ÌâÄ¿ÄÚÈÝ
µª»¯ÂÁ(AlN)ÊÇÒ»ÖÖÐÂÐÍÎÞ»ú·Ç½ðÊô²ÄÁÏ¡£ÎªÁË·ÖÎöijAlNÑùÆ·£¨ÑùÆ·ÖеÄÔÓÖʲ»ÓëNaOHÈÜÒº·´Ó¦£©ÖÐ AlNµÄº¬Á¿£¬Ä³ÊµÑéС×éÉè¼ÆÁËÈçÏÂÁ½ÖÖʵÑé·½°¸¡£ÒÑÖª£ºAlN+NaOH+H2O£½NaAlO2+NH3¡ü
¡¾·½°¸1¡¿È¡Ò»¶¨Á¿µÄÑùÆ·£¬ÓÃÒÔÏÂ×°ÖòⶨÑùÆ·ÖÐAlNµÄ´¿¶È(¼Ð³Ö×°ÖÃÒÑÂÔÈ¥)¡£
£¨1£©ÉÏͼװÖÃÖУ¬UÐιÜBÖÐËù×°¹ÌÌåΪ________£¬CÖÐÇòÐθÉÔï¹ÜµÄ×÷ÓÃÊÇ_______________________¡£
£¨2£©¹Ø±ÕK1´ò¿ªK2£¬ÔÙ´ò¿ª·ÖҺ©¶·»îÈû£¬¼ÓÈëNaOHŨÈÜÒº£¬ÖÁ²»ÔÙ²úÉúÆøÌå¡£´ò¿ªK1£¬Í¨È뵪ÆøÒ»¶Îʱ¼ä£¬²â¶¨C×°Ö÷´Ó¦Ç°ºóµÄÖÊÁ¿±ä»¯¡£Í¨È뵪ÆøµÄÄ¿µÄÊÇ_______________________________________¡£
£¨3£©ÓÉÓÚÉÏÊö×°Öû¹´æÔÚ____________ȱÏÝ£¬µ¼Ö²ⶨ½á¹ûÆ«¸ß¡£
¡¾·½°¸2¡¿°´ÒÔϲ½Öè²â¶¨ÑùÆ·ÖÐAlNµÄ´¿¶È£º
£¨4£©²½Öè¢ÚÉú³É³ÁµíµÄÀë×Ó·½³ÌʽΪ___________________¡£
£¨5£©²½Öè¢ÛµÄ²Ù×÷ÖÐÓõ½µÄÖ÷Òª²£Á§ÒÇÆ÷ÊÇ_________¡£AlNµÄ´¿¶ÈÊÇ__________£¨ÓÃm1¡¢m2±íʾ£©¡£
ÒÑÖªÁòÌú¿óµÄÖ÷Òª³É·ÖÊÇFeS2£¨ÌúÔªËسÊ+2¼Û£¬ÁòÔªËسʡª1¼Û£©¡£ÒÔÏÂÊÇ·ÖÎöÁòÌú¿óÖÐFeS2º¬Á¿µÄÈýÖÖ·½·¨£¬¸÷·½·¨µÄ²Ù×÷Á÷³ÌͼÈçÏ£º
Çëͬ´ðÏÂÁÐÎÊÌ⣺
(1)Á÷³ÌͼÖвÙ×÷¢Ù¡¢¢Ú¡¢¢Û·Ö±ðÖ¸µÄÊÇ£º¢Ù____________¡¢¢Ú___________¡¢¢Û________¡£
²Ù×÷¢Ü¡¢¢ÝÓõ½µÄÖ÷ÒªÒÇÆ÷ÊÇ£º¢Ü_________¡¢¢Ý__________(ÿ¿ÕÌî1¡«2¸öÒÇÆ÷)¡£
(2)ÅжÏÈÜÒºÖÐSO42-Àë×Ó¼º³ÁµíÍêÈ«µÄ·½·¨ÊÇ______________________________________¡£
(3)ijͬѧÓ÷½·¨¢ó²â¶¨ÊÔÑùÖÐFeÔªËصĺ¬Á¿£¬ÐèҪ׼ȷÅäÖÆKMnO4±ê×¼ÈÜÒº£¬ÏÂÁÐÒòËص¼ÖÂËùÅäÖƵÄÈÜҺŨ¶ÈÆ«´óµÄÓÐ
A£®íÀÂëÉúÐâ | B£®¶¨ÈÝʱ¸©ÊÓ |
C£®³ÆÁ¿Ê±ÎïÖʺÍíÀÂëλÖ÷´ÁË£¨ÐèÒªÓÎÂ룩 | D£®ÈÝÁ¿Æ¿Óôý×°ÒºÈó |
(4)ijͬѧ²ÉÓ÷½·¨¢ò·ÖÎö¿óʯÖеÄFeº¬Á¿£¬·¢Ïֲⶨ½á¹û×ÜÊÇÆ«¸ß£¬Ôò²úÉúÎó²îµÄ¿ÉÄÜÔÒòÊÇ______________________________________¡£
(5)³ÆÈ¡¿óʯÊÔÑù1.60g£¬°´·½·¨¢ñ·ÖÎö£¬³ÆµÃBaSO4µÄÖÊÁ¿Îª4.66g£¬¼ÙÉè¿óʯÖеÄÁòÔªËØÈ«²¿À´×ÔÓÚFeS2£¬Ôò¸Ã¿óʯÖÐFeS2µÄÖÊÁ¿·ÖÊýÊÇ_________________________¡£
ÏÂÁÐʵÑéÖУ¬ÎªÊµÏÖʵÑéÄ¿µÄ±ØÐë³ýÔÓ£¬ÆäÖÐÕýÈ·µÄÊÇ
ʵÑé | ³ýÔÓÊÔ¼Á | ʵÑéÄ¿µÄ | |
¢Ù | µçʯÓëË®·´Ó¦ | CuSO4ÈÜÒº | ÓÃKMnO4ËáÐÔÈÜÒº¼ìÑéÒÒȲµÄ»¹ÔÐÔ |
¢Ú | CH3CH2BrÓëNaOHÈÜÒº¹²ÈÈ | HNO3ÈÜÒº | ÓÃAgNO3ÈÜÒº¼ìÑéCH3CH2BrÖеÄBr |
¢Û | µí·ÛÓëÏ¡H2SO4ˮԡ¹²ÈÈ | HNO3ÈÜÒº | ÓÃÒø°±ÈÜÒº¼ìÑéË®½â²úÎïµÄ»¹ÔÐÔ |
¢Ü | C2H5OHÓëŨH2SO4¼ÓÈÈÖÁ170¡æ | NaOHÈÜÒº | ÓÃKMnO4ÈÜÒºÖ¤Ã÷¸Ã·´Ó¦ÎªÏûÈ¥·´Ó¦ |
¢Ý | ±½ÓëÒºäå·´Ó¦ | CCl4 | ÓÃAgNO3ÈÜÒºÖ¤Ã÷¸Ã·´Ó¦ÎªÈ¡´ú·´Ó¦ |
A. ¢Ù¢Ú¢Û¢Ü¢Ý B. Ö»ÓÐ¢Ú¢Ü¢Ý C. Ö»ÓÐ¢Ú¢Û¢Ü D. Ö»ÓТ٢ڢܢÝ