ÌâÄ¿ÄÚÈÝ

ijζȣ¨t¡æ£©ÏµÄÈÜÒºÖУ¬c£¨H£«£©£½10£­xmol/L£¬c£¨OH£­£©£½10£­y mol/L£¬xÓëyµÄ¹ØϵÈçÏÂͼËùʾ£®

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©´ËζÈʱ£¬Ë®µÄÀë×Ó»ýKwΪ¡¡¡¡¡¡¡¡£¬ Ôò¸ÃζÈt¡¡¡¡¡¡¡¡25¡æ£¨Ìî¡°£¾¡±¡°£¼¡±¡°£½¡±£©£®
£¨2£©Èô½«´Ëζȣ¨t¡æ£©Ï£¬pH£½11µÄ¿ÁÐÔÄÆÈÜÒºa L
ÓëpH£½1µÄÏ¡ÁòËáb L»ìºÏ£¨¼ÙÉè»ìºÏºóÈÜÒºÌå»ýµÄ΢С±ä»¯ºöÂÔ²»¼Æ£©£¬ÊÔͨ¹ý¼ÆËãÌîдÒÔϲ»Í¬Çé¿öʱÁ½ÖÖÈÜÒºµÄÌå»ý±È£¬²¢±È½ÏÈÜÒºÖи÷Àë×ÓµÄŨ¶È´óС£®
¢ÙÈôËùµÃ»ìºÏҺΪÖÐÐÔ£¬Ôòa¡Ãb£½¡¡¡¡¡¡¡¡£»´ËÈÜÒºÖи÷ÖÖÀë×ÓµÄŨ¶ÈÓÉ´óµ½Ð¡ÅÅÁÐ˳ÐòÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£®
¢ÚÈôËùµÃ»ìºÏÒºµÄpH£½2£¬Ôòa¡Ãb£½¡¡¡¡¡¡£»´ËÈÜÒºÖи÷ÖÖÀë×ÓµÄŨ¶ÈÓÉ´óµ½Ð¡ÅÅÁÐ˳ÐòÊÇ¡¡¡¡¡¡¡¡¡¡¡¡£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø