«¿¨±È½Ï
£»¢ÚС·çͬѧÓÃPHÊÔÖ½£¬°´ÕýÈ·²Ù×÷²â¶¨Ï´·¢¼ÁºÍ»¤·¢¼ÁµÄPH£®²âµÃÏ´·¢¼ÁµÄPHÂÔ´óÓÚ7£¬ÔòÏ´·¢¼ÁÏÔ
Èõ¼î
ÐÔ£»²âµÃ»¤·¢¼ÁµÄPHÂÔСÓÚ7£¬Ôò»¤·¢¼ÁÏÔ
ÈõËá
ÐÔ£®
¢ÛÈõËáÐÔÓÐÒæÓÚÍ··¢µÄ½¡¿µ£®ÏëÒ»Ï룬ϴ·¢Ê±Ó¦ÏÈÓÃ
Ï´·¢
¼Á£¬ºóÓÃ
»¤·¢
¼Á£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2008?½ðɽÇøһģ£©»¯Ñ§ÓëÎÒÃǵÄÉú»îÃÜÇÐÏà¹Ø£¬ÈÕ³£Éú»îÖеĻ¯Ñ§ÖªÊ¶Óк࣮ܶÏëÏë¿´£¬ÏÂÁÐÎïÖÊÖзֱðº¬ÓÐʲô»¯Ñ§³É·Ö£º
£¨1£©µØ¿ÇÖк¬Á¿×î¶àµÄ½ðÊôÔªËØ
ÂÁÔªËØ
ÂÁÔªËØ
£»£¨ÌîÔªËØÃû³Æ£©
£¨2£©³ÎÇåʯ»ÒË®ÖеÄÈÜÖÊÊÇ
Ca£¨OH£©2
Ca£¨OH£©2
£»£¨Ìѧʽ£©
£¨3£©¹ÜµÀúÆøÖк¬ÓÐʹÈËÖж¾µÄ³É·Ö£¬¸ÃÓж¾ÆøÌåÊÇÖ¸
CO
CO
£»£¨Ìѧʽ£©
£¨4£©µâ¾ÆÊÇÉú»îÖг£ÓõÄƤ·ôÏû¶¾¼Á£¬µâ¾ÆÖеġ°¾Æ¡±ÊÇÖ¸
¾Æ¾«
¾Æ¾«
£»£¨ÌîÃû³Æ£©
£¨5£©¼ÒÍ¥×°äêÓôóÀíʯµÄÖ÷Òª³É·ÖÊÇ
CaCO3
CaCO3
£»£¨Ìѧʽ£©
£¨6£©ÈËÌåÖк¬Á¿×î¶àµÄÎïÖÊÊÇ
H2O
H2O
£®£¨Ìѧʽ£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨1£©»¯Ñ§ÓëÎÒÃǼÒÍ¥Éú»î½ôÃÜÏàÁ¬£®ÊÔ´ÓÏÂÁÐÑ¡ÏîÖÐÑ¡ÔñºÏÊʵÄÎïÖÊÌî¿Õ£¨ÌîÐòºÅ£©£º¢Ù¾Æ¾«£»¢ÚÏ¡ÑÎË᣻¢ÛÇåË®£»¢ÜÈé×´Òº£»¢ÝÏ´µÓ¼Á£»¢ÞÆûÓÍ£®
ҪϴµÓË®ºøÀïµÄË®¹¸£¬¿ÉÑ¡Óà ______£»ÇåÏ´ÒÂÎïÉϵÄÓÍÎÛ£¬¿ÉÑ¡Óà ______£¬ÒòΪËüÄÜʹÓÍÖ¬·ÖÉ¢µ½Ë®ÖÐÐÎ³É ______¶øÒ×Ï´µô£»Ò²¿ÉÑ¡Óà ______À´Ï´µÓ£¬ÒòΪÓÍÎÛÄÜÈÜÓÚÆäÖжøÐγÉÈÜÒº£»×°µâ¾ÆµÄÆ¿ÖÐδ¸ÇÆ¿Èû¶ø±ä¡°¸É¡±£¬×îºÃÓà ______À´ÇåÏ´£»¸ÕÂò»Ø¼ÒµÄÎÞ¹«º¦µÄÊ߲ˣ¬Óà ______À´ÇåÏ´£®
£¨2£©¢ÙÓÃPHÊÔÖ½²â¶¨ÈÜÒºµÄPHʱ£¬ÕýÈ·µÄ²Ù×÷ÊÇ£º______£»¢ÚС·çͬѧÓÃPHÊÔÖ½£¬°´ÕýÈ·²Ù×÷²â¶¨Ï´·¢¼ÁºÍ»¤·¢¼ÁµÄPH£®²âµÃÏ´·¢¼ÁµÄPHÂÔ´óÓÚ7£¬ÔòÏ´·¢¼ÁÏÔ ______ÐÔ£»²âµÃ»¤·¢¼ÁµÄPHÂÔСÓÚ7£¬Ôò»¤·¢¼ÁÏÔ ______ÐÔ£®
¢ÛÈõËáÐÔÓÐÒæÓÚÍ··¢µÄ½¡¿µ£®ÏëÒ»Ï룬ϴ·¢Ê±Ó¦ÏÈÓà ______¼Á£¬ºóÓà ______¼Á£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2007Äê¹ãÎ÷ÄÏÄþÊÐÖп¼»¯Ñ§Ä£ÄâÊÔ¾í£¨Ò»£©£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

£¨1£©»¯Ñ§ÓëÎÒÃǼÒÍ¥Éú»î½ôÃÜÏàÁ¬£®ÊÔ´ÓÏÂÁÐÑ¡ÏîÖÐÑ¡ÔñºÏÊʵÄÎïÖÊÌî¿Õ£¨ÌîÐòºÅ£©£º¢Ù¾Æ¾«£»¢ÚÏ¡ÑÎË᣻¢ÛÇåË®£»¢ÜÈé×´Òº£»¢ÝÏ´µÓ¼Á£»¢ÞÆûÓÍ£®
ҪϴµÓË®ºøÀïµÄË®¹¸£¬¿ÉÑ¡Óà £»ÇåÏ´ÒÂÎïÉϵÄÓÍÎÛ£¬¿ÉÑ¡Óà £¬ÒòΪËüÄÜʹÓÍÖ¬·ÖÉ¢µ½Ë®ÖÐÐÎ³É ¶øÒ×Ï´µô£»Ò²¿ÉÑ¡Óà À´Ï´µÓ£¬ÒòΪÓÍÎÛÄÜÈÜÓÚÆäÖжøÐγÉÈÜÒº£»×°µâ¾ÆµÄÆ¿ÖÐδ¸ÇÆ¿Èû¶ø±ä¡°¸É¡±£¬×îºÃÓà À´ÇåÏ´£»¸ÕÂò»Ø¼ÒµÄÎÞ¹«º¦µÄÊ߲ˣ¬Óà À´ÇåÏ´£®
£¨2£©¢ÙÓÃPHÊÔÖ½²â¶¨ÈÜÒºµÄPHʱ£¬ÕýÈ·µÄ²Ù×÷ÊÇ£º£»¢ÚС·çͬѧÓÃPHÊÔÖ½£¬°´ÕýÈ·²Ù×÷²â¶¨Ï´·¢¼ÁºÍ»¤·¢¼ÁµÄPH£®²âµÃÏ´·¢¼ÁµÄPHÂÔ´óÓÚ7£¬ÔòÏ´·¢¼ÁÏÔ ÐÔ£»²âµÃ»¤·¢¼ÁµÄPHÂÔСÓÚ7£¬Ôò»¤·¢¼ÁÏÔ ÐÔ£®
¢ÛÈõËáÐÔÓÐÒæÓÚÍ··¢µÄ½¡¿µ£®ÏëÒ»Ï룬ϴ·¢Ê±Ó¦ÏÈÓà ¼Á£¬ºóÓà ¼Á£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸