ÌâÄ¿ÄÚÈÝ
5£®¶¡±½ÌªÊÇÎÒ¹úÀúÊ·ÉϵÚÈý¸ö×ÔÖ÷¿ª·¢µÄ¹ú¼ÒÒ»ÀàÐÂÒ©£¬Ò²Êǹú¼ÊÉÏÊ׸ö×÷ÓÃÓÚ¼±ÐÔȱѪÐÔÄÔ×äÖжà¸ö²¡Àí»·½ÚµÄ´´ÐÂÒ©Î»ñ¹ú¼Ò¿Æ¼¼½ø²½¶þµÈ½±£¬ºÏ³É¶¡±½ÌªµÄÒ»ÖÖ·ÏßÈçÏ£ºÒÑÖª£º¢Ù
¢ÚEµÄºË´Å¹²ÕñÇâÆ×Ö»ÓÐÒ»×é·å£»
¢ÛCÄÜ·¢ÉúÒø¾µ·´Ó¦£®
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©DµÄ»¯Ñ§Ãû³ÆÊÇ2-¼×»ù±ûÏ©£¬CÖк¬ÓеĹÙÄÜÍÅÊÇäåÔ×Ó£®
£¨2£©A¡úBµÄ·´Ó¦ÀàÐÍΪȡ´ú·´Ó¦£¬B¡úCµÄ·´Ó¦ÀàÐÍΪÑõ»¯·´Ó¦£®
£¨3£©HµÄ½á¹¹¼òʽΪ
£¨4£©ÓÉDÉú³ÉEµÄ»¯Ñ§·½³ÌʽΪ
£¨5£©KÓëC»¥ÎªÍ¬ÏµÎÏà¶Ô·Ö×ÓÖÊÁ¿±ÈC´ó14£¬ÆäºË´Å¹²ÕñÇâÆ×ÓÐ4×é·å£¬ÇÒ·åÃæ»ýÖ®±ÈΪ2£º2£º1£º1£¬ÔòKµÄ½á¹¹¼òʽΪ
£¨6£©²ÎÕÕÉÏÊö¶¡±½ÌªµÄºÏ³É·Ïߣ¬Éè¼ÆÒ»ÌõÒÔ¼×È©ºÍ»¯ºÏÎïAΪÔÁϺϳÉ2-±½»ùÒÒ´¼£¨
µÄºÏ³É·Ïߣº
·ÖÎö EµÄºË´Å¹²ÕñÇâÆ×Ö»ÓÐÒ»×é·å£¬ÔòEΪ£¨CH3£©3CBr£¬¿ÉÖªDΪ
£¬¸ù¾ÝÐÅÏ¢¢Ù¿ÉÖªFΪ£¨CH3£©3CMgBr£¬Óɶ¡±½ÌªµÄ½á¹¹¿ÉÖªHΪ
£¬¿ÉÖªA¡¢B¡¢CÖк¬Óб½»·£¬ÔòAΪ
£¬BΪ
£¬CÄÜ·¢ÉúÒø¾µ·´Ó¦£¬ÔòCΪ
£¬GΪ
£®
£¨6£©Óɼ×È©ºÍ
ºÏ³É2Ò»±½»ùÒÒ´¼£¬¿ÉÒÔÓüױ½ÓëÂÈÆø¹âÕÕÌõ¼þÏ·¢ÉúÈ¡´úÉú³ÉÒ»Âȼױ½£¬ÔÙÓëþ¡¢ÒÒÃÑ×÷ÓÃÉú³É
£¬
ÔÙÓë¼×È©·´Ó¦¿ÉµÃ2Ò»±½»ùÒÒ´¼£®
½â´ð ½â£ºEµÄºË´Å¹²ÕñÇâÆ×Ö»ÓÐÒ»×é·å£¬ÔòEΪ£¨CH3£©3CBr£¬¿ÉÖªDΪ
£¬¸ù¾ÝÐÅÏ¢¢Ù¿ÉÖªFΪ£¨CH3£©3CMgBr£¬Óɶ¡±½ÌªµÄ½á¹¹¿ÉÖªHΪ
£¬¿ÉÖªA¡¢B¡¢CÖк¬Óб½»·£¬ÔòAΪ
£¬BΪ
£¬CÄÜ·¢ÉúÒø¾µ·´Ó¦£¬ÔòCΪ
£¬GΪ
£®
£¨1£©DΪ
£¬»¯Ñ§Ãû³ÆÊÇ2-¼×»ù±ûÏ©£¬CΪ
£¬º¬ÓеĹÙÄÜÍÅÊÇÈ©»ù¡¢äåÔ×Ó£¬
¹Ê´ð°¸Îª£º2-¼×»ù±ûÏ©£»È©»ù¡¢äåÔ×Ó£»
£¨2£©A¡úBµÄ·´Ó¦ÀàÐÍΪȡ´ú·´Ó¦£¬B¡úCµÄ·´Ó¦ÀàÐÍΪÑõ»¯·´Ó¦£¬
¹Ê´ð°¸Îª£ºÈ¡´ú·´Ó¦£»Ñõ»¯·´Ó¦£»
£¨3£©HµÄ½á¹¹¼òʽΪ£º
£¬
¹Ê´ð°¸Îª£º
£»
£¨4£©ÓÉDÉú³ÉEµÄ»¯Ñ§·½³ÌʽΪ£º
+HBr¡ú£¨CH3£©3CBr£¬
¹Ê´ð°¸Îª£º
+HBr¡ú£¨CH3£©3CBr£»
£¨5£©KÓëC£¨
£©»¥ÎªÍ¬ÏµÎÏà¶Ô·Ö×ÓÖÊÁ¿±ÈC´ó14£¬ÆäºË´Å¹²ÕñÇâÆ×ÓÐ4×é·å£¬ÇÒ·åÃæ»ýÖ®±ÈΪ2£º2£º1£º1£¬ÔòKµÄ½á¹¹¼òʽΪ
£¬
¹Ê´ð°¸Îª£º
£»
£¨6£©Óɼ×È©ºÍ
ºÏ³É2Ò»±½»ùÒÒ´¼£¬¿ÉÒÔÓüױ½ÓëÂÈÆø¹âÕÕÌõ¼þÏ·¢ÉúÈ¡´úÉú³ÉÒ»Âȼױ½£¬ÔÙÓëþ¡¢ÒÒÃÑ×÷ÓÃÉú³É
£¬
ÔÙÓë¼×È©·´Ó¦¿ÉµÃ2Ò»±½»ùÒÒ´¼£¬ºÏ³É·ÏßΪ
£¬
¹Ê´ð°¸Îª£º
£®
µãÆÀ ±¾Ì⿼²éÓлúÎïµÄÍÆ¶ÏÓëºÏ³É£¬³ä·ÖÀûÓÃÓлúÎï·Ö×Ó¡¢JµÄ½á¹¹Óë·´Ó¦Ìõ¼þÍÆ¶Ï£¬×¢Òâ¶ÔÌâÄ¿ÐÅÏ¢µÄÀí½â£¬ÊìÁ·ÕÆÎÕ¹ÙÄÜÍŵÄÐÔÖÊÓëת»¯£¬ÌâÄ¿ÄѶÈÖеȣ®
| Ñõ»¯Îï | Ëá | ¼î | ÑÎ | |
| A | Fe3O4 | CH3COOH | NH3•H2O | £¨NH4£©2SO 4 |
| B | SO2 | H2SO4 | NaOH | Na2O2 |
| C | CO | HNO3 | Cu2£¨OH£©2CO3 | FeSO4 |
| D | H2O | NaHSO4 | Ba£¨OH£©2 | Na2CO3 |
| A£® | A | B£® | B | C£® | C | D£® | D |
| A£® | ÁòËáÇâ¼ØºÍÇâÑõ»¯±µ°´µÈÎïÖʵÄÁ¿ÔÚÈÜÒºÖз´Ó¦£ºBa2++OH-+H++SO42-=BaSO4¡ý+2H2O | |
| B£® | ̼Ëá¸ÆÈÜÓÚ´×ËáÖУºCaCO3+2H+=Ca2++CO2¡ü+2H2O | |
| C£® | ¹ýÁ¿¶þÑõ»¯Ì¼¸ú¿ÁÐԼط´Ó¦£» CO2+2OH-=CO32-+H2O | |
| D£® | ÄÆ¸úË®·´Ó¦£ºNa+2H2O=Na++2OH-+H2¡ü |
£¨Ò»¶¨Ìõ¼þÏ£¬MnO4-¿ÉÓëMn2+·´Ó¦Éú³ÉMnO2£©
ÒÑÖª£ºÉú³ÉÇâÑõ»¯Îï³ÁµíµÄpH
| Al£¨OH£©3 | Fe£¨OH£©2 | Fe£¨OH£©3 | |
| ¿ªÊ¼³Áµíʱ | 3.4 | 6.3 | 2.7 |
| ÍêÈ«³Áµíʱ | 5.2 | 9.7 | 3.2 |
£¨2£©¼ìÑéÂËÒºÖл¹´æÔÚFe2+µÄ·½·¨ÊÇÈ¡ÉÙÁ¿ÂËÒº£¬µÎ¼ÓKMnO4ÈÜÒº£¬KMnO4ÈÜÒºÍÊÉ«£¨×¢Ã÷ÊÔ¼Á¡¢ÏÖÏ󣩣®
£¨3£©¡°³ýÔÓ¡±»·½ÚÓÐÈçϼ¸¸ö²½Ö裺
¢ñ£®ÏòÂËÒºÖмÓÈë¹ýÁ¿KMnO4ÈÜÒº£¬µ÷½ÚÈÜÒºµÄpHԼΪ3.2£»
¢ò£®¼ÓÈÈ£¬²úÉú´óÁ¿×ØÉ«³Áµí£¬¾²Öã¬ÉϲãÈÜÒº³Ê×ϺìÉ«£º
¢ó£®¼ÓÈëMnSO4ÖÁ×ϺìÉ«Ïûʧ£¬¹ýÂË£®
¢Ù²½Öè¢ñµÄÄ¿µÄÊǽ«Fe2+Ñõ»¯ÎªFe3+£»µ÷½ÚÈÜÒºµÄpHΪ3.2µÄÄ¿µÄÊǵ÷½ÚpHֵʹÌúÔªËØ³ÁµíÍêÈ«£®
¢ÚÏò¢óµÄ³ÁµíÖмÓÈëŨHCl²¢¼ÓÈÈ£¬ÄÜ˵Ã÷³ÁµíÖдæÔÚMnO2µÄÏÖÏóÊÇÓлÆÂÌÉ«ÆøÌåÉú³É£®
¢Û¢ôÖмÓÈëMnSO4µÄÄ¿µÄÊdzýÈ¥¹ýÁ¿µÄMnO4-£®
£¨4£©´Ó¶à´ÎÑ»·Ê¹ÓúóĸҺÖпɻØÊÕµÄÖ÷ÒªÎïÖÊÊÇK2SO4£¨Ìѧʽ£©£®
| A£® | ÓÃСËÕ´òÖÎÁÆÎ¸Ëá¹ý¶à | |
| B£® | Éúʯ»Ò×÷ʳƷ¸ÉÔï¼Á | |
| C£® | ´òÄ¥´ÅÊ¯ÖÆÖ¸ÄÏÕë | |
| D£® | ËáÐÔÖØ¸õËá¼Ø¼ìÑé˾»úÊÇ·ñ¾Æºó¼Ý³µ |
| A£® | B£® | C£® | D£® |