ÌâÄ¿ÄÚÈÝ
ijͬѧ¹ºÂòÁËһƿ¡Á¡ÁÅÆ¡°84Ïû¶¾Òº¡±£¬²éÔÄÏà¹Ø×ÊÁϺÍÏû¶¾Òº°üװ˵Ã÷µÃµ½ÈçÏÂÐÅÏ¢£º
¡°84Ïû¶¾Òº¡±£ºº¬25%NaClO 1 000 mL¡¢ÃܶÈ1.19 g¡¤cm£3£¬Ï¡ÊÍ100±¶(Ìå»ý±È)ºóʹÓá£
Çë¸ù¾ÝÒÔÉÏÐÅÏ¢ºÍÏà¹ØÖªÊ¶»Ø´ðÏÂÁÐÎÊÌ⣺
(1)¸Ã¡°84Ïû¶¾Òº¡±µÄÎïÖʵÄÁ¿Å¨¶ÈΪ________ mol¡¤L£1¡£
(2)¸Ãͬѧȡ100 mL¸Ã¡°84Ïû¶¾Òº¡±Ï¡ÊͺóÓÃÓÚÏû¶¾£¬Ï¡ÊͺóµÄÈÜÒºÖÐc(Na£«)£½________ mol¡¤L£1(¼ÙÉèÏ¡ÊͺóÈÜÒºÃܶÈΪ1.0 g¡¤cm£3)¡£
(3)ijʵÑéÐèÓÃ480 mLº¬25%NaClOµÄÏû¶¾Òº¡£¸Ãͬѧ²ÎÔĸá°84Ïû¶¾Òº¡±µÄÅä·½£¬ÓûÓÃNaClO¹ÌÌåÅäÖÆ¸ÃÏû¶¾Òº¡£
¢ÙÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ________¡£
![]()
A£®ÈçÉÏͼËùʾµÄÒÇÆ÷ÖУ¬ÓÐËÄÖÖÊDz»ÐèÒªµÄ£¬»¹ÐèÒ»ÖÖ²£Á§ÒÇÆ÷
B£®ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴ¾»ºó£¬Ó¦ºæ¸É²ÅÄÜÓÃÓÚÈÜÒºÅäÖÆ
C£®ÀûÓùºÂòµÄÉÌÆ·NaClOÀ´ÅäÖÆ¿ÉÄܵ¼Ö½á¹ûÆ«µÍ
D£®ÐèÒª³ÆÁ¿µÄNaClO¹ÌÌåÖÊÁ¿Îª143 g
¢ÚÔÚÅäÖÆ¹ý³ÌÖУ¬ÏÂÁвÙ×÷¿ÉÄÜʹÅäÖÆµÄÈÜÒºµÄŨ¶ÈÆ«´óµÄÊÇ________¡£
A£®ÉÕ±ÖÐÈÜÒº×ªÒÆµ½ÈÝÁ¿Æ¿ÖÐʱ£¬Î´Ï´µÓÉÕ±
B£®¶¨ÈÝʱ£¬¸©Êӿ̶ÈÏß
C£®¶¨ÈÝʱ£¬ÑöÊӿ̶ÈÏß
D£®ÒÆÒºÊ±£¬ÓÐÉÙÁ¿ÒºÌ彦³ö
¡¡(1)4.0¡¡(2)0.04¡¡(3)¢ÙC¡¡¢ÚB
¡¾½âÎö¡¿¡¡(1)¸ù¾Ýc£½
£¬c(NaClO)£½4£®0 mol¡¤L£1¡£
(2)Ï¡ÊÍ100±¶ºóŨ¶ÈΪÔÀ´µÄ1%¡£
(3)¢ÙÑ¡ÏîA£¬ÐèÓÃÍÐÅÌÌìÆ½³ÆÁ¿NaClO¹ÌÌ壬ÐèÓÃÉÕ±À´ÈܽâNaClO£¬ÐèÓò£Á§°ô½øÐнÁ°èºÍÒýÁ÷£¬ÐèÓÃÈÝÁ¿Æ¿ºÍ½ºÍ·µÎ¹ÜÀ´¶¨ÈÝ£¬Í¼Ê¾ÖеÄÉÏÃæËÄÖÖÒÇÆ÷²»ÐèÒª£¬µ«»¹Ðè²£Á§°ôºÍ½ºÍ·µÎ¹Ü¡£Ñ¡ÏîB£¬ÅäÖÆ¹ý³ÌÖÐÐèÒª¼ÓÈëË®£¬ËùÒԾϴµÓ¸É¾»µÄÈÝÁ¿Æ¿²»±Øºæ¸ÉºóÔÙʹÓá£Ñ¡ÏîC£¬ÓÉÓÚNaClOÒ×ÎüÊÕ¿ÕÆøÖеÄH2O¡¢CO2¶ø±äÖÊ£¬ËùÒÔÉÌÆ·NaClO¿ÉÄܲ¿·Ö±äÖʵ¼ÖÂNaClO¼õÉÙ£¬ÅäÖÆµÄÈÜÒºÖÐÈÜÖʵÄÎïÖʵÄÁ¿¼õС£¬½á¹ûÆ«µÍ¡£Ñ¡ÏîD£¬Ó¦Ñ¡È¡500 mLµÄÈÝÁ¿Æ¿½øÐÐÅäÖÆ£¬È»ºóÈ¡³ö480 mL¼´¿É£¬ËùÒÔÐèÒªNaClOµÄÖÊÁ¿£º0.5 L¡Á4.0 mol¡¤L£1¡Á74.5 g¡¤mol£1£½149 g¡£
¢ÚÓÉc£½
ÅжϣºA¡¢DÑ¡ÏîÖÐʹnƫС£¬Å¨¶ÈƫС£»BÑ¡ÏîÖи©Êӿ̶ÈÏߣ¬Ê¹VƫС£¬Å¨¶ÈÆ«´ó£»CÑ¡ÏîÖÐÑöÊӿ̶ÈÏߣ¬Ê¹VÆ«´ó£¬Å¨¶ÈƫС¡£
2012Äê12Ô£¬ÎÒ¹ú³É¹¦ÊµÏּߡª15·É»úÔÚ¡°ÁÉÄþºÅ¡±º½Ä¸ÉÏµÄÆð½µÊµÑ飬½¨Ô캽ĸƽ̨ºÍ½¢ÔØ·É»úÀë²»¿ªÈçîÑ¡¢ÎïÖÊAµÈ²ÄÁÏ¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1)д³öîÑ»ù̬Ô×ӵĺËÍâµç×ÓÅŲ¼Ê½£º___________________________¡£
(2)ÒÑÖªÔªËØA´¦ÓÚµÚ3ÖÜÆÚ£¬ÆäÔ×ӵĵÚÒ»ÖÁµÚËĵçÀëÄÜÊý¾ÝÈç±íËùʾ£º
µçÀëÄÜ(kJ/mol) | I1 | I2 | I3 | I4 |
A | 738 | 1 451 | 7 733 | 10 540 |
¢ÙAµÄÔªËØ·ûºÅΪ________¡£
¢ÚÓëÔªËØAͬÖÜÆÚµÄµç¸ºÐÔ×î´óµÄÔªËØÎª________(ÌîÔªËØ·ûºÅ)£¬¸ÃÔªËØÄÜÓëͬÖÜÆÚµÄÁíÒ»ÖַǽðÊôÔªËØÐγÉ5Ô×Ó·Ö×Ó£¬¸Ã·Ö×ÓµÄÖÐÐÄÔ×Ó²ÉÓõÄÔÓ»¯·½Ê½ÊÇ________£¬¸Ã·Ö×ӵĿռ乹ÐÍΪ________¡£
(3)îÑþºÏ½ðÊÇÖÆÔì¸ßÐÔÄÜ·É»úµÄÖØÒª²ÄÁÏ¡£ÒÑÖªîÑ¡¢Ã¾½ðÊô¾ù²ÉÓÃÁù·½×îÃܶѻý(
)£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ________(ÌîÐòºÅ)¡£
A£®ÓÃîÑþºÏ½ðÀ´ÖÆÔì¸ßÐÔÄÜ·É»ú£¬Ö÷ÒªÓÉÓÚÆä¼Û¸ñ°º¹ó£¬ÖÆÔì³öµÄ·É»úÄÜÂô¸öºÃ¼ÛÇ®
B£®ÔÚ¸ßÎÂÏÂÇиî½ðÊôîѲ»»á²úÉúÈκΰ²È«Ê¹Ê
C£®îÑ¡¢Ã¾½ðÊô¾§ÌåÖУ¬ÆäÅäλÊý¾ùΪ12
D£®½ðÊôîѵÄÈÛµãºÜ¸ß(1 668 ¡æ)£¬Óë½ðÊô¼ü¹ØÏµ²»´ó
(4)¸ÆîÑÐ͸´ºÏÑõ»¯Îï(ÈçͼËùʾ)¿ÉÓÃÓÚÖÆÔ캽¿Õĸ½¢ÖеÄÈÈÃô´«¸ÐÆ÷£¬¸Ã¾§ÌåÒÔAÔ×ÓΪ¾§°ûµÄ¶¥µã£¬A¿ÉÒÔÊÇCa¡¢Sr¡¢Ba»òPb£¬µ±BÊÇV¡¢Cr¡¢Mn»òFeʱ£¬ÕâÖÖ»¯ºÏÎï¾ßÓкܺõĵ绯ѧÐÔÄÜ¡£ÓÃA¡¢B¡¢O±íʾ¸ÆîÑÐ͸´ºÏÑõ»¯Îï¾§ÌåµÄ»¯Ñ§Ê½Îª________¡£
![]()