ÎïÖʵÄÌá´¿ÊÇ»¯Ñ§ÊµÑéÖеÄÒ»ÏîÖØÒª²Ù×÷£¬Ò²ÊÇ»¯¹¤Éú²ú¼°ÎïÖÊÖƱ¸ÖеÄÖ÷Òª»·½Ú¡£ÏÂÁÐÓйØÐðÊöÖУ¬²»ÕýÈ·µÄÊÇ£¨    £©

A.ÒÒËáÒÒõ¥ÖлìÓÐÒÒËᣬ¿ÉÑ¡Óñ¥ºÍNa2CO3ÈÜҺϴµÓ£¬È»ºó½«Á½²ãÒºÌå·Ö¿ª

B.ÔÚÌá´¿¼¦µ°Öеĵ°°×ÖÊʱ£¬¿ÉÏò¼¦µ°ÇåÈÜÒºÖмÓÈËŨ(NH4)2SO4ÈÜÒº£¬È»ºó½«ËùµÃ³ÁµíÂ˳ö£¬¼´µÃ½Ï´¿µÄµ°°×ÖÊ

C.ÓÍÖ¬µÄÌá´¿ÖУ¬¿É½«ÓÍÖ¬¼ÓÈëŨNaOHÈÜÒºÖмÓÈÈ£¬È»ºó¹ýÂË£¬Â˳öµÄÈÜÒº¼´Îª½Ï´¿µÄÓÍÖ¬

D.¸ÊÕáÊÇÖƱ¸ÕáÌǵÄÖ÷ÒªÔ­ÁÏ£¬Õ¥³öµÄ¸ÊÕáÖ­Òòº¬É«Ëضø³Ê×Ø»ÆÉ«£¬¹ÊÔÚÖÆÈ¡ÕáÌÇÇ°¿ÉÏȼÓÈëÊÊÁ¿µÄ»îÐÔÌ¿£¬½Á°è¡¢¹ýÂË¡¢Õô·¢½á¾§£¬¼´µÃ½Ï´¿µÄÕáÌÇ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÎïÖʵÄÌá´¿ÊÇ»¯Ñ§ÊµÑéÖеÄÒ»ÏîÖØÒª²Ù×÷£¬Ò²ÊÇ»¯¹¤Éú²ú¼°ÎïÖÊÖƱ¸ÖеÄÖ÷Òª»·½Ú£®ÏÂÁÐÓйØÐðÊöÖУ¬²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÎïÖʵÄÌá´¿ÊÇ»¯Ñ§ÊµÑéÖеÄÒ»ÏîÖØÒª²Ù×÷£¬Ò²ÊÇ»¯¹¤Éú²ú¼°ÎïÖÊÖƱ¸ÖеÄÖ÷Òª»·½Ú¡£ÏÂÁÐÓйØÐðÊöÖУ¬²»ÕýÈ·µÄÊÇ

A£®ÒÒËáÒÒ´×ÖлìÓÐÒÒËᣬ¿ÉÑ¡Óñ¥ºÍ Na2CO3ÈÜҺϴµÓ£¬È»ºó½«Á½²ãÒºÌå·Ö¿ª

B£®ÔÚÌá´¿¼¦µ°Öеĵ°°×ÖÊʱ£¬¿ÉÏò¼¦µ°ÇåÈÜÒºÖмÓÈëŨ£¨NH4+£©2SO4ÈÜÒº£¬È»ºó½«ËùµÃ³ÁµíÂ˳ö£¬¼´µÃ½Ï´¿µÄµ°°×ÖÊ

C£®ÓÍÖ¬µÄÌá´¿ÖУ¬¿É½«ÓÍÖ¬¼ÓÈëŨ NaOH ŨҺÖмÓÈÈ£¬È»ºó¹ýÂË£¬Â˳öµÄÈÜÒº¼´Îª½Ï´¿µÄÓÍÖ¬

D£®¸ÊÕáÊÇÖƱ¸ÕáÌǵÄÖ÷ÒªÔ­ÁÏ£¬Õ¥³öµÄ¸ÊÕáÖ­Òòº¬É«Ëضø³Ê×Ø»ÆÉ«£¬ÔÚÖÆÈ¡ÕáÌÇÇ°Ó¦ÏȼÓÈëÊÊÁ¿µÄ»îÐÔÌ¿£¬½Á°è¡¢¹ýÂË¡¢Õô·¢½á¾§£¬¼´µÃ½Ï´¿µÄÕáÌÇ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÎïÖʵÄÌá´¿ÊÇ»¯Ñ§ÊµÑéÖеÄÒ»ÏîÖ÷Òª²Ù×÷£¬Ò²ÊÇ»¯¹¤Éú²ú¼°ÎïÖÊÖƱ¸ÖеÄÖ÷Òª»·½Ú¡£ÏÂÁÐÓйØÐðÊöÖУ¬²»ÕýÈ·µÄÊÇ

A.ÒÒËáÒÒõ¥ÖлìÓÐÒÒËᣬ¿ÉÑ¡Óñ¥ºÍNa2CO3ÈÜҺϴµÓ£¬È»ºó½«Á½²ãÒºÌå·Ö¿ª

B.ÔÚÌá´¿¼¦µ°Öеĵ°°×ÖÊʱ£¬¿ÉÏò¼¦µ°ÇåÈÜÒºÖмÓÈëŨ£¨NH4£©2SO4ÈÜÒº£¬È»ºó½«ËùµÃ³ÁµíÂ˳ö£¬¼´µÃ½Ï´¿µÄµ°°×ÖÊ

C.ÓÍÖ¬µÄÌá´¿ÖУ¬¿É½«ÓÍÖ¬¼ÓÈëNaOHŨÈÜÒºÖмÓÈÈ£¬È»ºó¹ýÂË£¬Â˳öµÄÈÜÒº¼´Îª½Ï´¿µÄÓÍÖ¬

D.¸ÊÕáÊÇÖƱ¸ÕáÌǵÄÖ÷ÒªÔ­ÁÏ£¬Õ¥³öµÄ¸ÊÕáÖ­Òòº¬É«Ëضø³Ê×Ø»ÆÉ«£¬ÔÚÖÆÈ¡ÕáÌÇÇ°Ó¦ÏȼÓÈëÊÊÁ¿µÄ»îÐÔÌ¿£¬¾­½Á°è¡¢¹ýÂË¡¢Õô·¢½á¾§£¬¼´µÃ½Ï´¿µÄÕáÌÇ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄê¸ß¿¼»¯Ñ§Ò»ÂÖ¸´Ï°¡¶ÉúÃü»î¶¯µÄÎïÖÊ»ù´¡¡¢È˹¤ºÏ³ÉÓлú»¯ºÏÎרÌâ×ۺϲâÊÔ ÌâÐÍ£ºÑ¡ÔñÌâ

ÎïÖʵÄÌá´¿ÊÇ»¯Ñ§ÊµÑéÖеÄÒ»ÏîÖØÒª²Ù×÷£¬Ò²ÊÇ»¯¹¤Éú²ú¼°ÎïÖÊÖƱ¸ÖеÄÖ÷Òª»·½Ú¡£ÏÂÁÐÓйØÐðÊöÖУ¬²»ÕýÈ·µÄÊÇ(¡¡¡¡)

A£®ÒÒËáÒÒõ¥ÖлìÓÐÒÒËᣬ¿ÉÑ¡ÓÃNaOHÈÜҺϴµÓ£¬È»ºó½«Á½²ãÒºÌå·Ö¿ª

B£®ÔÚÌá´¿¼¦µ°Öеĵ°°×ÖÊʱ£¬¿ÉÏò¼¦µ°ÇåÈÜÒºÖмÓÈëŨµÄ(NH4)2SO4ÈÜÒº£¬È»ºó½«ËùµÃ³ÁµíÂ˳ö£¬¼´µÃ½Ï´¿µÄµ°°×ÖÊ

C£®ÓÍÖ¬µÄÌá´¿ÖУ¬¿É½«ÓÍÖ¬¼ÓÈëŨNaOHÈÜÒºÖмÓÈÈ£¬È»ºó¹ýÂË£¬Â˳öµÄÈÜÒº¼´Îª½Ï´¿µÄÓÍÖ¬

D£®¸ÊÕáÊÇÖƱ¸ÕáÌǵÄÖ÷ÒªÔ­ÁÏ£¬Õ¥³öµÄ¸ÊÕáÖ­Òòº¬É«Ëضø³Ê×Ø»ÆÉ«£¬ÔÚÖÆÈ¡ÕáÌÇÇ°Ó¦ÏȼÓÈëÊÊÁ¿µÄ»îÐÔÌ¿£¬½Á°è¡¢¹ýÂË¡¢Õô·¢½á¾§£¬¼´µÃ½Ï´¿µÄÕáÌÇ

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2013½ìÕã½­Ê¡¸ß¶þÉÏѧÆÚÆÚÖп¼ÊÔ»¯Ñ§£¨Àí£©ÊÔ¾í ÌâÐÍ£ºÑ¡ÔñÌâ

ÎïÖʵÄÌá´¿ÊÇ»¯Ñ§ÊµÑéÖеÄÒ»ÏîÖØÒª²Ù×÷£¬Ò²ÊÇ»¯¹¤Éú²ú¼°ÎïÖÊÖƱ¸ÖеÄÖ÷Òª»·½Ú¡£ÏÂÁÐÓйØÐðÊöÖУ¬²»ÕýÈ·µÄÊÇ

ÒÒËáÒÒõ¥ÖлìÓÐÒÒËᣬ¿ÉÑ¡Óñ¥ºÍµÄNa2CO3ÈÜҺϴµÓ£¬È»ºó½«Á½²ãÒºÌå·Ö¿ª

ÔÚÌá´¿¼¦µ°Öеĵ°°×ÖÊʱ£¬¿ÉÏò¼¦µ°ÇåÈÜÒºÖмÓÈëŨµÄ(NH4)2SO4ÈÜÒº£¬È»ºó½«ËùµÃ³ÁµíÂ˳ö£¬¼´µÃ½Ï´¿µÄµ°°×ÖÊ

ÓÍÖ¬µÄÌá´¿ÖУ¬¿É½«ÓÍÖ¬¼ÓÈëŨNaOHÈÜÒºÖмÓÈÈ£¬È»ºó¹ýÂË£¬Â˳öµÄÈÜÒº¼´Îª½Ï´¿µÄÓÍÖ¬

¸ÊÕáÊÇÖƱ¸ÕáÌǵÄÖ÷ÒªÔ­ÁÏ£¬Õ¥³öµÄ¸ÊÕáÖ­Òòº¬É«Ëضø³Ê×Ø»ÆÉ«£¬ÔÚÖÆÈ¡ÕáÌÇÇ°Ó¦ÏȼÓÈëÊÊÁ¿µÄ»îÐÔÌ¿£¬½Á°è¡¢¹ýÂË¡¢Õô·¢½á¾§£¬¼´µÃ½Ï´¿µÄÕáÌÇ

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸