£¨2013?´óÐËÇøһģ£©Ç⻯¸Æ£¨CaH
2£©¹ÌÌåÊÇÒ»ÖÖ´¢Çâ²ÄÁÏ£¬ÊǵÇɽÔ˶¯Ô±³£ÓõÄÄÜÔ´Ìṩ¼Á£®Ä³»¯Ñ§Ð¡×éµÄͬѧÔÚÀÏʦµÄÖ¸µ¼ÏÂÖƱ¸Ç⻯¸Æ£®
¡¾²éÔÄ×ÊÁÏ¡¿
¢ÙÇ⻯¸Æͨ³£ÓÃÇâÆøÓë¸Æ¼ÓÈÈÖƵã®
¢ÚÇ⻯¸ÆÒªÃÜ·â±£´æ£¬ÓöË®·´Ó¦Éú³ÉÇâÑõ»¯¸ÆºÍÇâÆø£®
¢Û¸ÆÓöË®Á¢¼´·¢Éú¾çÁÒ·´Ó¦Éú³ÉÇâÑõ»¯¸ÆºÍÇâÆø£¬²¢·Å³ö´óÁ¿µÄÈÈ£®
¢Ü±ê×¼×´¿öÏÂÇâÆøµÄÃܶÈΪ0.09g/L£®
¡¾½øÐÐʵÑé¡¿
С×éͬѧÉè¼ÆµÄÖÆȡװÖÃÈçͼ1Ëùʾ£¨¹Ì¶¨×°ÖÃÂÔ£©£®
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ð´³öAÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ
Zn+H2SO4¨TZnSO4+H2¡ü
Zn+H2SO4¨TZnSO4+H2¡ü
£®
£¨2£©B¡¢DÖÐËùÊ¢ÊÔ¼ÁÏàͬ£¬¸ÃÊÔ¼ÁΪ
ŨÁòËá
ŨÁòËá
£¬Æä×÷Ó÷ֱðÊÇ
¸ÉÔïÇâÆø
¸ÉÔïÇâÆø
¡¢
·ÀÖ¹¿ÕÆøÖеÄË®ÕôÆû½øÈëCÖÐ
·ÀÖ¹¿ÕÆøÖеÄË®ÕôÆû½øÈëCÖÐ
£®
£¨3£©ÊµÑéʱÏÈ´ò¿ªAÖлîÈû£¬Ò»¶Îʱ¼äºó£¬ÔÙµãȼCÖоƾ«µÆ£¬ÆäÄ¿µÄÊÇ
Åųý×°ÖÃÄڵĿÕÆø£¬·ÀÖ¹¼ÓÈÈʱ²úÉú±¬Õ¨
Åųý×°ÖÃÄڵĿÕÆø£¬·ÀÖ¹¼ÓÈÈʱ²úÉú±¬Õ¨
£®
¡¾ÊµÑ鷴˼¡¿Ð¡×éͬѧͨ¹ý·´Ë¼Ìá³öÎÊÌ⣺ÉÏÊöÖƵõÄÇ⻯¸ÆÊÇ·ñ´¿¾»£¿ËûÃÇÔÙ´ÎÉè¼ÆʵÑé½øÐмìÑ飮
ʵÑé²½ÖèÈçÏ£º
²½Öè1£º¼ì²é×°ÖÃÆøÃÜÐÔ£¬×°Èë×ãÁ¿µÄË®ºÍÒѳƺÃÖÊÁ¿µÄÇ⻯¸ÆÑùÆ·£¬°´Í¼2ËùʾÁ¬½ÓÒÇÆ÷£¨¹Ì¶¨×°ÖÃÂÔ£©£®
²½Öè2£º
½«YÐιÜÇãб£¬Ê¹AÖеÄˮȫ²¿½øÈëBÖУ¬ÍêÈ«·´Ó¦ºó£¬ÀäÈ´ÖÁÊÒΣ¬¶ÁÈ¡Á¿Í²¶ÁÊý£®
½«YÐιÜÇãб£¬Ê¹AÖеÄˮȫ²¿½øÈëBÖУ¬ÍêÈ«·´Ó¦ºó£¬ÀäÈ´ÖÁÊÒΣ¬¶ÁÈ¡Á¿Í²¶ÁÊý£®
£®
ͨ¹ýÉÏÊöʵÑé¿É·ÖÎö³öÖƵõÄÇ⻯¸ÆÊÇ·ñ´¿¾»£¬ÆäÒÀ¾ÝÊÇ
¸ù¾ÝʵÑéµÃ³öµÄÇâÆøµÄÌå»ý£¬¿É¼ÆËã³öÇâÆøµÄÖÊÁ¿£¬ÔÙ¸ù¾ÝÇ⻯¸ÆÓëË®·´Ó¦µÄ»¯Ñ§·½³Ìʽ£¬¼ÆËã³öËùÐèÇ⻯¸ÆµÄÖÊÁ¿£¬²¢ÓëÇ⻯¸ÆÑùÆ·ÖÊÁ¿×÷¶Ô±È£¨»ò¸ù¾ÝÇ⻯¸ÆÓëË®·´Ó¦µÄ»¯Ñ§·½³Ìʽ£¬¼ÆËãÓëÑùÆ·ÖÊÁ¿ÏàͬµÄÇ⻯¸Æ¿ÉÉú³ÉÇâÆøµÄÖÊÁ¿£¬²¢×ª»¯³ÉÇâÆøµÄÌå»ý£¬ÔÙÓëʵÑéÖÐËùµÃµÄÇâÆøÌå»ý×÷¶Ô±È£©
¸ù¾ÝʵÑéµÃ³öµÄÇâÆøµÄÌå»ý£¬¿É¼ÆËã³öÇâÆøµÄÖÊÁ¿£¬ÔÙ¸ù¾ÝÇ⻯¸ÆÓëË®·´Ó¦µÄ»¯Ñ§·½³Ìʽ£¬¼ÆËã³öËùÐèÇ⻯¸ÆµÄÖÊÁ¿£¬²¢ÓëÇ⻯¸ÆÑùÆ·ÖÊÁ¿×÷¶Ô±È£¨»ò¸ù¾ÝÇ⻯¸ÆÓëË®·´Ó¦µÄ»¯Ñ§·½³Ìʽ£¬¼ÆËãÓëÑùÆ·ÖÊÁ¿ÏàͬµÄÇ⻯¸Æ¿ÉÉú³ÉÇâÆøµÄÖÊÁ¿£¬²¢×ª»¯³ÉÇâÆøµÄÌå»ý£¬ÔÙÓëʵÑéÖÐËùµÃµÄÇâÆøÌå»ý×÷¶Ô±È£©
£®