ÌâÄ¿ÄÚÈÝ
ÈçͼÊÇËáºÍ¼î·¢ÉúÖкͷ´Ó¦µÄʾÒâͼʵÑé²Ù×÷ÈçÏ£º
²½Öè1£ºÔÚÉÕ±ÖмÓÈë10mLÇâÑõ»¯ÄÆÈÜÒº£¬ÔÙµÎÈ˼¸µÎ·Ó̪ÊÔÒº£¬ÈçͼÖТ٣®
£¨1£©´ËʱÉÕ±ÖÐÈÜÒºÊÇ É«£®
£¨2£©¼ÓÈë·Ó̪ÊÔÒºµÄÄ¿µÄÊÇ £®
²½Öè2£ºÔÙÓõιÜÂýÂýµÎÈëÏ¡ÑÎËᣬ²¢²»¶Ï½Á°èÈÜÒº£¬ÖÁÈÜÒºÑÕÉ«Ç¡ºÃ±ä³ÉÎÞɫΪֹ£¬ÈçͼÖТڢۣ®
£¨3£©ÕâÒ»¹ý³ÌÖÐÇâÑõ»¯ÄÆÈÜÒºµÄpHÈçºÎ±ä»¯£¿ £®
£¨4£©Óò£Á§°ô²»¶Ï½Á°èÈÜÒºµÄÄ¿µÄÊÇ £®
£¨5£©ÔÚÉÕ±ÖУ¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ £®
²½Öè3£ºÈ¡¼¸µÎÉÏÊö·´Ó¦ºóµÄÎÞÉ«ÈÜÒºµÎÔÚ²£Á§Æ¬ÉÏ£¬Óõ紵·çʹҺÌåÕô·¢£®
£¨6£©¼ÙÈç×îºóÔÚ²£Á§Æ¬Éϵõ½µÄÊÇ´¿¾»ÎÄãÈçºÎÖ¤Ã÷¸ÃÎïÖÊÊÇÂÈ»¯Äƶø²»ÊÇÇâÑõ»¯ÄÆ£¿
Çë¼òÊöʵÑé²½ÖèºÍÏÖÏó£º £®
¡¾´ð°¸¡¿·ÖÎö£º·Ó̪Óö¼îÐÔÈÜÒº±äºì£¬¿ÉÒÔÓÃÀ´¼ìÑéËá¼îÊÇ·ñ·¢ÉúÖкͷ´Ó¦£¬Ïò¼îÖмÓËᣬÈÜÒºµÄPHÓÉ´ó±äС£¬Óò£Á§°ô½Á°è¿É¼ÓËÙËá¼îÖкͣ¬Çø·ÖÂÈ»¯ÄƺÍÇâÑõ»¯ÄÆ¿ÉÓ÷Ó̪ÊÔÒº£®
½â´ð£º½â£º£¨1£©¼îÈÜҺʹ·Ó̪ÊÔÒº±äºì£¬¹Ê´ËʱÉÕ±ÖÐÈÜÒºÊǺìÉ«£®
£¨2£©Ëá¼îÖкÍʱ£¬¼ÓÈë·Ó̪ÊÔÒºµÄÄ¿µÄÊÇÏÔʾÈÜÒºÖÐËáºÍ¼îÊÇ·ñ·¢Éú·´Ó¦£®
£¨3£©Ïò¼îÖмÓËáʱ£¬ÈÜÒºµÄ PHÓÉ´ó±äС£®
£¨4£©Ëá¼îÖкÍʱ£¬Óò£Á§°ô²»¶Ï½Á°èÈÜÒºµÄÄ¿µÄÊÇ Ê¹ËáºÍ¼î³ä·Ö·¢Éú»¯Ñ§·´Ó¦£®
£¨5£©ÇâÑõ»¯ÄƺÍÑÎËá·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ NaOH+HCl¨TNaCl+H2O£®
£¨6£©Çø·ÖÂÈ»¯ÄƺÍÇâÑõ»¯ÄÆʱ¿É¸ù¾ÝÆäÈÜÒºµÄËá¼îÐÔ²»Í¬£¬·½·¨ÊÇ£º
È¡²£Á§Æ¬ÉÏÊÊÁ¿¹ÌÌåÓÚÊÔ¹ÜÖУ¬¼ÓË®Èܽ⣬ÏòÆäÖеÎÈëÎÞÉ«·Ó̪ÊÔÒº£¬ÈÜÒºÈÔΪÎÞÉ«£®
¹Ê´ð°¸Îª£º£¨1£©ºì£®
£¨2£©ÏÔʾÈÜÒºÖÐËáºÍ¼îÊÇ·ñ·¢Éú·´Ó¦£®
£¨3£©PHÓÉ´ó±äС£®
£¨4£©Ê¹ËáºÍ¼î³ä·Ö·¢Éú»¯Ñ§·´Ó¦£®
£¨5£©NaOH+HCl¨TNaCl+H2O£®
£¨6£©È¡²£Á§Æ¬ÉÏÊÊÁ¿¹ÌÌåÓÚÊÔ¹ÜÖУ¬¼ÓË®Èܽ⣬ÏòÆäÖеÎÈëÎÞÉ«·Ó̪ÊÔÒº£¬ÈÜÒºÈÔΪÎÞÉ«£®
µãÆÀ£º´ËÌ⿼²éÁËËá¼îÖк͵IJÙ×÷¹ý³ÌºÍÔÀí£¬Òª×¢Òâ·Ó̪ÊÔÒºµÄÔËÓã®
½â´ð£º½â£º£¨1£©¼îÈÜҺʹ·Ó̪ÊÔÒº±äºì£¬¹Ê´ËʱÉÕ±ÖÐÈÜÒºÊǺìÉ«£®
£¨2£©Ëá¼îÖкÍʱ£¬¼ÓÈë·Ó̪ÊÔÒºµÄÄ¿µÄÊÇÏÔʾÈÜÒºÖÐËáºÍ¼îÊÇ·ñ·¢Éú·´Ó¦£®
£¨3£©Ïò¼îÖмÓËáʱ£¬ÈÜÒºµÄ PHÓÉ´ó±äС£®
£¨4£©Ëá¼îÖкÍʱ£¬Óò£Á§°ô²»¶Ï½Á°èÈÜÒºµÄÄ¿µÄÊÇ Ê¹ËáºÍ¼î³ä·Ö·¢Éú»¯Ñ§·´Ó¦£®
£¨5£©ÇâÑõ»¯ÄƺÍÑÎËá·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ NaOH+HCl¨TNaCl+H2O£®
£¨6£©Çø·ÖÂÈ»¯ÄƺÍÇâÑõ»¯ÄÆʱ¿É¸ù¾ÝÆäÈÜÒºµÄËá¼îÐÔ²»Í¬£¬·½·¨ÊÇ£º
È¡²£Á§Æ¬ÉÏÊÊÁ¿¹ÌÌåÓÚÊÔ¹ÜÖУ¬¼ÓË®Èܽ⣬ÏòÆäÖеÎÈëÎÞÉ«·Ó̪ÊÔÒº£¬ÈÜÒºÈÔΪÎÞÉ«£®
¹Ê´ð°¸Îª£º£¨1£©ºì£®
£¨2£©ÏÔʾÈÜÒºÖÐËáºÍ¼îÊÇ·ñ·¢Éú·´Ó¦£®
£¨3£©PHÓÉ´ó±äС£®
£¨4£©Ê¹ËáºÍ¼î³ä·Ö·¢Éú»¯Ñ§·´Ó¦£®
£¨5£©NaOH+HCl¨TNaCl+H2O£®
£¨6£©È¡²£Á§Æ¬ÉÏÊÊÁ¿¹ÌÌåÓÚÊÔ¹ÜÖУ¬¼ÓË®Èܽ⣬ÏòÆäÖеÎÈëÎÞÉ«·Ó̪ÊÔÒº£¬ÈÜÒºÈÔΪÎÞÉ«£®
µãÆÀ£º´ËÌ⿼²éÁËËá¼îÖк͵IJÙ×÷¹ý³ÌºÍÔÀí£¬Òª×¢Òâ·Ó̪ÊÔÒºµÄÔËÓã®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿