(ÿСÌâ2·Ö£¬µÚ3СÌâÈ«¶Ô²Å¸ø·Ö£¬¹²10·Ö)W¡¢X¡¢Y¡¢ZÊÇÔ­×ÓÐòÊýÒÀ´ÎÔö´óµÄͬһ¶ÌͬÆÚÔªËØ£¬W¡¢XÊǽðÊôÔªËØ£¬Y¡¢ZÊǷǽðÊôÔªËØ¡£

(1£©W¡¢X¸÷×ÔµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯Îï¿ÉÒÔÏ໥·´Ó¦ÉúÑκÍË®£¬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ____________________¡£

(2£©WÓëY ¿ÉÐγɻ¯ºÏÎïW2Y£¬¸Ã»¯ºÏÎïµÄµç×ÓʽΪ______________¡£

(3£©XµÄÏõËáÑÎË®ÈÜÒºÏÔ______ÐÔ£¬ÓÃÀë×Ó·½³Ìʽ½âÊÍÔ­Òò________________________¡£

(4£©YµÄµÍ¼ÛÑõ»¯ÎïͨÈëZµ¥ÖʵÄË®ÈÜÒºÖУ¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_________________¡£

(5£©ZµÄ×î¸ß¼ÛÑõ»¯ÎïΪÎÞÉ«ÒºÌ壬0.25 mol¸ÃÎïÖÊÓëÒ»¶¨Á¿Ë®»ìºÏµÃµ½Ò»ÖÖÏ¡ÈÜÒº£¬²¢·Å³öQkJµÄÈÈÁ¿¡£Ð´³ö¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³Ìʽ£º                                ¡£

(1£©Al(OH)3+OH-£½AlO2-+2H2O¡£

(2£©

(3£©Ëá  Al3++3H2O Al(OH)3+3H+¡£

(4£©SO2+Cl2+2H2O£½H2SO4+ 2HCl¡£

(5£©Cl2O7£¨l£©+H2O£¨l£©£½2HClO4(aq)£»¡÷H£½-4QkJ?mol-1¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÔÚÌþµÄ·Ö×ӽṹÖУ¬Èôÿ¼õÉÙ2¸öÇâÔ­×Ó£¬ÔòÏ൱ÓÚ̼̼¼äÔö¼ÓÒ»¶Ô¹²Óõç×Ó¶Ô¡£

ÊԻشð£º

£¨1£©·Ö×ÓʽΪCnH2n+2µÄÌþ·Ö×ÓÖÐ̼̼¼ä¹²Óеç×Ó¶ÔÊýΪ                _¡£

£¨2£©·Ö×ÓʽΪCnH2n£­6??µÄÌþ·Ö×ÓÖÐ̼̼¼ä¹²Óõç×Ó¶ÔÊýΪ      ___      __¡£

£¨3£©Cx¿É¿´×öÊÇÌþ¼õÇâºóµÄ²úÎÈôijÎïÖÊ·Ö×ÓÖÐ̼̼¼äµÄ¹²Óõç×Ó¶ÔÊýΪ160£¬Ôò·ûºÏ¸ÃÌõ¼þµÄ̼µ¥ÖʵķÖ×ÓʽΪ        £»·ûºÏ¸ÃÌõ¼þµÄµ¥Ï©ÌþµÄ·Ö×ÓʽΪ           ¡£

£¨4£©Ä¿Ç°£¬»¯Ñ§¼ÒÃÇÒѾ­ÕÒµ½Ê®ÓàÖÖ¸»ÀÕÏ©¼Ò×åµÄCx£¬ËüÃÇ·Ö×ӽṹÖÐ

¶¼ÓÐÓÉÕýÎå±ßÐκÍÕýÁù±ßÐι¹³ÉµÄ·â±ÕµÄ͹¶àÃæÌ壬C60¾ÍÊÇÆäÖеÄÒ»ÖÖ¸»ÀÕÏ©£¬Æä½á¹¹ÈçͼËùʾ¡£µÚ(3)СÌâÖеÄCxÒ²ÊÇÆäÖÐÒ»ÖÖ¸»ÀÕÏ©£¬ÔòµÚ(3)СÌâCx½á¹¹ÖÐÎå±ßÐκÍÁù±ßÐεĸöÊý·Ö±ðÊÇ____________ºÍ          ¡££¨Ìáʾ£ºÅ·À­¶¨Àí£º¶¥µãÊý+ÃæÊý£­ÀâÊý=2£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄêËÄ´¨³É¶¼ÁùУЭ×÷Ìå¸ßÒ»ÏÂѧÆÚÆÚÖÐÁª¿¼»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÌî¿ÕÌâ

£¨µÚ£¨1£©Ð¡Ìâÿ¿Õ1·Ö£¬ÆäÓàÿ¿Õ2·Ö£¬¹²12·Ö£©
A¡¢B¡¢C¡¢DËÄÖÖ¶ÌÖÜÆÚÔªËØ£¬Ô­×ÓÐòÊýÒÀ´ÎÔö´ó£¬A¡¢CͬÖ÷×壬C¡¢DͬÖÜÆÚ£¬BÔ­×Ó×îÍâ²ãµç×ÓÊýÊÇ×îÄÚ²ãµç×ÓÊýµÄ3±¶¡£A¡¢B¿ÉÐγÉA2BºÍA2B2Á½ÖÖҺ̬»¯ºÏÎB¡¢CÒ²¿ÉÐγÉC2BºÍC2B2Á½ÖÖ¹Ì̬»¯ºÏÎï¡£C£«¾ßÓÐÓëÄÊÔ­×ÓÏàͬºËÍâµç×ÓÅŲ¼¡£DÔ­×Ó×îÍâ²ãµç×ÓÊý±ÈBÔ­×Ó×îÍâ²ãµç×ÓÊý¶àÒ»¸öµç×Ó£¬¸ù¾ÝÒÔÉÏÌõ¼þ£¬Åжϣº
£¨1£©ËÄÖÖÔªËØ·Ö±ðÊÇ£¨Ð´ÔªËØ·ûºÅ£© A       B       C       D      
£¨2£©Óõç×Óʽд³öA2B»¯ºÏÎïµÄÐγɹý³Ì___£» Óõç×Óʽд³öC2B»¯ºÏÎïµÄÐγɹý³Ì___£»
£¨3£©A2B2ÖмÓÉÙÁ¿MnO2·´Ó¦µÄ»¯Ñ§·½³Ìʽ________;C2B2ÓëCO2·´Ó¦µÄ»¯Ñ§·½³Ì_____¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄê½­Î÷Ê¡ÐÂÓà¾ÅÖиßÒ»ÉÏѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÌî¿ÕÌâ

°üÀ¨4СÌ⣬(ÿ¿Õ1·Ö£¬µÚ4СÌâ2·Ö£¬¹²10·Ö)
£¨1£©1mol H2SO4ÖÐÔ¼º¬ÓР     ¸öH2SO4£¬      mol H ,      mol O
£¨2£©9.03¡Á1023¸öCO2µÄÎïÖʵÄÁ¿ÊÇ      mol£¬ÔÚ±ê×¼×´¿öϵÄÌå»ý       L£¬ÖÊÁ¿ÊÇÊÇ  ¿Ë¡£
£¨3£©ÔÚ100mL2mol/LH2SO4ÈÜÒºÖУ¬H2SO4µÄÖÊÁ¿ÊÇ       ¿Ë¡£H+µÄÎïÖʵÄÁ¿Å¨¶ÈΪ       ¡£
£¨4£©ÖÊÁ¿·ÖÊýΪ36.5£¥¡¢ÃܶÈΪ1.18g/cm3µÄŨÑÎËáÖÐHClµÄÎïÖʵÄÁ¿Å¨¶ÈΪ              ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄê½­Î÷Ê¡ÐÂÓà¾ÅÖиßÒ»ÉÏѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÌî¿ÕÌâ

¢ñ¡££¨Ã¿¿Õ1·Ö£¬¹²4·Ö£©¢Åͨ³£×´¿öÏ£¬¼×ͬѧȡ1 mol H2O¼ÓÈȵ½100¡æʱ£¬ÒºÌ¬Ë®»áÆû»¯ÎªË®ÕôÆø£¨ÈçͼËùʾ£©£¬¸Ã¹ý³ÌÊôÓÚ        ±ä»¯¡£

ÔÚ±£³Öѹǿ²»±äµÄÇé¿öÏ£¬Ë®ÕôÆøµÄÌå»ý                   
£¨Ìî¡°£¾¡±¡¢¡°£¼¡±»ò¡°£½¡±£©22.4L¡£
¢ÆÒÒͬѧ×öH2ÔÚO2ÖÐȼÉÕµÄʵÑ飬¸ÃʵÑé¹ý³ÌÊôÓÚ         ±ä»¯£¬Ôڸñ仯¹ý³ÌÖУ¬Ò»¶¨±£³ÖÏàµÈµÄÊÇ               £¨ÌîÐòºÅ£©¡£

A£®·´Ó¦Îï·Ö×ÓÊýÄ¿ÓëÉú³ÉÎï·Ö×ÓÊýÄ¿B£®·´Ó¦ÎïÔ­×Ó×ÜÎïÖʵÄÁ¿ÓëÉú³ÉÎïÔ­×Ó×ÜÎïÖʵÄÁ¿
C£®·´Ó¦Îï×ÜÖÊÁ¿ÓëÉú³ÉÎï×ÜÖÊÁ¿D£®·´Ó¦ÎïÌå»ýÓëÉú³ÉÎïÌå»ý
¢ò¡££¨Ã¿¿Õ1·Ö£¬µÚ3СÌâ2·Ö£¬¹²6·Ö£©ÈçͼËùʾΪ³£¼ûÒÇÆ÷µÄ²¿·Ö½á¹¹¡£

¢ÅÇëд³öÏÂÁÐÒÇÆ÷µÄÃû³Æ£º A           £¬B             £¬C             ¡£
¢ÆÒÇÆ÷BÉϱê¼ÇÓР           £¨ÌîÐòºÅ£©¡£
¢ÙÖÊÁ¿     ¢ÚζȠ   ¢Û¿Ì¶ÈÏß    ¢ÜŨ¶È   ¢ÝÈÝ»ý
¢Ç¼ìÑéÒÇÆ÷BÊÇ·ñ©ˮµÄ·½·¨ÊÇ                                            

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸