ÌâÄ¿ÄÚÈÝ
¡°ÍúÍúÑ©±ý¡±´üÄÚÓÐÒ»¸öСֽ´ü£¬ÉÏÃæд×Å¡°¸ÉÔï¼Á£¬Ö÷Òª³É·ÖÊÇÉúʯ»Ò¡±£®ÎÒͨ¹ý²éÕÒ×ÊÁÏÕÒµ½Éúʯ»ÒÏà¹ØÐÅÏ¢ÈçÏ£ºÉúʯ»ÒѧÃû£ºÑõ»¯¸Æ£»°×É«¿é×´¹ÌÌ壮ËüÄÜÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¨Êìʯ»Ò£©£¬Çҷųö´óÁ¿µÄÈÈ£»ÄÜÓëÑÎËá·´Ó¦Éú³ÉÂÈ»¯¸ÆÓëË®£®Ëü¹ã·ºÓÃÓÚ½¨Öþ£®
£¨1£©Éúʯ»Ò¿É×ö¸ÉÔï¼ÁµÄÀíÓÉÊÇ£¨Óû¯Ñ§·½³Ìʽ±íʾ£©£º
£¨2£©ÎÒ¶ÔËü×÷ÁËһϵÁÐ̽¾¿£¬»ñµÃ½Ï¶àÊÕÒ棬ÆäʵÑé·½°¸ÈçÏ£º
ÎÒ¶ÔËü»¹ÓÐÒ»¸öÒªÔÙ̽¾¿µÄÐÂÎÊÌ⣺
£¨1£©Éúʯ»Ò¿É×ö¸ÉÔï¼ÁµÄÀíÓÉÊÇ£¨Óû¯Ñ§·½³Ìʽ±íʾ£©£º
CaO+H2O=Ca£¨OH£©2
CaO+H2O=Ca£¨OH£©2
£¨2£©ÎÒ¶ÔËü×÷ÁËһϵÁÐ̽¾¿£¬»ñµÃ½Ï¶àÊÕÒ棬ÆäʵÑé·½°¸ÈçÏ£º
ÎÊÌâÓë²ÂÏë | ʵÑé²½Öè | ʵÑéÏÖÏó | ʵÑé½áÂÛ |
ÎÊÌâ1£ºÐ¡Ö½´üÖеÄÎïÖÊ ÄÜ·ñ¼ÌÐø×÷¸ÉÔï¼Á£¿ |
È¡×ãÁ¿Ð¡Ö½´üÖйÌÌå·ÅÈëÉÕ±ÖУ¬¼ÓÈëÊÊÁ¿Ë®£¬´¥Ãþ±±Ú£® | ²»·¢ÈÈ ²»·¢ÈÈ |
²»ÄÜ×÷ ¸ÉÔï¼Á |
ÎÊÌâ2£ºÎÒ²ÂÏë±äÖʺóµÄÎïÖÊ¿ÉÄÜÊÇ CaCO3 £¨»ò̼Ëá¸Æ£© CaCO3 £¨»ò̼Ëá¸Æ£© |
ȡСֽ´üÖÐÉÙÁ¿¹ÌÌåÓÚÊÔ¹ÜÖУ¬×¢ÈëÏ¡HCl ȡСֽ´üÖÐÉÙÁ¿¹ÌÌåÓÚÊÔ¹ÜÖУ¬×¢ÈëÏ¡HCl £¨¿Éͼʾ£© |
ÓÐÆøÅݲúÉú ÓÐÆøÅݲúÉú |
¹ÌÌåÖÐÓÐ̼Ëá¸Æ ¹ÌÌåÖÐÓÐ̼Ëá¸Æ |
±äÖʺóµÄÎïÖÊÖÐÓжàÉÙ̼Ëá¸ÆÉú³É£¿£¨»òÍêÈ«±äÖÊÐè¶à³¤Ê±¼ä£¿»ò´ËʱµÄ¹ÌÌåÊÇ·ñÈ«²¿±ä³É̼Ëá¸ÆµÈ£©
±äÖʺóµÄÎïÖÊÖÐÓжàÉÙ̼Ëá¸ÆÉú³É£¿£¨»òÍêÈ«±äÖÊÐè¶à³¤Ê±¼ä£¿»ò´ËʱµÄ¹ÌÌåÊÇ·ñÈ«²¿±ä³É̼Ëá¸ÆµÈ£©
£®·ÖÎö£º£¨1£©¸ù¾ÝÌâÄ¿ÐÅÏ¢ÎÒÃÇ¿ÉÖªÉúʯ»Ò¿ÉÒÔºÍË®·´Ó¦Éú³ÉÊìʯ»Ò£®
£¨2£©×¥×¡¡°±äÖÊ¡±Õâ¸ö¹Ø¼ü´Ê£¬¡°±äÖÊ¡±ËµÃ÷Éúʯ»ÒºÍÆäËûÎïÖÊ·´Ó¦Éú³ÉÁËÐÂÎïÖÊ£®Éúʯ»ÒºÍË®Éú³ÉÇâÑõ»¯¸Æ£¬ÇâÑõ»¯¸ÆºÍ¶þÑõ»¯Ì¼Éú³É̼Ëá¸Æ³Áµí£®¸ù¾ÝÇâÑõ»¯¸Æ»òÕß̼Ëá¸ÆµÄÐÔÖÊÉè¼ÆʵÑé¼´¿É£®
£¨3£©ÕâÊÇÒ»¸ö·¢»ÓÐÔÌâÄ¿£¬ºÏÇéºÏÀí¼´¿É£®
£¨2£©×¥×¡¡°±äÖÊ¡±Õâ¸ö¹Ø¼ü´Ê£¬¡°±äÖÊ¡±ËµÃ÷Éúʯ»ÒºÍÆäËûÎïÖÊ·´Ó¦Éú³ÉÁËÐÂÎïÖÊ£®Éúʯ»ÒºÍË®Éú³ÉÇâÑõ»¯¸Æ£¬ÇâÑõ»¯¸ÆºÍ¶þÑõ»¯Ì¼Éú³É̼Ëá¸Æ³Áµí£®¸ù¾ÝÇâÑõ»¯¸Æ»òÕß̼Ëá¸ÆµÄÐÔÖÊÉè¼ÆʵÑé¼´¿É£®
£¨3£©ÕâÊÇÒ»¸ö·¢»ÓÐÔÌâÄ¿£¬ºÏÇéºÏÀí¼´¿É£®
½â´ð£º½â£º£¨1£©¸ù¾ÝÌâÄ¿ÐÅÏ¢¿ÉÖª£¬Éúʯ»ÒÊǸÉÔï¼Á£¬Ö÷ÒªÊÇÀûÓÃÉúʯ»ÒºÍË®Éú³ÉÇâÑõ»¯¸Æ£®
£¨2£©ÎÊÌâ1¡¢ÓÉÓÚÑõ»¯¸ÆÄÜÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ²¢·ÅÈÈ£¬ËùÒÔûÓÐÑõ»¯¸ÆµÄ´æÔÚ£¬Ôò¹ÌÌåÈܽâʱ²»»á·ÅÈÈ£»
ÎÊÌâ2¡¢¸ÉÔï¼Á±äÖÊÁË£¬ËµÃ÷Éúʯ»ÒºÍÆäËûÎïÖÊÉú³ÉÁËÐÂÎïÖÊ£®Éúʯ»ÒºÍË®Éú³ÉÇâÑõ»¯¸Æ£¬ÇâÑõ»¯¸ÆºÍ¶þÑõ»¯Ì¼Éú³É̼Ëá¸Æ£®ÇâÑõ»¯¸ÆÏÔ¼îÐÔ£¬ÄÜʹ·Ó̪ÑÕÉ«±äºì£®Ì¼Ëá¸ÆºÍÑÎËáÉú³É¶þÑõ»¯Ì¼£¬¶þÑõ»¯Ì¼ÄÜʹÇå³Îʯ»ÒË®±ä»ë×Ç£¬¾Ý´Ë¸ù¾Ý¼ÙÉè¿ÉÉè¼Æ³ö¶à×é´ð°¸£®
̽¾¿ÐÂÎÊÌ⣺ֻҪºÏÇéºÏÀí¼´¿É£¬
¹Ê´ð°¸Îª£º£¨1£©CaO+H2O=Ca£¨OH£©2£»
̽¾¿ÐÂÎÊÌ⣺±äÖʺóµÄÎïÖÊÖÐÓжàÉÙ̼Ëá¸ÆÉú³É£¿£¨»òÍêÈ«±äÖÊÐè¶à³¤Ê±¼ä£¿»ò´ËʱµÄ¹ÌÌåÊÇ·ñÈ«²¿±ä³É̼Ëá¸ÆµÈ£©
£¨2£©ÎÊÌâ1¡¢ÓÉÓÚÑõ»¯¸ÆÄÜÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ²¢·ÅÈÈ£¬ËùÒÔûÓÐÑõ»¯¸ÆµÄ´æÔÚ£¬Ôò¹ÌÌåÈܽâʱ²»»á·ÅÈÈ£»
ÎÊÌâ2¡¢¸ÉÔï¼Á±äÖÊÁË£¬ËµÃ÷Éúʯ»ÒºÍÆäËûÎïÖÊÉú³ÉÁËÐÂÎïÖÊ£®Éúʯ»ÒºÍË®Éú³ÉÇâÑõ»¯¸Æ£¬ÇâÑõ»¯¸ÆºÍ¶þÑõ»¯Ì¼Éú³É̼Ëá¸Æ£®ÇâÑõ»¯¸ÆÏÔ¼îÐÔ£¬ÄÜʹ·Ó̪ÑÕÉ«±äºì£®Ì¼Ëá¸ÆºÍÑÎËáÉú³É¶þÑõ»¯Ì¼£¬¶þÑõ»¯Ì¼ÄÜʹÇå³Îʯ»ÒË®±ä»ë×Ç£¬¾Ý´Ë¸ù¾Ý¼ÙÉè¿ÉÉè¼Æ³ö¶à×é´ð°¸£®
CaCO3 £¨»ò̼Ëá¸Æ£© |
ȡСֽ´üÖÐÉÙÁ¿¹ÌÌåÓÚÊÔ¹ÜÖУ¬×¢ÈëÏ¡HCl | ÓÐÆøÅݲúÉú | ¹ÌÌåÖÐÓÐ̼Ëá¸Æ |
CaCO3 £¨»ò̼Ëá¸Æ£© |
ȡСֽ´üÖÐÉÙÁ¿¹ÌÌåÓÚÊÔ¹ÜÖУ¬×¢Ã÷Ï¡HCl£¬²¢°Ñ²úÉúµÄÆøÌåͨÈë³ÎÇåµÄʯ»ÒË®ÖÐ | ¼ÓÏ¡HClʱÓÐÆøÅݲúÉú£»Ê¯»ÒË®±ä»ë×Ç | ¹ÌÌåÖÐÓÐ̼Ëá¸Æ |
Ca£¨OH£©2 £¨»òÇâÑõ»¯¸Æ£© |
ȡСֽ´üÖÐÉÙÁ¿¹ÌÌåÓÚÊÔ¹ÜÖУ¬ÏòÊÔ¹ÜÖмÓÓÚË®£¬³ä·ÖÈܽâºóÈ¡ÉϲãÇåÒº£¬ÏòÇåÒºÖмÓÎÞÉ«·Ó̪£® | ¼Ó·Ó̪ÊÔÒºÓÉÎÞÉ«±äºìÉ« | ¹ÌÌåÖÐÓÐÇâÑõ»¯¸Æ |
¹Ê´ð°¸Îª£º£¨1£©CaO+H2O=Ca£¨OH£©2£»
ÎÊÌâÓë²ÂÏë | ʵÑé²½Öè | ʵÑéÏÖÏó | ʵÑé½áÂÛ |
²»·¢ÈÈ | |||
CaCO3£¨»ò̼Ëá¸Æ£© | ȡСֽ´üÖÐÉÙÁ¿¹ÌÌåÓÚÊÔ¹ÜÖУ¬×¢ÈëÏ¡HCl | ÓÐÆøÅݲúÉú | ¹ÌÌåÖÐÓÐ̼Ëá¸Æ |
µãÆÀ£º´ËÌâµÄ½âÌâ¹Ø¼üÊÇ£ºÉúʯ»ÒµÄÖ÷Òª³É·ÖÊÇÑõ»¯¸Æ£¬Ñõ»¯¸Æ¼«Ò×ÎüÊÕË®·Ö±ä³ÉÇâÑõ»¯¸Æ£¬Òò´ËÉúʯ»Ò¿É×ö¸ÉÔï¼Á£¬Éú³ÉµÄÇâÑõ»¯¸ÆÒ×ÓÚ¿ÕÆøÖеĶþÑõ»¯Ì¼·´Ó¦Éú³É̼Ëá¸Æ£®ÇâÑõ»¯¸ÆµÄÈÜÒº³Ê¼îÐÔ£¬ÄÜʹ·Ó̪ÊÔÒº±äºì£¬Ì¼Ëá¸ÆÓëÑÎËá·´Ó¦Éú³ÉÊdzÎÇåʯ»ÒË®±ä»ë×ǵĶþÑõ»¯Ì¼£¬
![](http://thumb.zyjl.cn/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨7·Ö£© ¡°ÍúÍúÑ©±ý¡±´üÄÚÓÐһСֽ´ü£¬ÉÏÃæд×Å¡°¸ÉÔï¼Á£¬Ö÷Òª³É·ÖÊÇÉúʯ»Ò£¬ÇëÎðʳÓá±µÈ×ÖÑù¡£
£¨1£©Éúʯ»Ò¿É×÷¸ÉÔï¼ÁµÄÀíÓÉÊÇ£¨Óû¯Ñ§·½³Ìʽ±íʾ£©___________£»
£¨2£©¡°ÇëÎðʳÓá±ÊÇÒòΪ¸Ã¸ÉÔï¼ÁÎüË®ºó¾ßÓÐ__________ÐÔÇÒ_________ÈÈ£»£¨Ìî¡°Îü¡±»ò¡°·Å¡±£©
£¨3£©Ä³ÊµÑéС×é¶ÔÆä½øÐÐ̽¾¿£¬ÊµÑé·½°¸ÈçÏ£¬ÇëÐ×÷Íê³É¡£
£¨1£©Éúʯ»Ò¿É×÷¸ÉÔï¼ÁµÄÀíÓÉÊÇ£¨Óû¯Ñ§·½³Ìʽ±íʾ£©___________£»
£¨2£©¡°ÇëÎðʳÓá±ÊÇÒòΪ¸Ã¸ÉÔï¼ÁÎüË®ºó¾ßÓÐ__________ÐÔÇÒ_________ÈÈ£»£¨Ìî¡°Îü¡±»ò¡°·Å¡±£©
£¨3£©Ä³ÊµÑéС×é¶ÔÆä½øÐÐ̽¾¿£¬ÊµÑé·½°¸ÈçÏ£¬ÇëÐ×÷Íê³É¡£
ÎÊÌâÓë²ÂÏë | ʵÑé²½Öè | ʵÑéÏÖÏó | ʵÑé½áÂÛ |
½«Õâ´ü¸ÉÔï¼Á·ÅÖÃÔÚ¿ÕÆøÖÐÒ»¶Îʱ¼äºó£¬¿´ÄÜ·ñ¼ÌÐø×÷¸ÉÔï¼Á | È¡×ãÁ¿Ö½´üÖйÌÌå·ÅÈëÉÕ±ÖУ¬¼ÓÈëÊÊÁ¿Ë®£¬´¥Ãþ±±Ú | | ²»ÄÜ×÷¸ÉÔï¼Á |
Èô¸Ã¸ÉÔï¼Á±äÖÊÁË£¬²ÂÏë±äÖʺóµÄÎïÖÊ¿ÉÄÜÊÇ__»ò_______ | È¡ÊÊÁ¿¹ÌÌå¼ÓÈëÊÊÁ¿Ï¡ÑÎËá | ²úÉúʹ³ÎÇåʯ»ÒË®±ä»ë×ǵÄÆøÌå | ±äÖʺóµÄÎïÖÊÖп϶¨ÓÐ |