ÌâÄ¿ÄÚÈÝ

2006Äê8ÔÂ25ÈÕ£¬Ò»Á¾×°ÔØ´óÁ¿Å¨ÉÕ¼îÈÜÒºµÄ²Û¹Þ³µÔÚijһˮ¿âÉÏÓÎ×¹ÇÅ£¬²¿·ÖÉÕ¼îйÈëºÓµÀ¡£Óйز¿ÃÅѸËÙÏò±»ÎÛȾµÄË®ÓòÄÚ¼ÓÈëÏ¡ÑÎËᣬ½øÐпÆѧºÏÀíµÄ´¦Àí¡£
£¨1£©Ê¹ʴ¦Àí¹ý³ÌÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ________________¡£¸Ã·´Ó¦ÊôÓÚ___________·´Ó¦¡£
£¨2£©´¦Àí¹ý³ÌÖÐÒª²»¶ÏµØ¼ì²âºÓË®µÄpH£¬ÄãËùÖªµÀµÄ²âÁ¿ÈÜÒºpHµÄ²Ù×÷·½·¨ÊÇ________________________¡£´¦Àíºó£¬×÷ΪÒûÓÃˮԴ£¬ºÓË®ÖÐÉú³ÉµÄÑÎÎÞÐè´ÓË®ÖзÖÀë³öÀ´£¬Ô­ÒòÊÇ_____________¡£
£¨1£©NaOH+HCl==NaCl+H2O£»¸´·Ö½â·´Ó¦»òÖкͷ´Ó¦
£¨2£©Óò£Á§°ôպȡÉÙÁ¿ÈÜÒºÓÚpHÊÔÖ½ÉÏ£¬ÔÙ½«ÊÔÖ½ÑÕÉ«Óë±ê×¼±ÈÉ«¿¨¶Ô±ÈµÃ³öÈÜÒºµÄpH£»NaClÎÞ¶¾£¬¿ÉʳÓÃ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø