A¡¢B¡¢C¡¢D¡¢E¡¢FÊÇÔªËØÖÜÆÚ±íǰËÄÖÜÆÚµÄÔªËØ£¬ËüÃÇÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃÈçÏÂͼËùʾ£º
¡¡¡¡![]()
(1)д³öFµÄ»ù̬Ô×ÓºËÍâµç×ÓÅŲ¼Ê½£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£EµÄ¾§°û½á¹¹ÈçÉÏͼËùʾ£¬¸Ã¾§°ûÖк¬ÓнðÊôÔ×ÓµÄÊýĿΪ________¡£
(2)CÔªËØµÄµÚÒ»µçÀëÄܱÈͬÖÜÆÚÏàÁÚµÄÁ½ÖÖÔªËØµÄµÚÒ»µçÀëÄܶ¼¸ßµÄÔÒòÊÇ____________________________¡£
(3)ÓÉA¡¢B¡¢DÈýÖÖÔªËØÐγɵÄÒ»ÖÖÎïÖÊË×³Æ¹âÆø£¬·Ö×ÓÖÐAÔ×Ó²ÉÈ¡sp2ÔÓ»¯³É¼ü¡£¹âÆø·Ö×ӵĽṹʽÊÇ________£¬ÆäÖÐ̼ÑõÔ×ÓÖ®¼äµÄ¹²¼Û¼üÊÇ________(ÌîÐòºÅ)£º
a£®2¸ö¦Ò¼ü
b£®2¸ö¦Ð¼ü
c£®1¸ö¦Ò¼ü¡¢1¸ö¦Ð¼ü
(4)
![]()
EB¾§°û
EB¾§°ûÈçÓÒͼËùʾ£¬EB¾§ÌåÖÐE2£«µÄÅäλÊýΪ____________£¬EB¾§ÌåºÍNaCl¾§ÌåÖÐÀë×ÓÅÅÁз½Ê½Ïàͬ£¬Æä¾§¸ñÄÜ·Ö±ðΪ£ºEB£3 401 kJ¡¤mol£1¡¢NaCl£786 kJ¡¤mol£1¡£µ¼ÖÂÁ½Õß¾§¸ñÄܲîÒìµÄÖ÷ÒªÔÒòÊÇ____________________________________________¡£
(5)ÔªËØAÐγɵĵ¥Öʵľ§ÌåÀàÐÍ¿ÉÒÔÊÇÔ×Ó¾§Ì壬Èç________(ÌîдÎïÖÊÃû³Æ)£¬Ò²¿ÉÒÔÊÇ________£¬ÈçC60¡£
| Äê¼¶ | ¸ßÖÐ¿Î³Ì | Äê¼¶ | ³õÖÐ¿Î³Ì |
| ¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
| ¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
| ¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
NH4Al(SO4)2·12H2OµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª453¡£ÓûÅäÖÆ100 mL pHΪ2¡¢Å¨¶ÈԼΪ0.1 mol·L£1µÄNH4Al(SO4)2ÈÜÒº£¬ÅäÖÆ¹ý³ÌΪ
¢ÙÓÃÍÐÅÌÌìÆ½³ÆÁ¿NH4Al(SO4)2·12H2O¹ÌÌå________________________________________________________________________g£»
¢Ú½«ÉÏÊö¹ÌÌåÖÃÓÚÉÕ±ÖУ¬________________________________________________________________________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
ÏÂÁÐ˵·¨ÖУ¬ÕýÈ·µÄÊÇ(¡¡¡¡)
A£®Çâ¼üÊÇÒ»ÖÖ»¯Ñ§¼ü
B£®Çâ¼üʹÎïÖʾßÓнϸߵÄÈÛ¡¢·Ðµã
C£®ÄÜÓëË®·Ö×ÓÐγÉÇâ¼üµÄÎïÖÊÒ×ÈÜÓÚË®
D£®Ë®½á³É±ùÌå»ýÅòÕÍÓëÇâ¼üÎÞ¹Ø
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
ÈçͼÊÇijÎÞ»ú»¯ºÏÎïµÄ¶þ¾Û·Ö×Ó£¬¸Ã·Ö×ÓÖÐA¡¢BÁ½ÖÖÔªËØ¶¼ÊǵÚ3ÖÜÆÚµÄÔªËØ£¬·Ö×ÓÖÐËùÓÐÔ×ÓµÄ×îÍâ²ãµç×ÓÊý¶¼´ïµ½8¸öµç×ÓµÄÎȶ¨½á¹¹¡£ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ(¡¡¡¡)
![]()
A£®¸Ã»¯ºÏÎïµÄ»¯Ñ§Ê½ÊÇAl2Cl6 B£®¸Ã»¯ºÏÎïÊÇÀë×Ó»¯ºÏÎÔÚÈÛÈÚ״̬ÏÂÄܵ¼µç
C£®¸Ã»¯ºÏÎïÔÚ¹Ì̬ʱËùÐγɵľ§ÌåÊÇ·Ö×Ó¾§Ìå D£®¸Ã»¯ºÏÎïÖв»´æÔÚÀë×Ó¼ü£¬Ò²²»º¬ÓзǼ«ÐÔ¹²¼Û¼ü
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
±µÔÚÑõÆøÖÐȼÉÕʱµÃµ½Ò»ÖÖ±µµÄÑõ»¯Îï¾§Ì壬¾§Ìå½á¹¹ÈçͼËùʾ£¬ÓйØËµ·¨ÕýÈ·µÄÊÇ(¡¡¡¡)
![]()
A£®¸Ã¾§ÌåÊôÓÚ·Ö×Ó¾§Ìå B£®¾§ÌåµÄ»¯Ñ§Ê½ÎªBa2O2
![]()
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ(¡¡¡¡)
A£®ÒòΪSO2¾ßÓÐÆ¯°×ÐÔ£¬ËùÒÔËüÄÜʹƷºìÈÜÒº¡¢äåË®¡¢ËáÐÔKMnO4ÈÜÒº¡¢Ê¯ÈïÈÜÒºÍÊÉ«
B£®ÄÜʹƷºìÈÜÒºÍÊÉ«µÄÎïÖʲ»Ò»¶¨ÊÇSO2
C£®SO2¡¢Æ¯°×·Û¡¢»îÐÔÌ¿¡¢Na2O2¶¼ÄÜʹºìīˮÍÊÉ«£¬µ«ÔÀí²»¶¼Ïàͬ
D£®µÈÎïÖʵÄÁ¿µÄSO2ºÍCl2»ìºÏºóͨÈë×°ÓÐʪÈóµÄÓÐÉ«²¼ÌõµÄ¼¯ÆøÆ¿ÖУ¬Æ¯°×Ч¹û¸üºÃ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
ÈçͼËùʾÊÇÒ»ÖÖ×ۺϴ¦ÀíSO2·ÏÆøµÄ¹¤ÒÕÁ÷³Ì£¬Èôÿ²½¶¼ÍêÈ«·´Ó¦¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ(¡¡¡¡)
![]()
A£®ÈÜÒºBÖз¢ÉúµÄ·´Ó¦Îª2SO2£«O2===2SO3
B£®¿ÉÓÃËáÐÔ¸ßÃÌËá¼ØÈÜÒº¼ìÑéÈÜÒºCÖÐÊÇ·ñº¬ÓÐFe2£«
C£®ÓÉÒÔÉÏÁ÷³Ì¿ÉÍÆÖªÑõ»¯ÐÔ£ºFe3£«>O2>SO![]()
D£®´Ë¹¤ÒÕµÄÓŵãÖ®Ò»ÊÇÎïÖÊÄÜÑ»·ÀûÓÃ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
Áò´úÁòËáÄÆÊÇÒ»ÖÖÖØÒªµÄ»¯¹¤²úÆ·¡£Ä³ÐËȤС×éÄâÖÆ±¸Áò´úÁòËáÄÆ¾§Ìå(Na2S2O3·5H2O)¡£
¢ñ.[²éÔÄ×ÊÁÏ]
(1)Na2S2O3·5H2OÊÇÎÞɫ͸Ã÷¾§Ì壬Ò×ÈÜÓÚË®£¬ÆäÏ¡ÈÜÒºÓëBaCl2ÈÜÒº»ìºÏÎÞ³ÁµíÉú³É¡£
(2)ÏòNa2CO3ºÍNa2S»ìºÏÈÜÒºÖÐͨÈëSO2¿ÉÖÆµÃNa2S2O3£¬ËùµÃ²úÆ·³£º¬ÓÐÉÙÁ¿Na2SO3ºÍNa2SO4¡£
(3)Na2SO3Ò×±»Ñõ»¯£»BaSO3ÄÑÈÜÓÚË®£¬¿ÉÈÜÓÚÏ¡HCl¡£
¢ò.[ÖÆ±¸²úÆ·]
ʵÑé×°ÖÃÈçͼËùʾ(Ê¡ÂԼгÖ×°ÖÃ)£º
![]()
ʵÑé²½Ö裺
(1)¼ì²é×°ÖÃÆøÃÜÐÔ£¬°´Í¼Ê¾¼ÓÈëÊÔ¼Á¡£
ÒÇÆ÷aµÄÃû³ÆÊÇ________£»EÖеÄÊÔ¼ÁÊÇ________(Ñ¡ÌîÏÂÁÐ×Öĸ±àºÅ)¡£
A£®Ï¡H2SO4
B£®NaOHÈÜÒº
C£®±¥ºÍNaHSO3ÈÜÒº
(2)ÏÈÏòCÖÐÉÕÆ¿¼ÓÈëNa2SºÍNa2CO3»ìºÏÈÜÒº£¬ÔÙÏòAÖÐÉÕÆ¿µÎ¼ÓŨH2SO4¡£
(3)´ýNa2SºÍNa2CO3ÍêÈ«ÏûºÄºó£¬½áÊø·´Ó¦¡£¹ýÂËCÖлìºÏÎÂËÒº¾__________(Ìîд²Ù×÷Ãû³Æ)¡¢½á¾§¡¢¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔµÃµ½²úÆ·¡£
¢ó.[̽¾¿Ó뷴˼]
(1)ΪÑéÖ¤²úÆ·Öк¬ÓÐNa2SO3ºÍNa2SO4£¬¸ÃС×éÉè¼ÆÁËÒÔÏÂʵÑé·½°¸£¬Ç뽫·½°¸²¹³äÍêÕû¡£
(ËùÐèÊÔ¼Á´ÓÏ¡HNO3¡¢Ï¡H2SO4¡¢Ï¡HCl¡¢ÕôÁóË®ÖÐÑ¡Ôñ)
È¡ÊÊÁ¿²úÆ·Åä³ÉÏ¡ÈÜÒº£¬µÎ¼Ó×ãÁ¿BaCl2ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬________________£¬Èô³ÁµíδÍêÈ«Èܽ⣬²¢Óд̼¤ÐÔÆøÎ¶µÄÆøÌå²úÉú£¬Ôò¿ÉÈ·¶¨²úÆ·Öк¬ÓÐNa2SO3ºÍNa2SO4¡£
(2)Ϊ¼õÉÙ×°ÖÃCÖÐÉú³ÉNa2SO4µÄÁ¿£¬ÔÚ²»¸Ä±äÔÓÐ×°ÖõĻù´¡É϶ÔʵÑé²½Öè(2)½øÐÐÁ˸Ľø£¬¸Ä½øºóµÄ²Ù×÷ÊÇ
________________________________________________________________________¡£
(3)Na2S2O3·5H2OµÄÈܽâ¶ÈËæÎ¶ÈÉý¸ßÏÔÖøÔö´ó£¬ËùµÃ²úƷͨ¹ý________________·½·¨Ìá´¿¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
Ô×ÓÊýÏàͬ¡¢µç×Ó×ÜÊýÏàͬµÄÁ£×Ó£¬»¥³ÆÎªµÈµç×ÓÌå¡£ÅðÔªËØ¿ÉÐγÉÈý¸öµÈµç×ÓÌåÒõÀë×Ó£ºBO
¡¢BC
ºÍBN
£¬Ôòm¡¢nֵΪ(¡¡¡¡)
A£®5¡¢3 B£®2¡¢4 C£®3¡¢1 D£®1¡¢2
²é¿´´ð°¸ºÍ½âÎö>>
¹ú¼ÊѧУÓÅÑ¡ - 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