ÌâÄ¿ÄÚÈÝ


ʹÓÃÈÝÁ¿Æ¿ÅäÖÃÈÜҺʱ£¬ÓÉÓÚ²Ù×÷²»µ±»áÒýÆðÎó²î£¬ÏÂÁÐÇé¿ö»áʹËùÅäÈÜҺŨ¶ÈÆ«µÍµÄÊÇ                                                      £¨    £©

¢ÙÓÃÌìÆ½³ÆÁ¿Ê±ËùÓÃíÀÂëÉúÐâ

¢ÚÓÃÁ¿Í²Á¿È¡ËùÐèŨÈÜҺʱ£¬ÑöÊӿ̶È

¢ÛÈÜÒº×ªÒÆµ½ÈÝÁ¿Æ¿ºó£¬ÉÕ±­¼°²£Á§°ôδÓÃÕôÁóˮϴµÓ   

¢Ü×ªÒÆÈÜҺǰÈÝÁ¿Æ¿ÄÚÓÐÉÙÁ¿ÕôÁóË®

¢Ý¶¨ÈÝʱ£¬¸©ÊÓÈÝÁ¿Æ¿µÄ¿Ì¶ÈÏß   

¢Þ¶¨ÈݺóÒ¡ÔÈ£¬·¢ÏÖÒºÃæ½µµÍ£¬ÓÖ²¹¼ÓÉÙÁ¿Ë®£¬ÖØÐ´ﵽ¿Ì¶ÈÏß

A£®¢Ú¢Ý        B£®¢Ú¢Û¢Þ      C£®¢Ù¢Ý¢Þ        D£®¢Û¢Þ


¡¾´ð°¸¡¿D

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º¢ÙíÀÂëÉúÐâµ¼ÖÂÈÜÖÊÁ¿Ôö¼Ó£¬ÈÜҺŨ¶ÈÆ«¸ß¡£¢ÚÑöÊÓµ¼ÖÂȡŨÈÜҺƫ¸ß£¬ÈÜÖÊÔö¼Ó£¬ËùÅäÈÜҺŨ¶ÈÔö´ó¡£¢ÛÉÕ±­¼°²£Á§°ôδϴµÓ£¬µ¼ÖÂÈÜÖÊÁ¿¼õÉÙ£¬ËùÅäÈÜҺŨ¶ÈÆ«µÍ¡£¢ÜÎÞÓ°Ïì¡£¢Ý¶¨ÈÝʱ¸©ÊÓ£¬µ¼ÖÂÈܼÁÁ¿¼õÉÙ£¬Å¨¶ÈÆ«´ó¡£¢Þ¶¨Èݺ󣬼ÓÉÙÁ¿Ë®£¬ÈܼÁÁ¿Ôö¼Ó£¬ËùÅäÈÜҺŨ¶È½µµÍ¡£

¿¼µã£ºÊµÑéÎó²î·ÖÎö


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ÅäÖÆ400 mL 0.5 mol·L£­1µÄNaOHÈÜÒº£¬ÊԻشðÏÂÁÐÎÊÌ⣺

£¨1£©¼ÆË㣺ÐèÒªNaOH¹ÌÌåµÄÖÊÁ¿Îª______¡£

£¨2£©Ä³Ñ§ÉúÓÃÍÐÅÌÌìÆ½³ÆÁ¿Ò»¸öСÉÕ±­µÄÖÊÁ¿£¬³ÆÁ¿Ç°°ÑÓÎÂë·ÅÔÚ±ê³ßµÄÁã¿Ì¶È´¦£¬ÌìÆ½¾²Ö¹Ê±·¢ÏÖ   Ö¸ÕëÔÚ·Ö¶ÈÅÌµÄÆ«ÓÒλÖ㬴Ëʱ×ó±ßµÄÍÐÅ̽«______(Ìî¡°¸ßÓÚ¡±»ò¡°µÍÓÚ¡±)ÓұߵÄÍÐÅÌ¡£ÓûʹÌìÆ½Æ½ºâ£¬Ëù½øÐеIJÙ×÷Ϊ_______¡£¼Ù¶¨×îÖճƵÃСÉÕ±­µÄÖÊÁ¿Îª______(Ìî¡°32.6 g¡±»ò¡°31.61 g¡±)£¬

£¨3£©ÅäÖÆ·½·¨£ºÉè¼ÆÎå¸ö²Ù×÷²½Ö裺

¢Ù ÏòÊ¢ÓÐNaOHµÄÉÕ±­ÖмÓÈë200 mLÕôÁóˮʹÆäÈܽ⣬²¢ÀäÈ´ÖÁÊÒΣ»

¢Ú ¼ÌÐøÍùÈÝÁ¿Æ¿ÖмÓÕôÁóË®ÖÁÒºÃæ½Ó½ü¿Ì¶ÈÏß1¡«2 cm´¦£»

¢Û ½«NaOHÈÜ񼄯²£Á§°ô×¢Èë500 mLÈÝÁ¿Æ¿ÖУ»

¢Ü ÔÚÉÕ±­ÖмÓÈëÉÙÁ¿µÄÕôÁóË®£¬Ð¡ÐÄÏ´µÓ2¡«3´ÎºóÒÆÈëÈÝÁ¿Æ¿£»

¢Ý ¸ÄÓýºÍ·µÎ¹Ü¼ÓÕôÁóË®ÖÁ¿Ì¶ÈÏߣ¬¼Ó¸ÇÒ¡ÔÈ¡£

ÊÔ½«ÒÔÉϲÙ×÷ÅųöÏȺó˳Ðò______¡£

£¨4£©Ä³Ñ§Éúʵ¼ÊÅäÖÆNaOHÈÜÒºµÄŨ¶ÈΪ0.48 mol·L£­1£¬Ô­Òò¿ÉÄÜÊÇ______¡£

A£®Ê¹ÓÃÂËÖ½³ÆÁ¿ÇâÑõ»¯ÄƹÌÌå

B£®ÈÝÁ¿Æ¿ÖÐÔ­À´´æÓÐÉÙÁ¿ÕôÁóË®

C£®ÈܽâNaOHµÄÉÕ±­Î´¾­¶à´ÎÏ´µÓ

D£®½ºÍ·µÎ¹Ü¼ÓË®ºó¶¨ÈÝʱÑöÊӿ̶È

£¨5£©ÔÚÏÂÁÐÅäÖÆ0.5 mol·L£­1 NaOHÈÜÒº¹ý³ÌʾÒâͼÖÐÓдíÎóµÄÊÇ(ÌîÐòºÅ)______¡£

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

¾«Ó¢¼Ò½ÌÍø