ÌâÄ¿ÄÚÈÝ
¸ù¾ÝÏÂÁи÷ÌâËù¸ø³öµÄÊý¾Ý£¬¿É·Ö±ðÇó³öÆä¡°ÈÜÖʵÄÖÊÁ¿·ÖÊý¡±»ò¡°ÈÜÖʵÄÎïÖʵÄÁ¿Å¨¶È¡±£¬ÊÔÅжϲ¢Çó½â¡£
£¨1£©ÉèNA±íʾ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÊýÖµ£¬ÈôijÇâÑõ»¯ÄÆÈÜÒºV LÖк¬ÓÐN¸öOH-£¬Ôò¿ÉÇó³ö´ËÈÜÒºÖÐ______Ϊ______¡£
£¨2£©ÒÑ֪ijÇâÑõ»¯ÄÆÈÜÒºÖÐNa£«ÓëH2OµÄ¸öÊýÖ®±ÈΪ1¡Ãa£¬Ôò¿ÉÇó³ö´ËÈÜÒºÖÐ______Ϊ______¡£
£¨3£©ÒÑÖª±ê×¼×´¿öÏÂ1Ìå»ýË®ÄÜÈܽâ500Ìå»ýµÄÂÈ»¯Ç⣬Ôò¿ÉÇó³ö±ê×¼×´¿öÏÂÂÈ»¯Çâ±¥ºÍÈÜÒºÖÐ______Ϊ______¡£
£¨4£©ÒÑÖª½«100 mLÂÈ»¯ÂÁµÄË®ÈÜÒº¼ÓÈÈÕô¸É×ÆÉÕ£¬¿ÉµÃµ½°×É«¹ÌÌåb g£¬Ôò¿ÉÇó³öÔÂÈ»¯ÂÁÈÜÒºÖÐ______Ϊ______¡£
£¨1£©NaOHµÄÎïÖʵÄÁ¿Å¨¶È
£¨2£©NaOHµÄÖÊÁ¿·ÖÊý
£¨3£©HClµÄÖÊÁ¿·ÖÊý 44.9%
£¨4£©AlCl3µÄÎïÖʵÄÁ¿Å¨¶È mol/L
½âÎö
¢ñ.ʵÑéÊÒÅäÖÆ1mol/L Na2CO3ÈÜÒº250ml¡£
£¨1£©ÐèÒª¹ÌÌåNa2CO3 g£»£¨2£©¸ÃÈÜÒºÖеÄÑôÀë×ÓÊýĿΪ ¸ö£»
£¨3£©ÐèÒªÎïÖʵÄÁ¿Å¨¶ÈΪ5mol/L µÄNa2CO3ÈÜÒº ml£»
£¨4£©½«¸ÃÈÜÒºÓë×ãÁ¿Ï¡ÁòËá·´Ó¦£¬²úÉúµÄÆøÌåÔÚ±ê×¼×´¿öϵÄÌå»ýΪ L¡£
£¨5£©ÅäÖƸÃÈÜÒºµÄ²Ù×÷˳ÐòÊÇ(ÓÃ×Öĸ±íʾ,²»Öظ´Ê¹ÓÃ) ¡£
A£®³ÆÁ¿ | B£®Ï´µÓ | C£®¶¨ÈÝ | D£®Èܽâ E£®Ò¡ÔÈ F£®×ªÒÆ |
»Ø´ðÏÂÁÐÎÊÌ⣨ÌîÐòºÅ£©£º
£¨1£©ÏÂÁÐÒÇÆ÷ÖУº¢Ù©¶·£»¢ÚÈÝÁ¿Æ¿£»¢ÛÕôÁóÉÕÆ¿£»¢ÜÌìƽ£»¢Ý·ÖҺ©¶·£»¢ÞÁ¿Í²£»
¢ßȼÉճס£³£ÓÃÓÚÎïÖÊ·ÖÀëµÄÊÇ________________£¬ÆäÖиù¾ÝÎïÖʷе㲻ͬÀ´·ÖÀëÎïÖʵÄÒÇÆ÷ÊÇ____________¡££¨ÓÃÐòºÅÌîд£©
£¨2£©½ñÓûÓÃNaOH¹ÌÌåÅäÖÆ220mL 0.2mol/LµÄNaOHÈÜÒº¡£¸ù¾ÝÌâÒâÌî¿Õ£º
A£®ÅäÖƸÃÈÜҺӦѡÓò£Á§ÒÇÆ÷_________mLÈÝÁ¿Æ¿¡£ |
B£®ÓÃÍÐÅÌÌìƽ³ÆÈ¡ ________g NaOH¹ÌÌå¡£ |
C£®½«³ÆºÃµÄNaOH¹ÌÌå·ÅÖÁÉÕ±ÖУ¬µ¹ÈëÔ¼25mLÕôÁóË®£¬ÓÃ__________½Á°èÖÁÍêÈ«Èܽ⡣´ýÀäÈ´ÖÁÊÒκ󣬽«ÉÕ±ÖеÄÈÜÒºÓò£Á§°ôÒýÁ÷תÒÆÖÁÈÝÁ¿Æ¿¡£ |
D£®ÓÃÉÙÁ¿ÕôÁóˮϴµÓÉÕ±ÄڱںͲ£Á§°ô2-3´Î£¬²¢½«Ã¿´ÎÏ´µÓµÄÈÜÒº¶¼×¢ÈëÈÝÁ¿Æ¿£¬ ÇáÇáÒ¡¶¯ÈÝÁ¿Æ¿£¬Ê¹ÈÜÒº»ìºÍ¾ùÔÈ¡£ |
F£®ÅäÖƺõÄÈÜÒº__________£¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©³¤ÆÚ´æ·ÅÔÚÈÝÁ¿Æ¿ÖС£