ÌâÄ¿ÄÚÈÝ

19£®Í¬Ñ§ÃÇÔËÓöԱȵÄѧϰ·½·¨Ì½¾¿¼îµÄÐÔÖÊ£®
ʵÑéÒ»
ʵÑé¶þ ÊµÑéÈý
¹Û²ì¹ÌÌå±íÃæÏòÁ½¿é¹ÌÌå±íÃæµÎ¼ÓÏ¡ÑÎËáÕñµ´Èý¸öËÜÁÏÆ¿
£¨1£©ÓÉÈçͼʵÑéÒ»¡¢¶þ¿ÉÖª£¬ÇâÑõ»¯ÄÆ»áÎüÊÕ¿ÕÆøµÄ¶þÑõ»¯Ì¼¡¢Ë®£¬Òò´ËÒªÃÜ·â±£´æ£®
£¨2£©ÊµÑéÈýÖпɹ۲쵽Èý¸öÈíËÜÁÏÆ¿±ä±ñµÄ³Ì¶È´óСΪA£¾B£¾C£¬AÆ¿ÄÚ·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪCO2+2NaOH=Na2CO3+H2O£¬¶Ô±ÈAÆ¿ÓëC£¨Ñ¡Ìî¡°B¡±»ò¡°C¡±£©Æ¿µÄʵÑéÏÖÏó¿ÉÖ¤Ã÷CO2ÄÜÓëNaOH·¢Éú·´Ó¦£®
£¨3£©Í¬Ñ§ÃÇÉè¼ÆÈçÏÂÁ½ÖÖ·½°¸¼ø±ð±¥ºÍÇâÑõ»¯ÄÆÈÜÒºÓë±¥ºÍÇâÑõ»¯¸ÆÈÜÒº£¨·Ö±ð±àºÅΪA¡¢B£©£®
·½°¸Ò»·½°¸¶þ·ÖÎö
Á½ÖÖ·½°¸Öоù¹Û²ìµ½AÊÔ¹ÜÄÚ³öÏÖ°×É«»ë×Ç£¬AÖÐÊÔ¼ÁΪ±¥ºÍÇâÑõ»¯¸ÆÈÜÒº£»
·½°¸¶þµÄAÈÜÒº±ä»ë×ǵÄÔ­ÒòÊÇÇâÑõ»¯¸ÆµÄÈܽâ¶ÈËæÎ¶ÈÉý¸ß¶ø¼õÉÙ£»ÇâÑõ»¯ÄƵÄÈܽâ¶ÈËæÎ¶ÈÉý¸ß¶øÉý¸ß£»Á½ÕßµÄÈܽâ¶ÈÊÜζÈÓ°ÏìÇé¿ö²»Í¬

·ÖÎö £¨1£©¸ù¾ÝÇâÑõ»¯ÄÆÓÐÎüË®ÐÔ£¬»áÓë¿ÕÆøÖеĶþÑõ»¯Ì¼·´Ó¦½øÐзÖÎö£»
£¨2£©¸ù¾Ý¶þÑõ»¯Ì¼ÓëÇâÑõ»¯ÄÆ¡¢ÇâÑõ»¯¸Æ¡¢Ë®µÄ·´Ó¦½øÐзÖÎö£»
£¨3£©¸ù¾ÝÇâÑõ»¯ÄÆÓëÇâÑõ»¯¸ÆµÄÈܽâÐÔ½øÐзÖÎö£®

½â´ð ½â£º£¨1£©ÓÉÉÏͼʵÑéÒ»¡¢¶þ¿ÉÖª£¬ÇâÑõ»¯ÄÆ»áÎüÊÕ¿ÕÆøµÄH2O¡¢CO2£¬Òò´ËÒªÃÜ·â±£´æ£»
£¨2£©ÊµÑéÈýÖпɹ۲쵽Èý¸öÈíËÜÁÏÆ¿±ä±ñµÄ³Ì¶È´óСΪA£¾B£¾C£¬AÆ¿ÄÚ·¢Éú·´Ó¦Îª¶þÑõ»¯Ì¼ÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³É̼ËáÄÆºÍË®£¬»¯Ñ§·½³ÌʽΪ£ºCO2+2NaOH=Na2CO3+H2O£¬¶Ô±ÈAÆ¿ÓëCÆ¿µÄʵÑéÏÖÏó¿ÉÖ¤Ã÷CO2 ÄÜÓëNaOH·¢Éú·´Ó¦£»
£¨3£©¿¼ÂÇÇâÑõ»¯ÄÆÓëÇâÑõ»¯¸ÆµÄÈܽâÐÔ£ºÁ½ÖÖ·½°¸Öоù¹Û²ìµ½AÊÔ¹ÜÄÚ³öÏÖ°×É«»ë×Ç£¬AÖÐÊÔ¼ÁΪ±¥ºÍÇâÑõ»¯¸ÆÈÜÒº£»·½°¸¶þµÄÉè¼ÆÔ­ÀíÊÇÀûÓÃÁË ÇâÑõ»¯¸ÆµÄÈܽâ¶ÈËæÎ¶ÈÉý¸ß¶ø¼õÉÙ£»ÇâÑõ»¯ÄƵÄÈܽâ¶ÈËæÎ¶ÈÉý¸ß¶øÉý¸ß£»Á½ÕßµÄÈܽâ¶ÈÊÜζÈÓ°ÏìÇé¿ö²»Í¬£®
¹Ê´ð°¸Îª£º£¨1£©H2O¡¢CO2£»
£¨2£©CO2+2NaOH=Na2CO3+H2O£¬C£»
£¨3£©

·½°¸Ò»·½°¸¶þ·ÖÎö
ÇâÑõ»¯¸ÆÈÜÒº£»
ÇâÑõ»¯¸ÆµÄÈܽâ¶ÈËæÎ¶ÈÉý¸ß¶ø¼õÉÙ£»ÇâÑõ»¯ÄƵÄÈܽâ¶ÈËæÎ¶ÈÉý¸ß¶øÉý¸ß£»Á½ÕßµÄÈܽâ¶ÈÊÜζÈÓ°ÏìÇé¿ö²»Í¬£®

µãÆÀ ÊìÁ·ÕÆÎÕ¶þÑõ»¯Ì¼ºÍÇâÑõ»¯ÄÆ¡¢ÇâÑõ»¯¸ÆµÄ»¯Ñ§ÐÔÖÊ£¬Äܹ»¸ù¾ÝÎïÖʵÄÐÔÖÊÉè¼ÆÊµÑé¶ÔÎïÖʽøÐмø±ð£¬ÔÚѧϰÖÐҪעÒâÅàÑø×Ô¼ºÉè¼ÆÊµÑéµÄÄÜÁ¦£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø