ÌâÄ¿ÄÚÈÝ

(9·Ö)Ϊ̽¾¿¼îµÄÐÔÖÊ£¬½øÐÐÈçÏÂʵÑé¡£

£¨1£©Èçͼ¼×Ëùʾ£®¼ÓÈëÒ»¶¨Á¿µÄÑÎËáºó£¬ÈÜÒººìÉ«ÍÊÈ¥£¬ÈÜÒºÎÂ¶È (Ìî¡°Éý¸ß¡±¡°½µµÍ¡±»ò¡°²»±ä¡±)¡£(2·Ö)

£¨2£©ÈçͼÒҺͱûËùʾ£¬Í¬Ê±½«Á½Ö§³äÂúCO2µÄÏàͬÊԹֱܷ𵹿ÛÔÚµÈÌå»ýµÄË®ºÍ NaOHÈÜÒºÖС£Ò»¶Îʱ¼äºó£®¼×ÖÐÒºÃæ¸ßÓÚÒÒ£®ËµÃ÷NaOHÓëCO2·¢ÉúÁË·´Ó¦£®¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_______________(3·Ö)¡£ÊµÑéÖÐÒÒµÄ×÷ÓÃÊÇ__________________________(2·Ö)¡£

£¨3£©ÊµÑé½áÊøºó£¬½øÐзÏÒº´¦Àí¡£½«±ûËùµÃÈÜҺȫ²¿µ¹ÈëÒ»´óÉÕ±­ÖУ®ÔÙ½«¼×ËùµÃÈÜÒº»ºÂý¼ÓÈ롣ȫ²¿¼ÓÈëºó²âµÃÈÜÒºpHΪ3£®µ÷½ÚPH½Ó½ü7£®´ïµ½Åŷűê×¼¡£½«¼×ËùµÃÈÜÒº»ºÂý¼ÓÈëµÄ¹ý³ÌÖУ®´óÉÕ±­Äڿɹ۲쵽µÄÏÖÏóÊÇ__________________________(2·Ö)

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø