£¨7·Ö£©Ä³ÊµÑéС×齫ÖÆ×÷Ƥµ°µÄÔ­ÁÏÉúʯ»Ò¡¢´¿¼îºÍʳÑηÅÈë×ãÁ¿Ë®ÖУ¬³ä·Ö·´Ó¦ºó¹ýÂË£¬µÃµ½³ÎÇåÈÜÒººÍÂËÔü£º

£¨1£©ÉÏÊö¹ý³ÌÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                              ¡£

£¨2£©ÎÒµÄÍƲâÊÇ£º¸ÃÈÜÒºÖÐÒ»¶¨´æÔÚµÄÈÜÖÊÊÇ                                ¡£

£¨3£©Îª½øÒ»²½È·¶¨¸ÃÈÜÒºËùÓпÉÄܵÄ×é³É£¬Í¬Ñ§ÃÇÉè¼ÆÁËÈçͼËùʾµÄʵÑé×°ÖýøÐÐÑéÖ¤¡£

 

¢Ù¼××°ÖÃÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                              ¡£

¢Ú¹Ø±Õֹˮ¼Ðb£¬´ò¿ªÖ¹Ë®¼Ða£¬Èô¹Û²ìµ½ÒÒ×°ÖóöÏÖ»ë×ÇÏÖÏó£¬ÔòÂËÒºÖеÄÈÜÖÊÓР        ¡£

¢Û¹Ø±Õֹˮ¼Ða£¬´ò¿ªÖ¹Ë®¼ÐbµÄʵÑéÄ¿µÄÊÇ              £¬Èô¿´µ½                    µÄʵÑéÏÖÏ󣬿ɵóöÓдËÎïÖʵĽáÂÛ¡£

¢ÜÈôÈÜÒºÖÐÖ»º¬ÎÒÍƲâÖеÄÈÜÖÊ£¬Í¬Ê±´ò¿ªaºÍbʱ£¬¿´µ½µÄÏÖÏóºÍ½áÂÛÊÇ               ¡£

 

¡¾´ð°¸¡¿

£¨1£©CaO + H2O        Ca(OH)2      Ca(OH)2 + Na2CO3         CaCO3¡ý+ 2NaOH

£¨2£©NaClºÍNaOH  £¨3£©  ¢ÙCaCO3 + 2HCl        CaCl2 + H2O + CO2¡ü  ¢ÚNaCl ¡¢NaOH ¡¢Ca(OH)2

¢ÛÑéÖ¤¶¡ÖÐÂËÒºÀïÊÇ·ñº¬ÓÐ̼ËáÄÆ   ¶¡ÖÐÒºÃæÉÏÉýÇÒÓÐÆøÅݲúÉú

¢Ü¶¡ÖÐÎÞÆøÅݲúÉú£¬ÒÒÖв»»ë×Ç£¬½áÂÛÂËÒºÖÐÖ»º¬NaClºÍNaOH¡£

¡¾½âÎö¡¿£¨1£©Ñõ»¯¸ÆÄÜÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬ÇâÑõ»¯¸ÆÄÜÓë̼ËáÄÆ·´Ó¦Éú³É̼Ëá¸ÆºÍÇâÑõ»¯ÄÆ£¬ËùÒÔ±¾Ìâ´ð°¸Îª£ºCaO+H2O¨TCa£¨OH£©2£¬Ca£¨OH£©2+Na2CO3¨TCaCO3¡ý+2NaOH£»

£¨2£©¸ù¾Ý·´Ó¦¿ÉÖª£¬Éú³ÉÁËÇâÑõ»¯ÄÆ£¬ÂÈ»¯ÄƲ»²ÎÓë·´Ó¦£¬ËùÒÔËùµÃÈÜÒºÖÐÒ»¶¨ÓÐÇâÑõ»¯ÄƺÍÂÈ»¯ÄÆ£¬ËùÒÔ±¾Ìâ´ð°¸Îª£ºNaClºÍNaOH£»

£¨3£©¢Ù̼Ëá¸ÆÄÜÓëÑÎËá·´Ó¦Éú³ÉÂÈ»¯¸Æ¡¢Ë®ºÍ¶þÑõ»¯Ì¼£¬ËùÒÔ±¾Ìâ´ð°¸Îª£ºCaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£»

¢Ú¹Ø±Õֹˮ¼Ðb£¬´ò¿ªÖ¹Ë®¼Ða£¬Ôò²úÉúµÄ¶þÑõ»¯Ì¼½øÈëÒÒÖУ¬ÒÒ×°ÖóöÏÖ»ë×ÇÏÖÏó£¬ËµÃ÷ÈÜÒºÖк¬ÓÐÇâÑõ»¯¸Æ£¬ËùÒÔ±¾Ìâ´ð°¸Îª£ºNaCl¡¢NaOH¡¢Ca£¨OH£©2£»

¢Û¹Ø±Õֹˮ¼Ða£¬´ò¿ªÖ¹Ë®¼Ðb£¬²úÉúµÄ¶þÑõ»¯Ì¼ÄÜ°ÑÑÎËáѹÈ붡ÖУ¬ÑÎËáÄÜÓë̼ËáÄÆ·´Ó¦Éú³ÉÆøÌå´Ó¶ø¼ìÑé̼ËáÄƵĴæÔÚ£¬ËùÒÔ±¾Ìâ´ð°¸Îª£ºÑéÖ¤¶¡ÖÐÂËÒºÀﺬÓÐ̼ËáÄÆ£¬¶¡ÖÐÒºÃæÉÏÉýÇÒÓÐÆøÅݲúÉú£»

¢Üͬʱ´ò¿ªaºÍb£¬ÔòÆøÌåÄܽøÈëÒÒ£¬Äܽ«ÑÎËáѹÈ붡£¬ÈôÒÒ²»±ä»ë×ÇÇÒ¶¡ÎÞÆøÅÝ£¬ÔòÖ¤Ã÷Ö»º¬ÓÐÂÈ»¯ÄƺÍÇâÑõ»¯ÄÆ£¬ËùÒÔ±¾Ìâ´ð°¸Îª£º¶¡ÖÐÎÞÆøÅݲúÉú£¬ÒÒÖв»»ë×Ç£¬½áÂÛÂËÒºÖÐÖ»º¬NaClºÍNaOH£®

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijʵÑéС×齫ÖÆ×÷Ƥµ°µÄÔ­ÁÏÉúʯ»Ò¡¢´¿¼îºÍʳÑηÅÈëË®ÖУ¬³ä·Ö·´Ó¦ºó¹ýÂË£¬µÃµ½³ÎÇåÈÜÒº£®¶Ô¸ÃÈÜÒºµÄ×é³É£¬¼×¡¢ÒÒͬѧ·Ö±ð×ö³öÒÔÏÂÍƲ⣺

£¨1£©ÎÒÈÏΪÉÏÊöÁ½Î»Í¬Ñ§µÄÍƲⶼÓв»×㣬ÀíÓÉÊÇ
¼×ͬѧµÄ½áÂÛ´íÎó£¬Òò̼Ëá¸Æ²»ÈܽâÓÚË®£»ÒÒͬѧ´íÎó£¬ÒòÇâÑõ»¯ÄƺÍ̼ËáÄÆ·´Ó¦£¬²»Äܹ²´æ
¼×ͬѧµÄ½áÂÛ´íÎó£¬Òò̼Ëá¸Æ²»ÈܽâÓÚË®£»ÒÒͬѧ´íÎó£¬ÒòÇâÑõ»¯ÄƺÍ̼ËáÄÆ·´Ó¦£¬²»Äܹ²´æ
£®
£¨2£©ÎÒµÄÍƲâÊÇ£º¸ÃÈÜÒºÖÐÒ»¶¨´æÔÚµÄÈÜÖÊÊÇ
ÂÈ»¯ÄÆ¡¢ÇâÑõ»¯ÄÆ
ÂÈ»¯ÄÆ¡¢ÇâÑõ»¯ÄÆ
£®Îª½øÒ»²½È·¶¨¸ÃÈÜÒºËùÓпÉÄܵÄ×é³É£¬»¹ÐèÉè¼ÆʵÑé²¢Ìîдϱí
ʵÑé²Ù×÷
£¨ÌîËù¼ÓÊÔ¼ÁµÄ»¯Ñ§Ê½£©
ʵÑéÏÖÏóʵÑé½áÂÛ¸ÃÈÜÒºµÄ×é³É

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

33¡¢Ä³ÊµÑéС×齫ÖÆ×÷Ƥµ°µÄÔ­ÁÏÉúʯ»Ò¡¢´¿¼îºÍʳÑηÅÈëË®ÖУ¬³ä·Ö·´Ó¦ºó¹ýÂË£¬µÃµ½³ÎÇåÈÜÒº£®¶Ô¸ÃÈÜÒºµÄ×é³É£¬¼×¡¢ÒÒͬѧ·Ö±ð×ö³öÒÔÏÂÍƲ⣺
¼×ͬѧÍƲ⣺ÓÐʳÑΣ¬»¹Óз´Ó¦Éú³ÉµÄÇâÑõ»¯ÄƺÍ̼Ëá¸Æ£®
ÒÒͬѧÍƲ⣺ÓÐÇâÑõ»¯ÄÆ¡¢ÇâÑõ»¯¸Æ¡¢Ì¼ËáÄƺÍÂÈ»¯ÄÆ£®
£¨1£©±ûͬѧÈÏΪÉÏÊöÁ½Î»Í¬Ñ§µÄÍƲⶼÓв»×㣬ÀíÓÉÊÇ
¼×ͬѧûÓп¼ÂǹýÂËʱÒѽ«Ì¼Ëá¸Æ³ýÈ¥£»ÒÒͬѧûÓп¼ÂÇÈÜÒºÖÐÇâÑõ»¯¸ÆÓë̼ËáÄƲ»Äܹ²´æ
£®
£¨2£©±ûͬѧµÄÍƲâÊÇ£º¸ÃÈÜÒºÖÐÒ»¶¨´æÔÚµÄÈÜÖÊÊÇ
NaOH¡¢NaCl
£®Îª½øÒ»²½È·¶¨¸ÃÈÜÒºËùÓпÉÄܵÄ×é³É£¬»¹ÐèÉè¼ÆʵÑé²¢ÌîдÏÂ±í£¨¿É²»ÌîÂú£¬Ò²¿É²¹³ä£©£®
ʵÑé²Ù×÷
£¨ÌîËù¼ÓÊÔ¼ÁµÄ»¯Ñ§Ê½£©
ʵÑéÏÖÏó ʵÑé½áÂÛ ¸ÃÈÜÒºµÄ×é³É
ÓÐÆøÅÝÉú³É
ÓÐNa2CO3
NaOH¡¢NaCl¡¢Na2CO3
Óа×É«³ÁµíÉú³É
ÓÐCa£¨OH£©2
NaOH¡¢NaCl¡¢Ca£¨OH£©2

×ÛºÏÒÔÉÏÁ½¸öʵÑé
ÉÏÊöÁ½ÊµÑé¾ùÎÞÃ÷ÏÔÏÖÏó
¼ÈÎÞNa2CO3Ò²ÎÞCa£¨OH£©2
NaOH¡¢NaCl

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2012?ÃÅÍ·¹µÇø¶þÄ££©Ä³ÊµÑéС×齫ÖÆ×÷Ƥµ°µÄÔ­ÁÏÉúʯ»Ò¡¢´¿¼îºÍʳÑηÅÈë×ãÁ¿Ë®ÖУ¬³ä·Ö·´Ó¦ºó¹ýÂË£¬µÃµ½³ÎÇåÈÜÒººÍÂËÔü£º
£¨1£©ÉÏÊö¹ý³ÌÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
CaO+H2O=Ca£¨OH£©2£¬Ca£¨OH£©2+Na2CO3¨TCaCO3¡ý+2NaOH
CaO+H2O=Ca£¨OH£©2£¬Ca£¨OH£©2+Na2CO3¨TCaCO3¡ý+2NaOH
£®
£¨2£©ÎÒµÄÍƲâÊÇ£º¸ÃÈÜÒºÖÐÒ»¶¨´æÔÚµÄÈÜÖÊÊÇ
NaClºÍNaOH
NaClºÍNaOH
£®
£¨3£©Îª½øÒ»²½È·¶¨¸ÃÈÜÒºËùÓпÉÄܵÄ×é³É£¬Í¬Ñ§ÃÇÉè¼ÆÁËÈçͼËùʾµÄʵÑé×°ÖýøÐÐÑéÖ¤£® 
¢Ù¼××°ÖÃÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
CaCO3+2HCl¨TCaCl2+H2O+CO2¡ü
CaCO3+2HCl¨TCaCl2+H2O+CO2¡ü
£®
¢Ú¹Ø±Õֹˮ¼Ðb£¬´ò¿ªÖ¹Ë®¼Ða£¬Èô¹Û²ìµ½ÒÒ×°ÖóöÏÖ»ë×ÇÏÖÏó£¬ÔòÂËÒºÖеÄÈÜÖÊÓÐ
NaCl¡¢NaOH¡¢Ca£¨OH£©2
NaCl¡¢NaOH¡¢Ca£¨OH£©2
£®
¢Û¹Ø±Õֹˮ¼Ða£¬´ò¿ªÖ¹Ë®¼ÐbµÄʵÑéÄ¿µÄÊÇ
ÑéÖ¤¶¡ÖÐÂËÒºÀïÊÇ·ñº¬ÓÐ̼ËáÄÆ
ÑéÖ¤¶¡ÖÐÂËÒºÀïÊÇ·ñº¬ÓÐ̼ËáÄÆ
£¬Èô¿´µ½
¶¡ÖÐÒºÃæÉÏÉýÇÒÓÐÆøÅݲúÉú
¶¡ÖÐÒºÃæÉÏÉýÇÒÓÐÆøÅݲúÉú
µÄʵÑéÏÖÏ󣬿ɵóöÓдËÎïÖʵĽáÂÛ£®
¢ÜÈôÈÜÒºÖÐÖ»º¬ÎÒÍƲâÖеÄÈÜÖÊ£¬Í¬Ê±´ò¿ªaºÍbʱ£¬¿´µ½µÄÏÖÏóºÍ½áÂÛÊÇ
¶¡ÖÐÎÞÆøÅݲúÉú£¬ÒÒÖв»»ë×Ç£¬½áÂÛÂËÒºÖÐÖ»º¬NaClºÍNaOH
¶¡ÖÐÎÞÆøÅݲúÉú£¬ÒÒÖв»»ë×Ç£¬½áÂÛÂËÒºÖÐÖ»º¬NaClºÍNaOH
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijʵÑéС×齫ÖÆ×÷Ƥµ°µÄÔ­ÁÏÉúʯ»Ò¡¢´¿¼îºÍʳÑηÅÈëË®ÖУ¬³ä·Ö·´Ó¦ºó¹ýÂË£¬µÃµ½³ÎÇåÈÜÒº£®¶Ô¸ÃÈÜÒºµÄ×é³É£¬¼×¡¢ÒÒͬѧ·Ö±ð×ö³öÒÔÏÂÍƲ⣺
¼×ͬѧÍƲ⣺¡°ÓÐʳÑΣ¬»¹Óз´Ó¦Éú³ÉµÄÇâÑõ»¯ÄƺÍ̼Ëá¸Æ£®¡±
ÒÒͬѧÍƲ⣺¡°ÓÐÇâÑõ»¯ÄÆ¡¢ÇâÑõ»¯¸Æ¡¢Ì¼ËáÄƺÍÂÈ»¯ÄÆ£®¡±
£¨1£©ÎÒÈÏΪÉÏÊöÁ½Î»Í¬Ñ§µÄÍƲⶼÓв»×㣬¼×ͬѧµÄ²»×ãÖ®´¦ÊÇ
̼Ëá¸Æ²»ÈÜ£¬¹ýÂËʱÒѽ«Ì¼Ëá¸Æ³ýÈ¥
̼Ëá¸Æ²»ÈÜ£¬¹ýÂËʱÒѽ«Ì¼Ëá¸Æ³ýÈ¥
£¬ÒÒͬѧµÄ²»×ãÖ®´¦ÊÇ
ÇâÑõ»¯¸ÆÓë̼ËáÄÆÄÜ·´Ó¦£¬²»Äܹ²´æ
ÇâÑõ»¯¸ÆÓë̼ËáÄÆÄÜ·´Ó¦£¬²»Äܹ²´æ
£®
£¨2£©ÎÒµÄÍƲâÊÇ£º¸ÃÈÜÒºÖÐÒ»¶¨´æÔÚµÄÈÜÖÊÊÇ
NaCl¡¢NaOH
NaCl¡¢NaOH
£®Îª½øÒ»²½È·¶¨¸ÃÈÜÒºËùÓпÉÄܵÄ×é³É£¬»¹ÐèÉè¼ÆʵÑé²¢ÌîдÏÂ±í£¨¿É²»ÌîÂú£¬Ò²¿É²¹³ä£©£®
ʵÑé²Ù×÷
£¨ÌîËù¼ÓÊÔ¼ÁµÄ»¯Ñ§Ê½£©
ʵÑéÏÖÏó ʵÑé½áÂÛ ¸ÃÈÜÒºµÄ×é³É

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijʵÑéС×齫ÖÆ×÷Ƥµ°µÄÔ­ÁÏÉúʯ»Ò¡¢´¿¼îºÍʳÑηÅÈëË®ÖУ¬³ä·Ö·´Ó¦ºó¹ýÂË£¬µÃµ½³ÎÇåÈÜÒº£®¶Ô¸ÃÈÜÒºµÄ×é³É£¬¼×¡¢ÒÒͬѧ·Ö±ð×ö³öÒÔÏÂÍƲ⣺

£¨1£©ÎÒÈÏΪÉÏÊöÁ½Î»Í¬Ñ§µÄÍƲⶼÓв»×㣬¼×ͬѧÍƲâ´íÎóµÄÔ­ÒòÊÇ
¼×ͬѧûÓп¼ÂǹýÂËʱÒѽ«Ì¼Ëá¸Æ³ýÈ¥
¼×ͬѧûÓп¼ÂǹýÂËʱÒѽ«Ì¼Ëá¸Æ³ýÈ¥
£» ÒÒͬѧÍƲâ´íÎóµÄÔ­ÒòÊÇ
ÒÒͬѧûÓп¼ÂÇÈÜÒºÖÐÇâÑõ»¯¸ÆÓë̼ËáÄƲ»Äܹ²´æ
ÒÒͬѧûÓп¼ÂÇÈÜÒºÖÐÇâÑõ»¯¸ÆÓë̼ËáÄƲ»Äܹ²´æ
£®
£¨2£©ÎÒµÄÍƲâÊÇ£º¸ÃÈÜÒºÖÐÒ»¶¨´æÔÚµÄÈÜÖÊÊÇ
NaOH¡¢NaCl
NaOH¡¢NaCl
£®Îª½øÒ»²½È·¶¨¸ÃÈÜÒº¿ÉÄܵÄ×é³É£¬¼×¡¢ÒÒͬѧÉè¼ÆÁËÈçÏÂʵÑé½øÐÐ̽¾¿£¬
ʵÑé²Ù×÷
£¨ÌîËù¼ÓÊÔ¼ÁµÄ»¯Ñ§Ê½£©
ʵÑéÏÖÏó ʵÑé½áÂÛ ¸ÃÈÜÒºµÄ×é³É
HCl
HCl

ÓÐÆøÅÝÉú³É

ÓÐNa2CO3

Na2CO3¡¢NaCl¡¢NaOH
Na2CO3¡¢NaCl¡¢NaOH
Na2CO3
Na2CO3

ÓгÁµíÉú³É

ÓÐCa£¨OH£©2

Ca£¨OH£©2¡¢NaCl¡¢NaOH
Ca£¨OH£©2¡¢NaCl¡¢NaOH

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸