ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿¡°¸ÖÊÇ»¢£¬·°ÊÇÒí£¬¸Öº¬·°ÓÌÈ绢ÌíÒí¡±£¬·°ÊÇ¡°ÏÖ´ú¹¤ÒµµÄζ¾«¡±¡£·°¶ÔÏ¡ËáÊÇÎȶ¨µÄ£¬µ«ÊÒÎÂÏÂÄÜÈܽâÓÚŨÏõËáÖÐÉú³É¡£

(1)Çëд³ö½ðÊô·°ÓëŨÏõËá·´Ó¦µÄÀë×Ó·½³Ìʽ£º________________________

(2)×ÆÉÕʱ¿ÉÉú³É·°µÄÑõ»¯ÎïÇëд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º_________

(3)ÊǽÏÇ¿µÄÑõ»¯¼Á¡£ËüÄÜÓë·ÐÌÚµÄŨÑÎËá×÷ÓòúÉúÂÈÆø£¬ÆäÖз°ÔªËر»»¹Ô­ÎªÀ¶É«µÄÇëд³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ£º________________________

(4)ÊÇÁ½ÐÔÑõ»¯ÎÓëÇ¿¼î·´Ó¦Éú³É·°ËáÑΣ¨ÒõÀë×ÓΪ£©£¬ÈÜÓÚÇ¿ËáÉú³Éº¬·°ÑõÀë×ÓµÄÑΡ£Çëд³ö·Ö±ðÓëÉÕ¼îÈÜÒººÍÏ¡ÁòËá·´Ó¦Éú³ÉµÄÑεĻ¯Ñ§Ê½£º

______________________

(5)¹¤ÒµÉÏÓýӴ¥·¨ÖÆÁòËáʱҪÓõ½¡£ÔÚÑõ»¯µÄ¹ý³ÌÖУ¬450¡æʱ·¢ÉúÓëÖ®¼äµÄת»¯£ºËµÃ÷ÔÚ½Ó´¥·¨ÖÆÁòËá¹ý³ÌÖÐËùÆðµÄ×÷ÓÃÊÇ________________________

¡¾´ð°¸¡¿V+6H++5NO3-=VO2++5NO2¡ü+3H2O2NH4VO3V2O5+2NH3¡ü+H2OV2O5+6H++2Cl-2VO2++Cl2¡ü+3H2ONa3VO4 (VO2)2SO4´ß»¯¼Á£¨´ß»¯×÷Óã©

¡¾½âÎö¡¿

(1)·°ÊÒÎÂÏÂÄÜÈܽâÓÚŨÏõËáÖÐÉú³ÉVO2+£¬¹Ê½ðÊô·°ÓëŨÏõË᣺V+6H++5NO3-=VO2++5NO2¡ü+3H2O£»×ÛÉÏËùÊö£¬±¾Ìâ´ð°¸ÊÇ£ºV+6H++5NO3-=VO2++5NO2¡ü+3H2O£»

(2)¸ù¾ÝÌâÒâ×ÆÉÕNH4VO3ʱ¿ÉÉú³É·°µÄÑõ»¯ÎïV2O5£¬Æä·½³ÌʽΪ£º2NH4VO3V2O5+2NH3¡ü+H2O£»×ÛÉÏËùÊö£¬±¾Ìâ´ð°¸ÊÇ£º2NH4VO3V2O5+2NH3¡ü+H2O¡£

(3)ŨÑÎËáÓëV2O5·´Ó¦ÂÈÆø£¬ÂÈÔªËصĻ¯ºÏ¼ÛÉý¸ß£¬·°ÔªËر»»¹Ô­ÎªÀ¶É«µÄVO2+£¬Æä·´Ó¦Àë×Ó·½³ÌʽΪ£ºV2O5+6H++2Cl-2VO2++Cl2¡ü+3H2O£»×ÛÉÏËùÊö£¬±¾Ìâ´ð°¸ÊÇ£ºV2O5+6H++2Cl-2VO2++Cl2¡ü+3H2O¡£

(4)V2O5ÓëÇ¿¼î·´Ó¦Éú³ÉNa3VO4£¬V2O5ÓëÇ¿ËáÉú³É(VO2)2SO4£»×ÛÉÏËùÊö£¬±¾Ìâ´ð°¸ÊÇ£ºNa3VO4£¬(VO2)2SO4¡£

(5)ÓÉ·½³ÌʽV2O5+SO2=2VO2+SO3¡¢4VO2+O2=2V2O5¿ÉÖª£¬ËµÃ÷V2O5ÔÚ½Ó´¥·¨ÖÆÁòËá¹ý³ÌÖÐÆðµ½´ß»¯×÷Óã»×ÛÉÏËùÊö£¬±¾Ìâ´ð°¸ÊÇ£º´ß»¯¼Á£¨´ß»¯×÷Óã©¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø