·ÖÎö ¢ñ£¨1£©ÓÉÁúµ¨Ëá¼×õ¥µÄ½á¹¹¼òʽÅжϺ¬ÓеĹÙÄÜÍÅ£»
£¨2£©·Ö×ÓÖк¬ÓзÓôÇ»ù£¬¾ßÓзӵÄÐÔÖÊ£¬·ÓôÇ»ùµÄËáÐÔСÓÚ̼ËᣬÓë̼ËáÄÆ·´Ó¦Éú³É̼ËáÇâÄÆ£¬º¬ÓÐõ¥»ù£¬¾ßÓÐõ¥µÄÐÔÖÊ£¬¾Ý´Ë½áºÏÑ¡Ïî½â´ð£»
£¨3£©·ÓôÇ»ù¡¢õ¥»ù¾ùÓëÇâÑõ»¯ÄÆ·¢Éú·´Ó¦£»
¢ò£®XÔÚÏ¡ÁòËá¡¢¼ÓÈÈÌõ¼þÏÂÉú³ÉÁúµ¨ËáÓëA£¬Îªõ¥µÄË®½â·´Ó¦£¬AΪ´¼£¬A·¢ÉúÏûÈ¥·´Ó¦Éú³ÉC4H8£¬AÖк¬Èý¸ö¼×»ù£¬ÔòAΪ£¨CH3£©3COH£¬C4H8Ϊ£¨CH3£©2C=CH2£¬ÓëHBr·¢Éú¼Ó³É·´Ó¦Éú³ÉC4H9Br£¬C4H9Br·¢Éú±´úÌþµÄË®½â·´Ó¦Éú³ÉB£¬B¿ÉÒÔÁ¬Ðø·¢ÉúÑõ»¯·´Ó¦£¬¹ÊC4H9BrΪ£¨CH3£©2CHCH2Br£¬BΪ£¨CH3£©2CH2CH2OH£¬CΪCΪ£¨CH3£©2CHCHO£¬DΪ£¨CH3£©2CHCOOH£¬ÔòXΪ£¬¾Ý´Ë½â´ð£®
½â´ð ½â£º¢ñ£¨1£©ÓÉÁúµ¨Ëá¼×õ¥µÄ½á¹¹¼òʽ£¬¿ÉÖªº¬ÓеĹÙÄÜÍÅÓУºõ¥»ù¡¢ôÇ»ù£¬¹Ê´ð°¸Îª£ºõ¥»ù¡¢ôÇ»ù£»
£¨2£©A£®²»ÄÜ·¢ÉúÏûÈ¥·´Ó¦£¬¹ÊAÕýÈ·£»
B£®º¬ÓзÓôÇ»ù£¬ÄÜÓëäåË®·¢ÉúÁÚ¶Ôλȡ´ú·´Ó¦£¬ËùÒÔ1molÁúµ¨Ëá¼×õ¥×î¶àÄÜÓë3moläå·´Ó¦£¬¹ÊBÕýÈ·£»
C£®º¬ÓÐõ¥»ù£¬¾ßÓÐõ¥µÄÐÔÖÊ£¬ÄÑÈÜÓÚË®£¬¹ÊCÕýÈ·£»
D£®·ÓµÄËáÐÔ±È̼ËáÈõ£¬·ÓôÇ»ù²»ÄÜÓëÄÜÓë̼ËáÄÆÈÜÒº·´Ó¦²úÉú¶þÑõ»¯Ì¼£¬¹ÊD´íÎó£¬
¹Ê´ð°¸Îª£ºD£»
£¨3£©Áúµ¨Ëá¼×õ¥Óë×ãÁ¿ÇâÑõ»¯ÄÆÈÜÒº·¢ÉúË®½â·´Ó¦£¬Í¬Ê±·¢Éú·ÓÓëÇâÑõ»¯ÄƵÄÖкͷ´Ó¦£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º£¬
¹Ê´ð°¸Îª£º£»
¢ò£®£¨4£©¸ù¾ÝÒÔÉÏ·ÖÎö£¬XµÄ½á¹¹¼òʽΪ£¬C4H9Br¡úB ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º£¨CH3£©2CHCH2Br+NaOH$¡ú_{¡÷}^{H_{2}O}$£¨CH3£©2CHCH2OH+NaBr£¬ÊôÓÚÈ¡´ú·´Ó¦£¬¹Ê´ð°¸Îª£º£»È¡´ú£»
£¨5£©C¡úD ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º£¨CH3£©2CHCHO+2Ag£¨NH3£©2OH$\stackrel{ˮԡ¼ÓÈÈ}{¡ú}$£¨CH3£©2CHCOONH4+2Ag¡ý+3NH3+H2O£¬
¹Ê´ð°¸Îª£º£¨CH3£©2CHCHO+2Ag£¨NH3£©2OH$\stackrel{ˮԡ¼ÓÈÈ}{¡ú}$£¨CH3£©2CHCOONH4+2Ag¡ý+3NH3+H2O£»
£¨6£©Âú×ãÏÂÁÐÌõ¼þµÄÁúµ¨ËáµÄÒ»ÖÖͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽ£º¢ÙÄÜ·¢ÉúÒø¾µ·´Ó¦£¬º¬ÓÐÈ©»ù ¢ÚÄÜʹFeCl3ÈÜÒºÏÔÉ«£¬º¬ÓзÓôÇ»ù£¬¢Ûõ¥À࣬½áºÏ¢Ù¿ÉÖª£¬Ó¦Îª¼×ËáÐγɵÄõ¥»ù£¬¢ÜºË´Å¹²ÕñÇâÆ׵ķåֵΪ1£º1£º2£º2£¬Ôò·ûºÏÌõ¼þµÄͬ·ÖÒì¹¹ÌåΪ£º£¬
¹Ê´ð°¸Îª£º£®
µãÆÀ ±¾Ì⿼²éÓлúÎïµÄÍƶϡ¢¹ÙÄÜÍŵÄÐÔÖÊ¡¢Í¬·ÖÒì¹¹ÌåµÈ£¬ÄѶÈÖеȣ¬×¢ÒâÕÆÎÕ¹ÙÄÜÍŵÄÐÔÖÊÓëת»¯£®
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ
A£® | µÎÈë¼×»ù³ÈÏÔºìÉ«µÄÈÜÒºÖУºAl3+¡¢NH4+¡¢SO42-¡¢MnO4- | |
B£® | ÔÚËáÐÔKMnO4ÈÜÒºÖУºSO42-¡¢Mg2+¡¢NO3-¡¢CH3CH2OH | |
C£® | ³£ÎÂÏÂÓÉË®µçÀë³öµÄc£¨H+£©•c£¨OH-£©=10-20 mol2•L-2µÄÈÜÒºÖУºNa+¡¢NH4+¡¢Cl-¡¢SiO32- | |
D£® | ʹpHÊÔÖ½±äÀ¶µÄÈÜÒºÖУºNH4+¡¢Na+¡¢SO42-¡¢Cl- |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º¼ÆËãÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º¶àÑ¡Ìâ
A£® | ´×ËáÈÜÒºÓ백ˮ»ìºÏ£ºCH3COOH+NH3•H2O¨TCH3COO-+NH4++H2O | |
B£® | ÍƬ²åÈëÏõËáÒøÈÜÒºÖУºCu+Ag+¨TCu2++Ag | |
C£® | ³£ÎÂÏÂC12ÓëNaOHÈÜÒº·´Ó¦£ºCl2+2OH-¨TC1-+C1O-+H2O | |
D£® | ÇâÑõ»¯±µÈÜÒºÖмÓÈëÏ¡ÁòË᣺Ba2++SO42-¨TBaSO4¡ý |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ
A£® | HCl¡¢H2SO4¡¢S | B£® | ½ð¸Õʯ¡¢Na3PO4¡¢Mg | ||
C£® | HF¡¢SiC¡¢Ar | D£® | H2O¡¢SiO2¡¢K2CO3 |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ
A£® | 4ÖÖ | B£® | 5ÖÖ | C£® | 6ÖÖ | D£® | 3ÖÖ |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ
A£® | Ï¡ÏõËáºÍ¹ýÁ¿Ìúм·´Ó¦£º3Fe+8H++2NO3-=3Fe3++2NO¡ü+4H2O£® | |
B£® | ÏõËáÒøÈÜÒººÍ¹ýÁ¿µÄ°±Ë®·´Ó¦£ºAg++3NH3•H2O¨TAg£¨NH3£©2OH+NH4++2H2O | |
C£® | ÏòNH4Al£¨SO4£©2ÈÜÒºÖмÓÈë¹ýÁ¿µÄBa£¨OH£©2ÈÜÒº£ºAl3++2SO42-+2Ba2++4OH-¨T2BaSO4¡ý+AlO2-+2H2O | |
D£® | ̼ËáÄÆÈÜÒºÖмÓÈë¹ýÁ¿±½·Ó£º+CO32-¡ú+HCO3- |
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com