ÌâÄ¿ÄÚÈÝ
17£®°´ÒªÇóÊéд£º£¨1£©ôÇ»ùµÄµç×Óʽ£»
£¨2£©Ïà¶Ô·Ö×ÓÖÊÁ¿Îª72Çҷеã×îµÍµÄÍéÌþµÄ½á¹¹¼òʽC£¨CH3£©4£»
£¨3£©·Ö×ÓʽΪC7H8O£¬ÄÜÓë½ðÊôÄÆ·´Ó¦£¬µ«²»ÄÜÓëÇâÑõ»¯ÄÆ·´Ó¦µÄ·¼Ïã×廯ºÏÎïµÄ½á¹¹¼òʽΪ
C6H5-CH2OH£»
£¨4£©º¬C¡¢H¡¢OÈýÖÖÔªËصÄÓлúÎȼÉÕʱÏûºÄµÄÑõÆøºÍÉú³ÉµÄCO2¡¢H2OÖ®¼äÎïÖʵÄÁ¿Ö®±ÈΪ1£º2£º2£¬Ôò´ËÀàÓлúÎïÖÐ×î¼òµ¥µÄÒ»Öֽṹ¼òʽÊÇHCOOH£»
£¨5£©Ïà¶Ô·Ö×ÓÖÊÁ¿Îª58µÄijÌþ£¬ÆäºË´Å¹²ÕñÇâÆ×Ö»ÓÐ2¸ö·å£¬ÔòËüµÄ½á¹¹¼òʽΪCH£¨CH3£©3»òCH3CH2CH2CH3£®
·ÖÎö £¨1£©¸ù¾Ýµç×ÓʽµÄÊéд·½·¨À´Êéд£»
£¨2£©¸ù¾¿ÍéÌþµÄͨʽºÍ·Ö×ÓÁ¿À´È·¶¨ÓлúÎïÖʵķÖ×Óʽ£¬²¢Êéд·ûºÏÌõ¼þµÄ½á¹¹¼òʽ£»
£¨3£©´¼¿ÉÒԺͽðÊôÄÆ·´Ó¦£¬µ«ÊDz»ºÍÇâÑõ»¯ÄÆ·´Ó¦£»
£¨4£©¸ù¾ÝÔ×ÓÊغãºÍ×î¼òʽµÄÈ·¶¨À´»Ø´ð£»
£¨5£©ºË´Å¹²ÕñÇâÆ×Ö»ÓÐ2¸ö·å£¬ÔòÓлúÎïÖÊÖк¬ÓÐÁ½ÖÖÀàÐ͵ĵÈЧÇâÔ×Ó£®
½â´ð ½â£º£¨1£©ôÇ»ùÊÇÑõÔ×ÓºÍÇâÔ×ÓÖ®¼äͨ¹ý¹²¼Û¼üÐγɵÄ9µç×Ó΢Á££¬µç×ÓʽΪ£º£¬
¹Ê´ð°¸Îª£º£»
£¨2£©Ïà¶Ô·Ö×ÓÖÊÁ¿Îª72µÄÍéÌþÊÇÎìÍ飬֧Á´Ô½¶àÔò·ÐµãÔ½µÍ£¬ËùÒԷеã×îµÍµÄÎìÍéÊÇ£ºC£¨CH3£©4£¬
¹Ê´ð°¸Îª£ºC£¨CH3£©4£»
£¨3£©·¼Ïã×廯ºÏÎïC7H8O¿ÉÒÔÊDZ½¼×´¼¡¢¼×»ù±½·çµÈÎïÖÊ£¬ÆäÖУ©´¼¿ÉÒԺͽðÊôÄÆ·´Ó¦£¬µ«ÊDz»ºÍÇâÑõ»¯ÄÆ·´Ó¦£¬
¹Ê´ð°¸Îª£ºC6H5-CH2OH£»
£¨4£©ÓлúÎïȼÉÕʱÏûºÄµÄÑõÆøºÍÉú³ÉµÄCO2¡¢H2OÖ®¼äÎïÖʵÄÁ¿Ö®±ÈΪ1£º2£º2£¬ËùÒÔ×î¼òʽΪCH2O2£¬×î¼òµ¥µÄÒ»ÖÖÊÇHCOOH£¬
¹Ê´ð°¸Îª£ºHCOOH£»
£¨5£©Ïà¶Ô·Ö×ÓÖÊÁ¿Îª58µÄijÌþΪ¶¡Í飬ÆäºË´Å¹²ÕñÇâÆ×Ö»ÓÐ2¸ö·å£¬Ôòº¬ÓÐÁ½ÖÖÀàÐ͵ĵÈЧÇâÔ×Ó£¬
¹Ê´ð°¸Îª£ºCH£¨CH3£©3»òCH3CH2CH2CH3£®
µãÆÀ ±¾Ì⿼²éÁËÓлúÎï½á¹¹ÓëÐÔÖÊ£¬ÌâÄ¿ÄѶÈÖеȣ¬Ã÷È·³£¼ûÓлúÎï½á¹¹ÓëÐÔÖÊΪ½â´ð¹Ø¼ü£¬×¢ÒâÕÆÎÕµç×Óʽ¡¢·Ö×Óʽ¡¢½á¹¹¼òʽµÄÊéдÔÔò£¬ÊÔÌâÅàÑøÁËѧÉúµÄÁé»îÓ¦ÓÃÄÜÁ¦£®
A£® | ¸÷ÎïÖʵÄÁ¿Å¨¶ÈÖ®±ÈΪc£¨M£©£ºc£¨N£©£ºc£¨P£©=2£º2£º3 | |
B£® | ƽºâ»ìºÏÎïÌå»ýÊÇ·´Ó¦¿ªÊ¼Ç°µÄ$\frac{3}{5}$ | |
C£® | ƽºâ»ìºÏÎïÖи÷ÎïÖʵÄÁ¿Å¨¶ÈÏàµÈ | |
D£® | µ¥Î»Ê±¼äÄÚ£¬ÈôÏûºÄÁË a mol M ÎïÖÊ£¬ÔòͬʱҲÏûºÄÁË 1.5a mol P ÎïÖÊ |
A£® | µç³Ø·Åµçʱ£¬Mg2+Ïò¸º¼«Ç¨ÒÆ | |
B£® | µç³Ø·Åµçʱ£¬Õý¼«·´Ó¦ÎªMo3S4+2xe-+xMg2+¨TMgxMo3S4 | |
C£® | Mg×÷Õý¼«£¬Mo3S4×÷¸º¼« | |
D£® | ÈôÏûºÄ1mol Mo3S4£¬ÔòתÒƵĵç×ÓÊýΪ2NA |
A£® | ¸Ãй©Îï¾ßÓÐÇ¿Ñõ»¯ÐÔºÍÇ¿¸¯Ê´ÐÔ | |
B£® | ¸ÃÔªËØλÓÚµÚËÄÖÜÆÚ¢÷A×å | |
C£® | ¿ÉÒÔÓÃСËÕ´òÈÜÒº¶Ôй©Çø½øÐгåÏ´ | |
D£® | ʵÑéÊÒ±£´æ¸ÄÎïÖÊ¿ÉÒÔ½«ÆäÈÜÓھƾ«µÆÓлúÈܼÁÖÐ |
A£® | ¹Û²ìÊÇ·ñ³ÎÇ塢͸Ã÷£®³ÎÇå͸Ã÷µÄΪÈíË®£¬²»³ÎÇå͸Ã÷µÄΪӲˮ | |
B£® | Æ·³¢ÊÇ·ñÓÐÒìζ£®ÎÞÒìζµÄΪÈíË®£¬ÓÐÒìζµÄΪӲˮ | |
C£® | Ó÷ÊÔíË®½øÐÐÇø·Ö£®Ò×ÆðÅÝĵÄΪÈíË®£¬²»Ò×ÆðÅÝĵÄΪӲˮ | |
D£® | ÓüÓÈȵķ½·¨½øÐÐÇø·Ö£®²»Éú³ÉË®¹¸»ò²»Ò×Éú³ÉË®¹¸µÄΪÈíË®£¬Ò×Éú³ÉË®¹¸µÄΪӲˮ |
A£® | Fe2£¨SO4£©3 | B£® | Ca£¨HCO3£©2 | C£® | NH4HCO3 | D£® | ±¥ºÍ³ÎÇåʯ»ÒË® |