ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ä³ÂÁºÏ½ðÖк¬ÓкϽðÔªËØþ¡¢Í­¡¢¹è£¬ÎªÁ˲ⶨ¸ÃºÏ½ðÖÐÂÁµÄº¬Á¿£¬Éè¼ÆÁËÈçÏÂʵÑ飬Çë»Ø´ðÓйØÎÊÌ⣺

£¨1£©³ÆÈ¡ÑùÆ·a g£¬³ÆÁ¿Ê±Ó¦¸ÃʹÓõÄÖ÷ÒªÒÇÆ÷µÄÃû³ÆÊÇ___________¡£

£¨2£©½«ÑùÆ·ÈܽâÓÚ×ãÁ¿µÄÏ¡ÑÎËᣬ¹ýÂË¡£ÂËÒºÖÐÖ÷Òªº¬ÓÐ___________£¬ ÂËÔüÖк¬ÓÐ____________£¬Èܽ⡢¹ýÂËÓõ½µÄ²£Á§ÒÇÆ÷ÊÇ_________________¡£

£¨3£©ÂËÒºÖмӹýÁ¿NaOH ÈÜÒº¡¢¹ýÂË¡£ÓйصÄÀë×Ó·½³ÌʽÊÇ______________¡£

£¨4£©²½Ö裨3£©ÖеÄÂËÒºÖÐͨÈë×ãÁ¿µÄCO2ÆøÌ壬¿É²úÉú³Áµí£¬¹ýÂË¡£ÓйصÄÀë×Ó·½³ÌʽÊÇ________________________________________________¡£

£¨5£©²½Ö裨4£©¹ýÂ˺óµÄÂËÔüÓÃÕôÁóˮϴµÓÊý´Î£¬ºæ¸É²¢×ÆÉÕÖÁºãÖØ£¬ÀäÈ´ºó³ÆÁ¿£¬ÆäÖÊÁ¿ÊÇb g£¬Ô­ÑùÆ·ÖÐÂÁµÄÖÊÁ¿·ÖÊýΪ____________________¡£

£¨6£©Èô²½Ö裨3£©ÖмÓÈëNaOHµÄÁ¿²»×㣬ÔòʵÑé½á¹ûÆ«______£¨Ìî¡°¸ß¡±¡°µÍ¡±»ò¡°ÎÞÓ°Ï족£¬ÏÂͬ£©£»Èô²½Ö裨5£©ÖÐÂËÔüûÓÐÏ´µÓ£¬ÔòʵÑé½á¹ûÆ«_________¡£

¡¾´ð°¸¡¿ ÍÐÅÌÌìƽ AlCl3 ¡¢MgCl2 Cu¡¢Si ÉÕ±­¡¢ÆÕͨ©¶·¡¢²£Á§°ô Al3+ + 4OH£­ = [Al(OH)4]£­ Mg2+ + 2OH£­ = Mg(OH)2¡ý CO2 + [Al(OH)4]£­ = Al(OH)3¡ý + HCO µÍ ¸ß

¡¾½âÎö¡¿(1)ʹÓÃÍÐÅÌÌìƽ³ÆÈ¡ÑùÆ·ÖÊÁ¿£¬¹Ê´ð°¸Îª£ºÍÐÅÌÌìƽ£»

(2)ÂÁÓëÑÎËáÓ¦Éú³ÉÂÈ»¯ÂÁ¡¢MgÓëÑÎËá·´Ó¦Éú³ÉÂÈ»¯Ã¾£¬¹ýÂË£¬ÂËÒºÖÐÖ÷Òªº¬ÓÐAlCl3¡¢MgCl2£¬HCl£¬µ¥ÖʹèºÍÍ­²»Äܹ»ºÍÏ¡ÑÎËá·¢Éú·´Ó¦£¬ÁôÔÚÁËÂËÔüÖУ»Èܽ⡢¹ýÂ˹ý³ÌÐèÒªÒÇÆ÷ÓУºÉÕ±­¡¢Â©¶·¡¢²£Á§°ô£»¹Ê´ð°¸Îª£ºAlCl3¡¢MgCl2£¬HCl£¬Cu¡¢Si£»ÉÕ±­¡¢Â©¶·¡¢²£Á§°ô£»

(3)Ê£ÓàµÄÑÎËáÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³ÉÂÈ»¯ÄÆÓëË®£¬ÂÈ»¯Ã¾ÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³ÉÇâÑõ»¯Ã¾³ÁµíÓëÂÈ»¯ÄÆ£¬ÂÈ»¯ÂÁÓë¹ýÁ¿µÄÇâÑõ»¯ÄÆ·´Ó¦Éú³ÉÆ«ÂÁËáÄÆÓëÂÈ»¯ÄÆ£¬ÓйØÀë×Ó·½³ÌʽΪ£ºH++OH-¨TH2O¡¢Al3++4OH-¨TAlO2-+2H2O¡¢Mg2++2OH-¨TMg(OH)2¡ý£¬¹Ê´ð°¸Îª£ºH++OH-¨TH2O¡¢Al3++4OH-¨TAlO2-+2H2O¡¢Mg2++2OH-¨TMg(OH)2¡ý£»

(4)¹ýÁ¿¶þÑõ»¯Ì¼ÓëÆ«ÂÁËáÄÆÈÝÒ×·´Ó¦Éú³ÉÇâÑõ»¯ÂÁ³ÁµíÓë̼ËáÇâÄÆ£¬·´Ó¦Àë×Ó·½³ÌʽΪ£ºAlO2-+CO2+2H2O¨TAl(OH)3¡ý+HCO3-£¬¹Ê´ð°¸Îª£ºAlO2-+CO2+2H2O¨TAl(OH)3¡ý+HCO3-£»

(5)ËùµÃ³ÁµíΪÇâÑõ»¯ÂÁ£¬¼ÓÈÈ·Ö½âµÃµ½Ñõ»¯ÂÁÓëË®£¬·´Ó¦·½³ÌʽΪ£º2Al(OH)3Al2O3+3H2O£¬Ñõ»¯ÂÁÖÐÂÁµÄÖÊÁ¿Îªbg¡Á=g£¬¼´ÎªagºÏ½ðÖÐAlµÄÖÊÁ¿Îªg£¬¹ÊºÏ½ðÖÐAlµÄÖÊÁ¿·ÖÊý=¡Á100%=¡Á100%£¬¹Ê´ð°¸Îª£º¡Á100%£»

(6)ÇâÑõ»¯ÄÆÈÜÒº²»×㣬Éú³ÉµÄÇâÑõ»¯ÂÁ³Áµí¼õÉÙ£¬²â¶¨½á¹ûÆ«µÍ£»Ã»ÓÐÏ´µÓ³Áµí£¬µ¼Ö³ÁµíµÄÖÊÁ¿Æ«´ó£¬²â¶¨Éú³ÉµÄÑõ»¯ÂÁÖÊÁ¿Æ«´ó£¬²â¶¨½á¹ûÆ«¸ß£¬¹Ê´ð°¸Îª£ºµÍ£»¸ß¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø