ÌâÄ¿ÄÚÈÝ
»Ø´ðÏÂÁйØÓÚÌúÔªËؼ°Æ仯ºÏÎïµÄ֪ʶ£º
£¨1£©³ýÈ¥Ìú·ÛÖлìÓеÄÂÁ·Û¿ÉÒÔÑ¡ÓõÄÊÔ¼ÁΪ______£¨ÌîÐòºÅ£©£®
A£®Ï¡ÑÎËá¡¡¡¡B£¬ÇâÑõ»¯ÄÆÈÜÒº¡¡¡¡C£®Å¨ÁòËá¡¡ D£®ÏõËá
ÐèÒª½øÐеķÖÀë²Ù×÷ÊÇ______£¬Éæ¼°µÄÖ÷ÒªµÄÀë×Ó·´Ó¦·½³ÌʽΪ______£»
£¨2£©Ïòһ֧װÓÐFeC3ÈÜÒºµÄÊÔ¹ÜÖеμÓNaOHÈÜÒº£¬ÏÖÏóΪ______£¬ÆäÖк¬ÌúÔªËصIJúÎïµÄ»¯Ñ§Ê½ÊÇ______£»
£¨3£©ÎªÁ˼ìÑéijδ֪ÈÜÒºÊÇ·ñº¬ÓÐFe2+Àë×Ó£¬Á½Î»Í¬Ñ§·Ö±ðÉè¼ÆÁËÒÔÏÂʵÑé·½°¸¼ÓÒÔÖ¤Ã÷£®
·½°¸Ò»£ºÏòһ֧װÓиÃδ֪ÈÜÒºµÄÊÔ¹ÜÖÐÏÈͨÈëÂÈÆø£¬ÔٵμÓKSCNÈÜÒº£¬ÈÜÒº³ÊÏÖºìÉ«£¬Ö¤Ã÷¸Ãδ֪ÈÜÒºº¬ÓÐFe2+Àë×Ó£»
·½°¸¶þ£ºÏòÁíһ֧װÓиÃδ֪ÈÜÒºµÄÊÔ¹ÜÖÐÏȵμÓKSCNÈÜÒº£¬ÎÞÏÖÏó£¬ÔÙͨÈëÂÈÆø£¬ÈÜÒº±äΪºìÉ«£¬Ö¤Ã÷¸Ãδ֪ÈÜÒºº¬ÓÐFe2+Àë×Ó£»
ÔòÇë»Ø´ð£º¢ÙÄãÈÏΪÄĸö·½°¸½ÏΪºÏÀí______£»
¢Úд³öFe2+ÓëÂÈÆø·´Ó¦µÄÀë×Ó·½³Ìʽ______£»
¢àʵÑéÊÒÔÚ±£´æº¬ÓÐFe2+Àë×ÓµÄÈÜҺʱ£¬ÎªÁË·ÀÖ¹Fe2+Àë×Ó±äÖÊ£¬¾³£ÏòÆäÖмÓÈëÌú·Û£¬ÆäÔÒòÊÇ£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©______£»
£¨4£©ÏÊեƻ¹ûÖÊÇÈËÃÇϲ°®µÄÒûÁÏ£®ÓÉÓÚ´ËÒûÁÏÖк¬ÓÐFe2+£¬ÏÊÕ¥µÄÆ»¹ûÖÔÚ¿ÕÆøÖлáÓɵÂÌÉ«µÄFe2+±äΪ×Ø»ÆÉ«µÄFe3+£¬ÔòÕâ¸ö±äÉ«µÄ¹ý³ÌÖÐFe2+±»______£»ÈôÔÚÕ¥ÖµÄʱºò¼ÓÈëÊÊÁ¿µÄάÉúËØC£¬¿ÉÓÐЧ·ÀÖ¹ÕâÖÖÏÖÏóµÄ·¢Éú£®Õâ˵Ã÷άÉúËØC¾ßÓÐ______£®
A£®Ñõ»¯ÐÔ¡¡¡¡B£®»¹ÔÐÔ¡¡¡¡C£®ËáÐÔ¡¡¡¡D£®¼îÐÔ£®
·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º2Al+2OH-+2H2O=2AlO2-+3H2¡ü£»
¹Ê´ð°¸Îª£ºB£¬¹ýÂË£¬2Al+2OH-+2H2O=2AlO2-+3H2¡ü£»
£¨2£©Ïòһ֧װÓÐFeCl3ÈÜÒºµÄÊÔ¹ÜÖеμÓNaOHÈÜÒº·´Ó¦Éú³ÉºìºÖÉ«³ÁµíÇâÑõ»¯Ìú£»
¹Ê´ð°¸Îª£ººìºÖÉ«³Áµí£¬Fe£¨OH£©3£»
£¨3£©¢ÙÏòһ֧װÓиÃδ֪ÈÜÒºµÄÊÔ¹ÜÖÐÏÈͨÈëÂÈÆø£¬ÔٵμÓKSCNÈÜÒº£¬ÔÈÜÒºÖк¬ÓÐÌúÀë×Ó£¬ÈÜÒºÒ²¿ÉÒÔ³ÊÏÖºìÉ«£¬ËùÒÔ·½°¸Ò»²»ÕýÈ·£»
ÏòÁíһ֧װÓиÃδ֪ÈÜÒºµÄÊÔ¹ÜÖÐÏȵμÓKSCNÈÜÒº£¬ÎÞÏÖÏóÖ¤Ã÷ÎÞÌúÀë×Ó£¬ÔÙͨÈëÂÈÆø£¬ÈÜÒº±äΪºìÉ«£¬Ö¤Ã÷ÔÈÜÒºÖк¬ÓÐÑÇÌúÀë×Ó£¬·½°¸ÕýÈ·£»
¹Ê´ð°¸Îª£º·½°¸¶þ£»
¢ÚFe2+ÓëÂÈÆø·´Ó¦µÄÀë×Ó·½³ÌʽΪCl2+2Fe2+=2Fe3++2Cl-£»¹Ê´ð°¸Îª£ºCl2+2Fe2+=2Fe3++2Cl-£»
¢ÛΪÁË·ÀÖ¹Fe2+Àë×Ó±äÖÊ£¬¾³£ÏòÆäÖмÓÈëÌú·Û»á·ÀÖ¹ÑÇÌúÀë×Ó±»Ñõ»¯£¬ÌúºÍÌúÀë×Ó·´Ó¦Éú³ÉÑÇÌúÀë×Ó£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º2Fe3++Fe=3Fe2+£»
¹Ê´ð°¸Îª£º2Fe3++Fe=3Fe2+£»
£¨4£©ÏÊÕ¥µÄÆ»¹ûÖÔÚ¿ÕÆøÖлáÓɵÂÌÉ«µÄFe2+±äΪ×Ø»ÆÉ«µÄFe3+£¬ÊÇÒòΪÑÇÌúÀë×ÓÄÚÑõ»¯ÎªÌúÀë×Ó£¬ÑÇÌúÀë×Ó±íÏÖÁË»¹ÔÐÔ±»Ñõ»¯ÎªÌúÀë×Ó£»Î¬ÉúËØC¾ßÓл¹ÔÐÔÄܺ¬ÓÐÌúÀë×Ó£¬¹ÊÑ¡B£»¹Ê´ð°¸Îª£ºÑõ»¯£¬B£®
·ÖÎö£º£¨1£©ÂÁ·ÛºÍÇâÑõ»¯ÄÆÈÜÒº·´Ó¦£¬ÌúºÍÇâÑõ»¯ÄÆÈÜÒº²»·´Ó¦£¬·´Ó¦ºó¹ýÂ˵õ½Ìú·Û£¬ÂÁ»¯ÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³ÉÆ«ÂÁËáÄƺÍÇâÆø£»
£¨2£©ÂÈ»¯ÌúºÍÇâÑõ»¯ÄÆ·´Ó¦Éú³ÉÇâÑõ»¯ÌúºìºÖÉ«³ÁµíÇâÑõ»¯Ìú£»
£¨3£©¢Ù·½°¸Ò»ÏÈͨÂÈÆøÔÙ¼ÓÈëÁòÇèËá¼ØÈÜÒº£¬ÔÈÜÒºÖпÉÄܺ¬ÓÐÌúÀë×Ó£»·½°¸¶þÏȼÓÈëÁòÇèËá¼ØÎÞÏÖÏóÖ¤Ã÷ÎÞÌúÀë×Ó£¬Í¨ÈëÂÈÆø±äѪºìÉ«Ö¤Ã÷º¬ÑÇÌúÀë×Ó£»
¢ÚÑÇÌúÀë×Ó±»ÂÈÆøÑõ»¯ÎªÌúÀë×Ó£»
¢Û¼ÓÈëÌú¿ÉÒÔ°ÑÑõ»¯Éú³ÉµÄÌúÀë×Ó»¹ÔΪÑÇÌúÀë×Ó·ÀÖ¹Ñõ»¯£»
£¨4£©ÒÀ¾ÝÌúÔªËØ»¯ºÏ¼Û±ä»¯ÓɵÂÌÉ«µÄFe2+±äΪ×Ø»ÆÉ«µÄFe3+£¬ÊDZ»Ñõ»¯ÎªÌúÀë×Ó£¬Î¬ÉúËØC¾ßÓл¹ÔÐÔ°ÑÌúÀë×Ó»¹ÔΪÑÇÌúÀë×Ó£»
µãÆÀ£º±¾Ì⿼²éÂÁÌú¼°Æ仯ºÏÎïÐÔÖʵķÖÎöÓ¦Óã¬Ö÷ÒªÊÇÁ½ÖÖ¼ìÑéµÄ·´Ó¦ÏÖÏóÅжϣ¬Ñõ»¯»¹Ô·´Ó¦µÄ·ÖÎöÓ¦Óã¬ÌâÄ¿ÄѶÈÖеȣ®
![](http://thumb.zyjl.cn/images/loading.gif)
I¡¢±íÖТ١«¢ÞΪ²¿·Ö¶ÌÖÜÆÚÔªËصĻ¯ºÏ¼Û¼°Ô×Ӱ뾶
ÔªËØÐÔÖÊ[ | ÔªËرàºÅ[À´Ô´:ѧ*¿Æ*ÍøZ*X*X*K] | |||||
¢Ù | ¢Ú | ¢Û | ¢Ü | ¢Ý | ¢Þ | |
Ô×Ӱ뾶/nm | 0.102 | 0.110 | 0.074 | 0.075 | 0.071 | 0.099 |
×î¸ß»¯ºÏ¼Û | +6 | +5 | | +5 | | +7 |
×îµÍ»¯ºÏ¼Û | -2 | -3 | -2 | -3 | -1 | -1 |
III¡¢AÓëBÁ½ÔªËØ¿ÉÐγɻ¯ºÏÎïAB¡¢AB2£¬¶þÕß¾ù¿ÉÓÃÓÚÖƱ¸»¯ºÏÎïÒÒ¡£
A¡¢B¡¢C¾ùΪÉϱíÖеÄÔªËØ£¬¼×¡¢ÒÒΪÖÐѧ³£¼ûÇ¿Ëá¡£
Çë»Ø´ðÏÂÁÐÎÊÌâ
(1)д³öBÔªËØλÓÚÖÜÆÚ±íÖеÄλÖÃ__________________
(2)AÔªËØÆø̬Ç⻯ÎïµÄ½á¹¹Ê½Îª_____£¬Ð´³öÉÏÊöÔªËØÐγɵÄ×îÎȶ¨µÄÇ⻯ÎïµÄµç×Óʽ____
(3)ÏÂÁйØÓÚÎïÖʼס¢ÒÒµÄ˵·¨ÖÐÕýÈ·µÄÊÇ__________(Ìî×Öĸ)
a£®¶þÕßµÄŨÈÜÒºÔÚ³£ÎÂʱ¾ù¿ÉÓÃÌúÖÆÈÝÆ÷Öü´æ
b£®¶þÕßµÄŨÈÜÒºÔÚ³¨¿ÚÈÝÆ÷ÖзÅÖã¬ÖÊÁ¿¶¼»á±ä»¯
c£®¶þÕßµÄŨÈÜÒºÔÚ³£ÎÂʱ¾ùÓëÍ·´Ó¦ d£®¶þÕßµÄÏ¡ÈÜÒº¾ù¾ßÓÐÇ¿Ñõ»¯ÐÔ
(4)Çëд³ö¹¤ÒµÉÏÓÉCB2ÖƱ¸CB3µÄ»¯Ñ§·½³Ìʽ___________________________¡£Ð´³ö¹¤ÒµÉú²úÇ¿ËáÒҵĹý³ÌÖÐÖƱ¸»¯ºÏÎïABµÄ»¯Ñ§·½³Ìʽ______________
I¡¢±íÖТ١«¢ÞΪ²¿·Ö¶ÌÖÜÆÚÔªËصĻ¯ºÏ¼Û¼°Ô×Ӱ뾶
ÔªËØÐÔÖÊ[ |
ÔªËرàºÅ[À´Ô´:ѧ*¿Æ*ÍøZ*X*X*K] |
|||||
¢Ù |
¢Ú |
¢Û |
¢Ü |
¢Ý |
¢Þ |
|
Ô×Ӱ뾶/nm |
0.102 |
0.110 |
0.074 |
0.075 |
0.071 |
0.099 |
×î¸ß»¯ºÏ¼Û |
+6 |
+5 |
|
+5 |
|
+7 |
×îµÍ»¯ºÏ¼Û |
-2 |
-3 |
-2 |
-3 |
-1 |
-1 |
II¡¢BÓëCÁ½ÔªËØ¿ÉÐγɻ¯ºÏÎïCB2¡¢CB3£¬¶þÕß¾ù¿ÉÓÃÓÚÖƱ¸»¯ºÏÎï¼×
III¡¢AÓëBÁ½ÔªËØ¿ÉÐγɻ¯ºÏÎïAB¡¢AB2£¬¶þÕß¾ù¿ÉÓÃÓÚÖƱ¸»¯ºÏÎïÒÒ¡£
A¡¢B¡¢C¾ùΪÉϱíÖеÄÔªËØ£¬¼×¡¢ÒÒΪÖÐѧ³£¼ûÇ¿Ëá¡£
Çë»Ø´ðÏÂÁÐÎÊÌâ
(1)д³öBÔªËØλÓÚÖÜÆÚ±íÖеÄλÖÃ__________________
(2)AÔªËØÆø̬Ç⻯ÎïµÄ½á¹¹Ê½Îª_____£¬Ð´³öÉÏÊöÔªËØÐγɵÄ×îÎȶ¨µÄÇ⻯ÎïµÄµç×Óʽ____
(3)ÏÂÁйØÓÚÎïÖʼס¢ÒÒµÄ˵·¨ÖÐÕýÈ·µÄÊÇ__________(Ìî×Öĸ)
a£®¶þÕßµÄŨÈÜÒºÔÚ³£ÎÂʱ¾ù¿ÉÓÃÌúÖÆÈÝÆ÷Öü´æ
b£®¶þÕßµÄŨÈÜÒºÔÚ³¨¿ÚÈÝÆ÷ÖзÅÖã¬ÖÊÁ¿¶¼»á±ä»¯
c£®¶þÕßµÄŨÈÜÒºÔÚ³£ÎÂʱ¾ùÓëÍ·´Ó¦ d£®¶þÕßµÄÏ¡ÈÜÒº¾ù¾ßÓÐÇ¿Ñõ»¯ÐÔ
(4)Çëд³ö¹¤ÒµÉÏÓÉCB2ÖƱ¸CB3µÄ»¯Ñ§·½³Ìʽ___________________________¡£Ð´³ö¹¤ÒµÉú²úÇ¿ËáÒҵĹý³ÌÖÐÖƱ¸»¯ºÏÎïABµÄ»¯Ñ§·½³Ìʽ______________
I¡¢±íÖТ١«¢ÞΪ²¿·Ö¶ÌÖÜÆÚÔªËصĻ¯ºÏ¼Û¼°Ô×Ӱ뾶
ÔªËØÐÔÖÊ[ |
ÔªËرàºÅ[À´Ô´:ѧ*¿Æ*ÍøZ*X*X*K] |
|||||
¢Ù |
¢Ú |
¢Û |
¢Ü |
¢Ý |
¢Þ |
|
Ô×Ӱ뾶/nm |
0.102 |
0.110 |
0.074 |
0.075 |
0.071 |
0.099 |
×î¸ß»¯ºÏ¼Û |
+6 |
+5 |
|
+5 |
|
+7 |
×îµÍ»¯ºÏ¼Û |
-2 |
-3 |
-2 |
-3 |
-1 |
-1 |
II¡¢BÓëCÁ½ÔªËØ¿ÉÐγɻ¯ºÏÎïCB2¡¢CB3£¬¶þÕß¾ù¿ÉÓÃÓÚÖƱ¸»¯ºÏÎï¼×
III¡¢AÓëBÁ½ÔªËØ¿ÉÐγɻ¯ºÏÎïAB¡¢AB2£¬¶þÕß¾ù¿ÉÓÃÓÚÖƱ¸»¯ºÏÎïÒÒ¡£
A¡¢B¡¢C¾ùΪÉϱíÖеÄÔªËØ£¬¼×¡¢ÒÒΪÖÐѧ³£¼ûÇ¿Ëá¡£
Çë»Ø´ðÏÂÁÐÎÊÌâ
(1)д³öBÔªËØλÓÚÖÜÆÚ±íÖеÄλÖÃ__________________
(2)AÔªËØÆø̬Ç⻯ÎïµÄ½á¹¹Ê½Îª_____£¬Ð´³öÉÏÊöÔªËØÐγɵÄ×îÎȶ¨µÄÇ⻯ÎïµÄµç×Óʽ____
(3)ÏÂÁйØÓÚÎïÖʼס¢ÒÒµÄ˵·¨ÖÐÕýÈ·µÄÊÇ__________(Ìî×Öĸ)
a£®¶þÕßµÄŨÈÜÒºÔÚ³£ÎÂʱ¾ù¿ÉÓÃÌúÖÆÈÝÆ÷Öü´æ
b£®¶þÕßµÄŨÈÜÒºÔÚ³¨¿ÚÈÝÆ÷ÖзÅÖã¬ÖÊÁ¿¶¼»á±ä»¯
c£®¶þÕßµÄŨÈÜÒºÔÚ³£ÎÂʱ¾ùÓëÍ·´Ó¦ d£®¶þÕßµÄÏ¡ÈÜÒº¾ù¾ßÓÐÇ¿Ñõ»¯ÐÔ
(4)Çëд³ö¹¤ÒµÉÏÓÉCB2ÖƱ¸CB3µÄ»¯Ñ§·½³Ìʽ___________________________¡£Ð´³ö¹¤ÒµÉú²úÇ¿ËáÒҵĹý³ÌÖÐÖƱ¸»¯ºÏÎïABµÄ»¯Ñ§·½³Ìʽ______________