ÌâÄ¿ÄÚÈÝ

Ö½°üƤµ°ÊÇÒ»Ïîм¼Êõ£¬ÖÆ×÷¹ý³ÌÖÐÐèÒªÅäÖÆÁÏÒº£®Ä³Åä·½ÁÏÒºÖк¬NaOH¡¢NaCl¡¢ºì²èÄ©¡¢ÎåÏã·ÛµÈ£¬¼¼ÊõÔ±ÏÈÅäµÃNaOH¡¢NaClµÄÀ¥ºÏÒº2400 g£¬ÆäÖк¬80 g¡¡NaOH£¬81 g¡¡NaCl£®¼ÆË㣺

(1)»ìºÏÒºÖÐNaOHµÄÖÊÁ¿·ÖÊý£®

(2)Èç¹ûÈ¡24 g»ìºÏÒº£¬¼ÓÈëÒ»¶¨ÖÊÁ¿3.65£¥µÄÏ¡ÑÎËáÇ¡ºÃÍêÈ«·´Ó¦£¬¼ÆËãËù¼ÓÏ¡ÑÎËáµÄÖÊÁ¿£®

(3)24 g»ìºÏÒºÓëÏ¡ÑÎËá·´Ó¦ºóËùµÃÈÜÒºÖÐNaClµÄÖÊÁ¿·ÖÊý£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø