ÌâÄ¿ÄÚÈÝ

³£ÎÂÏ£¬ÏÂÁи÷×éÀë×ÓÔÚÖ¸¶¨ÈÜÒºÖÐÒ»¶¨ÄÜ´óÁ¿¹²´æµÄÊÇ

¢Ù0.1 mol¡¤L£­1NaAlO2ÈÜÒº£ºH+¡¢Na+¡¢Cl£­¡¢SO42£­

¢ÚpH=11µÄÈÜÒºÖУºCO32£­¡¢Na+¡¢AlO2£­¡¢NO3£­¡¢S2£­¡¢SO32-

¢ÛË®µçÀëµÄH+Ũ¶ÈΪ10£­12mol¡¤L£­1µÄÈÜÒºÖУºCl£­¡¢CO32£­¡¢NO3£­¡¢SO32-

¢Ü¼ÓÈëMgÄܷųöH2µÄÈÜÒºÖУºMg2+¡¢NH4+¡¢Cl£­¡¢K+¡¢SO42£­

¢Ýʹ¼×»ù³È±ä»ÆµÄÈÜÒºÖУºFe2+¡¢MnO4£­¡¢NO3£­¡¢Na+¡¢SO42£­

¢ÞÖÐÐÔÈÜÒºÖУºFe3+¡¢Al3+¡¢NO3£­¡¢Cl£­¡¢Na+

A£®¢Ù¢Û¢Ý B£®¢Ú¢Ü C£®¢Ú¢Ý¢Þ D£®¢Ü¢Ý

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

º£Ë®ÊDZ¦¹óµÄ×ÊÔ´±¦¿â£¬Ä¿Ç°Âȼҵ¡¢º£Ë®Ìáþ¡¢º£Ë®ÌáäåΪÈËÀàÌṩÁË´óÁ¿¹¤ÒµÔ­ÁÏ¡£ÏÂͼÊǺ£Ë®×ÛºÏÀûÓõIJ¿·ÖÁ÷³Ìͼ£¬¾Ýͼ»Ø´ðÎÊÌ⣺

£¨1£©Óɺ£Ë®É¹ÖƵĴÖÑÎÖк¬ÓÐCa2+¡¢Mg2+¡¢SO42£­µÈÀë×Ó£¬Îª³ýÈ¥ÕâЩÀë×Ó£¬Ëù¼ÓÊÔ¼Á¼°ÆäÏȺó˳ÐòΪ(д»¯Ñ§Ê½) ______________________¡£

£¨2£©¢ÙĿǰ½ÏÏȽøµÄµç½âÖÆ¼î·¨ÊÇÀë×Ó½»»»Ä¤µç½â·¨£¬¼´ÓÃÑôÀë×Ó½»»»Ä¤°Ñµç½â²Û¸ô³ÉÒõ¼«ÊÒºÍÑô¼«ÊÒ£¬Æä×÷ÓÃÊÇ___________£¨Ð´2Ìõ£©£¬µç½â±¥ºÍʳÑÎË®µÄ»¯Ñ§·´Ó¦·½³ÌʽΪ______________¡£

¢ÚÖÆÈ¡MgCl2µÄ¹ý³ÌÖÐÉæ¼°·´Ó¦£ºMgCl2¡¤6H2OMgCl2+6H2O£¬¸Ã·´Ó¦ÒªÔÚHClÆø·ÕÖнøÐУ¬Ô­ÒòÊÇ_______________¡£

£¨3£©¿à±ÖÐͨÈëCl2Öû»³öBr2£¬´µ³öºóÓÃSO2ÎüÊÕ£¬Ð´³öÓÃSO2ÎüÊÕ·¢ÉúµÄÀë×Ó·½³Ìʽ_________£¬ÓÉ´ËÅжÏCl2¡¢Br2¡¢SO2µÄÑõ»¯ÐÔÓÉÇ¿µ½ÈõµÄ˳ÐòΪ__________________¡£

£¨4£©Ò²Óй¤ÒÕÊÇÔÚ´µ³öBr2ºóÓÃ̼ËáÄÆÈÜÒºÎüÊÕ£¬ÐγÉä廝įºÍäåËáÄÆ£¬Í¬Ê±ÓÐCO2·Å³ö¡£¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ_____________£»×îºóÔÙÓÃH2SO4´¦ÀíµÃµ½Br2£¬Ö®ºó¼ÓÈëCCl4½øÐÐBr2µÄÝÍÈ¡£¬×îÖÕÓÃ_____________·½·¨µÃµ½µ¥ÖÊBr2¡£

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

¾«Ó¢¼Ò½ÌÍø