ÌâÄ¿ÄÚÈÝ

ÏÂͼËùʾÊÇʵÑéÊÒÖÐÖÆÈ¡ÆøÌåʱ³£ÓÃ×°Öá£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÔÚʵÑéÊÒÖÐÖÆÈ¡ÆøÌåʱ£¬¼ÓÈëҩƷ֮ǰһ¶¨ÒªÏȼìÑé                       ¡£
£¨2£©ÒÔʯ»ÒʯºÍÏ¡ÑÎËáΪԭÁÏÖÆÈ¡²¢ÊÕ¼¯¸ÉÔïµÄCO2ÆøÌå¡£
¢Ù¸÷×°ÖõÄÕýÈ·Á¬½Ó˳ÐòÊÇ£¨Ìî×°ÖÃÐòºÅ£©                ¡£
¢Ú²úÉúCO2ÆøÌåµÄ»¯Ñ§·½³ÌʽΪ                               ¡£
¢ÛC×°ÖõÄ×÷ÓÃÊÇ                               ¡£
¢Ü¼ìÑ鼯ÆøÆ¿ÖÐÊDz»ÊÇCO2ÆøÌåµÄ·½·¨                                    ¡£
£¨3£©Í¬Ñ§¼×ΪÑéÖ¤ÖÆÈ¡CO2ºóÊ£ÓàÈÜÒºÖÐÊÇ·ñº¬ÓÐÑÎËᣨÔÓÖʲ»ÈÜÓÚË®ÇÒ²»²Î¼Ó·´Ó¦£¬ÇÒCaCl2ÈÜÒº³ÊÖÐÐÔ£©£¬Éè¼ÆʵÑé·½°¸ÈçÏ£ºÈ¡ÑùÓÚÊÔ¹ÜÖУ¬µÎ¼ÓAgNO3ÈÜÒº£¬²úÉú°×É«³Áµí£¬ÔÙ¼ÓÈëÏ¡ÏõËᣬ³Áµí²»Èܽ⣬Ôòº¬ÓÐÑÎËá¡£ÄãÊÇ·ñͬÒâ¸Ã·½°¸£¿¼òÊöÀíÓÉ¡£                                                ¡£
£¨4£©½«ÉÙÁ¿CO2ÆøÌåͨÈëÊ¢ÓÐ×ãÁ¿Ca(OH)2ÈÜÒºµÄ¹ã¿ÚÆ¿ÖУ¬Æ¿ÖÐÈÜÒºµÄÖÊÁ¿Óë֮ǰÏà±È»á       £¨ÌîдÏÂÁи÷ÏîÐòºÅ£©¡£
A£®Ôö´óB£®¼õСC£®²»±äD£®ÎÞ·¨ÅжÏ
£¨1£©×°ÖõÄÆøÃÜÐÔ
£¨2£©¢ÙACE£»¢ÚCaCO3+2HCl=CaCl2+2H2O+CO2¡ü£»¢Û¸ÉÔïÆøÌå»òÎüÊÕÆøÌåÖеÄË®·Ö£»¢Ü¼ÓÈëÉÙÁ¿µÄ³ÎÇåʯ»ÒË®²¢Õñµ´£¬Èô¿´µ½³ÎÇåµÄʯ»ÒË®±ä»ë×Ç£¬ÔòÊÇCO2£»
£¨3£©²»Í¬Ò⣬ÒòΪʣÓàÈÜÒºÖÐÒ»¶¨º¬ÓÐCaCl2£¬²»¹ÜÊÇ·ñÓÐÏ¡ÑÎËᣬµÎ¼ÓAgNO3¶¼»á²úÉú²»ÈÜÓÚÏ¡ÏõËáµÄ°×É«³Áµí£»
£¨4£©A

ÊÔÌâ·ÖÎö£º£¨1£©ÔÚʵÑéÊÒÖÆÈ¡ÆøÌåʱ£¬¼ÓÈëҩƷ֮ǰһ¶¨ÒªÏȼìÑé×°ÖõÄÆøÃÜÐÔ£¬ÒÔ·ÀÉú³ÉµÄÆøÌåÒݳö£»£¨2£©¢ÙʵÑéÊÒÓôóÀíʯºÍÏ¡ÑÎËá·´Ó¦ÖÆÈ¡¶þÑõ»¯Ì¼£¬·´Ó¦ÎïµÄ×´ÊǹÌÌåºÍÒºÌ壬·´Ó¦Ìõ¼þÊdz£Î£¬Ó¦Ñ¡Ó÷¢Éú×°ÖÃA£»ÓÉÓÚ¶þÑõ»¯Ì¼µÄÃܶȴóÓÚ¿ÕÆøµÄÃܶȣ¬¿ÉÑ¡ÓÃÊÕ¼¯×°ÖÃB£»ÔÚÊÕ¼¯Ç°ÓÃŨÁòËá½øÐиÉÔËùÒԿɲÉÓõÄ×°ÖÃ×éºÏÊÇACE£»¢ÚʵÑéÊÒÖÆÈ¡CO2ÓôóÀíʯºÍÏ¡ÑÎËᣬ»¯Ñ§·½³ÌʽΪ£ºCaCO3 +2HCl¨TCaCl2+H2O+CO2¡ü£»¢ÛŨÁòËá¾ßÓÐÎüË®ÐÔ£¬ËùÒÔ¿ÉÓÃÀ´¸ÉÔïÆøÌå»òÎüÊÕÆøÌåÖеÄË®·Ö£»¢Ü¼ìÑéCO2ÆøÌåµÄ·½·¨¼ÓÈëÉÙÁ¿µÄ³ÎÇåʯ»ÒË®²¢Õñµ´£¬Èô¿´µ½³ÎÇåµÄʯ»ÒË®±ä»ë×Ç£¬ÔòÊÇCO2£»
£¨3£©ÈÜÒºÖÐÒ»¶¨º¬ÓÐCaCl2£¬²»¹ÜÊÇ·ñÓÐÏ¡ÑÎËᣬ¶¼ÄܺÍAgNO3ÈÜÒº·´Ó¦Éú³É²»ÈÜÓÚÏ¡ÏõËáµÄ°×É«³Áµí£¬Òò´Ë¸Ã·½°¸²»ÍêÉÆ£»
£¨4£©¶þÑõ»¯Ì¼ÄܺÍÇâÑõ»¯ÄÆ·´Ó¦Éú³É̼ËáÄƺÍË®£¬Òò´Ë½«ÉÙÁ¿CO2ÆøÌåͨÈëÊ¢ÓÐ×ãÁ¿NaOHÈÜÒºµÄ¹ã¿ÚÆ¿ÖУ¬Æ¿ÖÐÈÜÒºµÄÖÊÁ¿Óë֮ǰÏà±È»áÔö¼Ó£»¹ÊÑ¡A
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø