22£®£¨2009?ÕÄÖÝ£©Õ¿½­ÊÐijѧУ»¯Ñ§Ì½¾¿Ð¡×éµÄͬѧ׼±¸ÓÃ̼ËáÄÆÈÜÒºÓëʯ»ÒË®·´Ó¦À´ÖÆÈ¡ÇâÑõ»¯ÄÆ£®ÇëÄãÓëËûÃÇÒ»Æð½øÐÐʵÑé̽¾¿£º
£¨1£©ÊµÑé¹ý³Ì£º
¢Ù°Ñʯ»ÒË®¼ÓÈëÊ¢ÓÐ̼ËáÄÆÈÜÒºµÄÉÕ±­Öгä·Ö½Á°è£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º______
¢ÚÔÙͨ¹ý¹ýÂ˲Ù×÷£¬µÃµ½ÎÞÉ«ÂËÒº£®
¢Û½«ÎÞÉ«ÂËҺͨ¹ý______²Ù×÷£¬µÃµ½°×É«¹ÌÌ壮
£¨2£©×÷³ö²ÂÏ룺µÃµ½µÄ°×É«¹ÌÌåÊÇ´¿ÇâÑõ»¯ÄÆÂð£¿Èýλͬѧ·Ö±ð×÷³öÒÔϲÂÏ룺
СÁ᣺ÊÇ´¿¾»µÄÇâÑõ»¯ÄÆ£¡Ð¡Ã÷£º¿ÉÄÜ»¹º¬ÓÐ̼ËáÄÆ£¡
Сǿ£ºÒ²¿ÉÄܺ¬ÓÐ______£®
£¨3£©Ñé֤ʵÑ飺ÇëÄãÀ´Ñé֤СÃ÷µÄ²ÂÏ룮
ʵ Ñé ²Ù ×÷ʵÑéÏÖÏóʵÑé½áÂÛ
È¡ÉÙÁ¿°×É«¹ÌÌåÅä³ÉÈÜÒº£¬¼ÓÈë×ãÁ¿Ï¡ÑÎËá____________

¡¾´ð°¸¡¿·ÖÎö£º£¨1£©¸ù¾Ýд·½³ÌʽµÄ²½ÖèÀ´Êéд£»´ÓÈÜÒºÖеõ½¾§ÌåµÄ·½·¨ÊÇÕô·¢£»£¨2£©¸ù¾Ý̼ËáÄƺÍÇâÑõ»¯¸Æ·´Ó¦µÄÈýÖÖÇé¿ö¿¼ÂÇ£ºÇ¡ºÃÍêÈ«·´Ó¦£¬Ì¼ËáÄƹýÁ¿£¬ÇâÑõ»¯¸Æ¹ýÁ¿£®£¨3£©Ñé֤̼ËáÄƹýÁ¿Ö÷ÒªÊÇÑé֤̼Ëá¸ùÀë×ӵĴæÔÚ£¬¼ÓÈëËáÓÐÆøÌåÉú³É£¬»ò¼ÓÈë¸ÆÑβúÉú³ÁµíµÈ
½â´ð£º½â£º£¨1£©·´Ó¦ÎïΪ̼ËáÄƺÍÇâÑõ»¯¸Æ£¬Éú³ÉÎïΪ̼Ëá¸ÆºÍÇâÑõ»¯ÄÆ£¬Óù۲취Åäƽ¼´¿É£»
´ÓÈÜÒºÖеõ½¾§ÌåµÄ·½·¨ÊÇÕô·¢ÈܼÁ£¬Ê¹Ë®·ÖÕô·¢¾Í¿ÉÒԵõ½¹ÌÌ壻
£¨2£©Ì¼ËáÄÆÓë³ÎÇåµÄʯ»ÒˮǡºÃÍêÈ«·´Ó¦£¬Éú³É̼Ëá¸ÆºÍÇâÑõ»¯ÄÆ£¬ÈÜÖÊÖ»ÓÐÇâÑõ»¯ÄÆ£¬Èç¹û̼ËáÄƹýÁ¿µÄ»°ÈÜÖʾÍÊÇÇâÑõ»¯ÄƺÍ̼ËáÄÆ£¬Èç¹ûÇâÑõ»¯¸Æ¹ýÁ¿µÄ»°ÈÜÖʾÍÊÇÇâÑõ»¯ÄƺÍÇâÑõ»¯¸Æ£»
£¨3£©µÎ¼ÓÑÎËáÓÐÆøÅÝ˵Ã÷º¬ÓÐ̼Ëá¸ùÀë×Ó¼´º¬ÓÐ̼ËáÄÆ£¬ÊµÑé½áÂÛÊÇСÃ÷²ÂÏëÕýÈ·£®
¹Ê´ð°¸Îª£º£¨1£©¢ÙNa2CO3+Ca£¨OH£©2¨TCaCO3¡ý+2NaOH£»¢ÛÕô·¢
£¨2£©Ca£¨OH£©2£¨»òCaCO3£©£»
£¨3£©
ʵ Ñé ²Ù ×÷ʵÑéÏÖÏóʵÑé½áÂÛ
ÓУ¨»òÎÞ£©ÆøÅݲúÉúº¬ÓУ¨»ò²»º¬ÓУ©Na2CO3

µãÆÀ£ºÍ¨¹ý»Ø´ð±¾ÌâÖªµÀÁËÔÚ·ÖÎö»¯Ñ§·´Ó¦ºóËùµÃÎïÖʵijɷÖʱ£¬³ýÁË¿¼ÂÇÉú³ÉÎïÍ⻹Ð迼ÂÇ·´Ó¦ÎïÊÇ·ñÓÐÊ£Ó࣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2009?ÕÄÖÝ£©Õ¿½­ÊÐijѧУ»¯Ñ§Ì½¾¿Ð¡×éµÄͬѧ׼±¸ÓÃ̼ËáÄÆÈÜÒºÓëʯ»ÒË®·´Ó¦À´ÖÆÈ¡ÇâÑõ»¯ÄÆ£®ÇëÄãÓëËûÃÇÒ»Æð½øÐÐʵÑé̽¾¿£º
£¨1£© ʵÑé¹ý³Ì£º
¢Ù°Ñʯ»ÒË®¼ÓÈëÊ¢ÓÐ̼ËáÄÆÈÜÒºµÄÉÕ±­Öгä·Ö½Á°è£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
Na2CO3+Ca£¨OH£©2¨TCaCO3¡ý+2NaOH
Na2CO3+Ca£¨OH£©2¨TCaCO3¡ý+2NaOH

¢ÚÔÙͨ¹ý¹ýÂ˲Ù×÷£¬µÃµ½ÎÞÉ«ÂËÒº£®
¢Û½«ÎÞÉ«ÂËҺͨ¹ý
Õô·¢
Õô·¢
²Ù×÷£¬µÃµ½°×É«¹ÌÌ壮
£¨2£©×÷³ö²ÂÏ룺µÃµ½µÄ°×É«¹ÌÌåÊÇ´¿ÇâÑõ»¯ÄÆÂð£¿Èýλͬѧ·Ö±ð×÷³öÒÔϲÂÏ룺
СÁ᣺ÊÇ´¿¾»µÄÇâÑõ»¯ÄÆ£¡Ð¡Ã÷£º¿ÉÄÜ»¹º¬ÓÐ̼ËáÄÆ£¡
Сǿ£ºÒ²¿ÉÄܺ¬ÓÐ
Ca£¨OH£©2
Ca£¨OH£©2
£®
£¨3£©Ñé֤ʵÑ飺ÇëÄãÀ´Ñé֤СÃ÷µÄ²ÂÏ룮

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2009?ÕÄÖÝÖʼ죩ij»¯Ñ§Ì½¾¿Ð¡×éµÄͬѧ׼±¸ÓÃ̼ËáÄÆÈÜÒºÓëʯ»ÒË®·´Ó¦À´ÖÆÈ¡ÇâÑõ»¯ÄÆ£®ÇëÄãÓëËûÃÇÒ»Æð̤ÉÏʵÑéÖ®Âã®
£¨1£©ÊµÑé¹ý³Ì£º
¢Ù°Ñʯ»ÒË®¼ÓÈëÊ¢ÓÐ̼ËáÄÆÈÜÒºµÄÉÕ±­Öгä·Ö½Á°è£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
¢ÚÔÙͨ¹ý
¹ýÂË
¹ýÂË
²Ù×÷£¬µÃµ½ÎÞÉ«ÂËÒº£®
¢Û½«ÎÞÉ«ÂËҺͨ¹ý
Õô·¢
Õô·¢
²Ù×÷£¬µÃµ½°×É«¹ÌÌ壮
£¨2£©²ÂÏ룺µÃµ½µÄ°×É«¹ÌÌåÊÇ´¿ÇâÑõ»¯ÄÆÂð£¿Èýλͬѧ·Ö±ð×÷³öÒÔϲÂÏ룺
СÁ᣺ÊÇ´¿¾»µÄÇâÑõ»¯ÄÆ£¡
¼Ñ¼Ñ£º¿ÉÄÜ»¹º¬ÓÐ̼ËáÄÆ£¡
Сǿ£ºÒ²¿ÉÄܺ¬ÓÐ
Ca£¨OH£©2
Ca£¨OH£©2
£®
£¨3£©ÑéÖ¤£ºÎÒÀ´ÑéÖ¤¼Ñ¼ÑµÄ²ÂÏ룮
 ÊµÑé²Ù×÷ ʵÑéÏÖÏó ʵÑé½áÂÛ
È¡ÉÙÁ¿°×É«¹ÌÌåÅä³ÉÈÜÒº£¬¼ÓÈë×ãÁ¿
Ï¡ÑÎËá
Ï¡ÑÎËá
ÓУ¨»òÎÞ£©ÆøÅݲúÉú
ÓУ¨»òÎÞ£©ÆøÅݲúÉú
º¬ÓУ¨»ò²»º¬ÓУ©Na2CO3
º¬ÓУ¨»ò²»º¬ÓУ©Na2CO3

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2009?ÕÄÖÝÖʼ죩2008Äê5ÔÂ12ÈÕÎÒ¹úËÄ´¨ãë´¨·¢Éú´óµØÕð£¬ÔÖÃñÒûÓÃË®±»ÑÏÖØÎÛȾ£¬¼±Ðè½øÐо»»¯´¦Àí£®ÏÂÁо»»¯Ë®µÄµ¥Ò»²Ù×÷ÖУ¬¾»»¯³Ì¶È×î¸ßµÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2010Äê¹ã¶«Ê¡Õ¿½­ÊÐÖп¼µ÷Ñл¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

23£®£¨2009?ÕÄÖÝ£©Õ¿½­ÊÐijѧУ»¯Ñ§Ì½¾¿Ð¡×éµÄͬѧ׼±¸ÓÃ̼ËáÄÆÈÜÒºÓëʯ»ÒË®·´Ó¦À´ÖÆÈ¡ÇâÑõ»¯ÄÆ£®ÇëÄãÓëËûÃÇÒ»Æð½øÐÐʵÑé̽¾¿£º
£¨1£©ÊµÑé¹ý³Ì£º
¢Ù°Ñʯ»ÒË®¼ÓÈëÊ¢ÓÐ̼ËáÄÆÈÜÒºµÄÉÕ±­Öгä·Ö½Á°è£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º______
¢ÚÔÙͨ¹ý¹ýÂ˲Ù×÷£¬µÃµ½ÎÞÉ«ÂËÒº£®
¢Û½«ÎÞÉ«ÂËҺͨ¹ý______²Ù×÷£¬µÃµ½°×É«¹ÌÌ壮
£¨2£©×÷³ö²ÂÏ룺µÃµ½µÄ°×É«¹ÌÌåÊÇ´¿ÇâÑõ»¯ÄÆÂð£¿Èýλͬѧ·Ö±ð×÷³öÒÔϲÂÏ룺
СÁ᣺ÊÇ´¿¾»µÄÇâÑõ»¯ÄÆ£¡Ð¡Ã÷£º¿ÉÄÜ»¹º¬ÓÐ̼ËáÄÆ£¡
Сǿ£ºÒ²¿ÉÄܺ¬ÓÐ______£®
£¨3£©Ñé֤ʵÑ飺ÇëÄãÀ´Ñé֤СÃ÷µÄ²ÂÏ룮
ʵ Ñé ²Ù ×÷ʵÑéÏÖÏóʵÑé½áÂÛ
È¡ÉÙÁ¿°×É«¹ÌÌåÅä³ÉÈÜÒº£¬¼ÓÈë×ãÁ¿Ï¡ÑÎËá____________

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸