ϱíÊÇÔªËØÖÜÆÚ±íµÄÒ»²¿·Ö£¬¸ù¾Ý±íÖÐ10ÖÖÔªËØ£¬ÓÃÔªËØ·ûºÅ»ò»¯Ñ§Ê½Ìî¿Õ¡£

Ö÷×å
ÖÜÆÚ
¢ñA
¢òA
¢óA
¢ôA
¢õA
¢öA
¢÷A
0×å
2
 
 
 
¢Ù
 
¢Ú
 
 
3
 
 
¢Û
¢Ü
 
¢Ý
¢Þ
¢ß
4
¢á
¢à
 
 
 
¢â
 
 
 
£¨1£©¢Ù~¢âÔªËØÖУ¬½ðÊôÐÔ×îÇ¿µÄÊÇ          £»»¯Ñ§ÐÔÖÊ×î²»»îÆõÄÊÇ           ¡£
£¨2£©¢Ù~¢âÔªËØÖУ¬×î¸ß¼ÛÑõ»¯ÎïË®»¯Îï³ÊÁ½ÐÔµÄÊÇ          £¬¸Ã»¯ºÏÎïÓëNaOHÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽΪ                                                     £»
£¨3£©¢Ù~¢âÔªËØÖУ¬×î¸ß¼ÛÑõ»¯ÎïË®»¯ÎïËáÐÔ×îÇ¿µÄÊÇ       £¬¼îÐÔ×îÇ¿µÄÊÇ       £»
£¨4£©¢Ý¡¢¢Þ¡¢¢à¡¢¢áËùÐγɵÄÀë×Ó£¬Æä°ë¾¶ÓÉСµ½´óµÄ˳ÐòÊÇ          ¡£

£¨1£©K £»Ar £¨2£© Al£» Al(OH)3+OH-£½AlO2-+2H2O £¨3£© Cl£»K£¨4£©S2->Cl->K+>Ca2+

½âÎöÊÔÌâ·ÖÎö£º¸ù¾ÝÔªËØÔÚÖÜÆÚ±íÖеÄÏà¶ÔλÖÿÉÖª£¬¢Ù~¢âÔªËØ·Ö±ðÊÇC¡¢O¡¢Al¡¢Si¡¢S¡¢Cl¡¢Ar¡¢Ca¡¢K¡¢Se¡£
£¨1£©Í¬ÖÜÆÚ×Ô×óÏòÓÒ½ðÊôÐÔÖð½¥¼õÈõ£¬Í¬Ö÷×å×ÔÉ϶øϽðÊôÐÔÖð½¥ÔöÇ¿£¬¾Ý´Ë¿ÉÖª£¬¢Ù~¢âÔªËØÖУ¬½ðÊôÐÔ×îÇ¿µÄÊÇK£»»¯Ñ§ÐÔÖÊ×î²»»îÆõÄÊÇAr¡£
£¨2£©¢Ù~¢âÔªËØÖУ¬×î¸ß¼ÛÑõ»¯ÎïË®»¯Îï³ÊÁ½ÐÔµÄÊÇAl£¬¸Ã»¯ºÏÎïÓëNaOHÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽΪAl(OH)3+OH-£½AlO2-+2H2O¡£
£¨3£©½ðÊôÐÔ»ò·Ç½ðÊôÐÔԽǿ£¬Ôò×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïµÄ¼îÐÔ»òËáÐÔԽǿ£¬ËùÒÔÔÚ¢Ù~¢âÔªËØÖУ¬×î¸ß¼ÛÑõ»¯ÎïË®»¯ÎïËáÐÔ×îÇ¿µÄÊÇCl£¬¼îÐÔ×îÇ¿µÄÊÇK¡£
£¨4£©ºËÍâµç×ÓÅŲ¼ÏàͬµÄ΢Á££¬Æä΢Á£°ë¾¶ËæÔ­×ÓÐòÊýµÄÔö´ó¶ø¼õС£¬ËùÒԢݡ¢¢Þ¡¢¢à¡¢¢áËùÐγɵÄÀë×Ó£¬Æä°ë¾¶ÓÉСµ½´óµÄ˳ÐòÊÇS2->Cl->K+>Ca2+¡£
¿¼µã£º¿¼²éÔªËØÖÜÆÚ±íµÄ½á¹¹ÒÔ¼°ÔªËØÖÜÆÚÂɵÄÓ¦ÓúÍÅжÏ
µãÆÀ£º¸ÃÌâÊǸ߿¼Öеij£¼ûÌâÐÍ£¬ÊôÓÚÖеÈÄѶȵÄÊÔÌâ¡£ÊÔÌâ»ù´¡ÐÔÇ¿£¬²àÖضÔѧÉú»ù´¡ÖªÊ¶µÄ¹®¹ÌºÍѵÁ·£¬ÓÐÀûÓÚÌá¸ßѧÉúµÄÂß¼­ÍÆÀíÄÜÁ¦ºÍÓ¦ÊÔÄÜÁ¦¡£±¾ÌâÖ÷ÒªÊÇÔªËØ¡°Î»¡¢¹¹¡¢ÐÔ¡±ÈýÕß¹ØϵµÄ×ۺϿ¼²é£¬±È½ÏÈ«Ã濼²éѧÉúÓйØÔªËØÍƶÏ֪ʶºÍÁé»îÔËÓÃ֪ʶµÄÄÜÁ¦£¬¿¼²éÁËѧÉú¶ÔÎïÖʽṹÓëÐÔÖʹØϵÒÔ¼°ÔËÓÃÔªËØÖÜÆÚÂɽâ¾ö¾ßÌ廯ѧÎÊÌâµÄÄÜÁ¦¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

X¡¢YºÍZ¾ùΪ¶ÌÖÜÆÚÔªËØ£¬Ô­×ÓÐòÊýÒÀ´ÎÔö´ó£¬XµÄµ¥ÖÊΪÃܶÈ×îСµÄÆøÌ壬YµÄ×î¸ßÕý¼ÛÓë×îµÍ¸º¼ÛµÄ´úÊýºÍΪ2£¬ZÓëXÔ­×Ó×î´¦²ãµç×ÓÊýÏàͬ¡£»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©X¡¢YºÍZµÄÔªËØ·ûºÅ·Ö±ðΪ      ¡¢       ¡¢_     ¡£
£¨2£©Ñ¡ÓÃÒÔÉÏÔªËØ×é³ÉÒ»ÖÖÀë×Ó»¯ºÏÎ¸Ã»¯ºÏÎïΪ______       ¡£
£¨3£©XºÍY×é³ÉµÄ»¯ºÏÎïQÖУ¬¼Èº¬Óм«ÐÔ¹²¼Û¼üÓÖº¬ÓзǼ«ÐÔ¹²¼Û¼ü£¬QµÄ·Ö×ÓʽÊÇ      ¡£QÔÚ¿ÕÆøÖеãȼʱ£¬Ñ¸ËÙ¶ø°²È«µÄȼÉÕ£¬Æä·´Ó¦²úÎïûÓÐÈκÎÎÛȾ£¬È¼ÉÕʱµÄ»¯Ñ§·½³ÌʽΪ               £»Q»¹¿É½«ËáÐÔ¹¤Òµ·ÏË®ÖеÄCr2O72-»¹Ô­ÎªCr3+£¬Ñõ»¯²úÎïΪ³£¼ûÆøÌå¡£ÏàÓ¦µÄÀë×Ó·½³ÌʽΪ                 ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

»Ø´ðÒÔϹØÓÚµÚÈýÖÜÆÚÔªËؼ°Æ仯ºÏÎïµÄÎÊÌâ¡£
£¨1£©NaÔ­×ÓºËÍâ¹²ÓР      ÖÖ²»Í¬Ô˶¯×´Ì¬µÄµç×Ó£¬ÓР    ÖÖ²»Í¬ÄÜÁ¿µÄµç×Ó¡£
£¨2£©ÏàͬѹǿÏ£¬²¿·ÖÔªËØ·ú»¯ÎïµÄÈÛµã¼ûÏÂ±í£º

·ú»¯Îï
NaF
MgF2
SiF4
ÈÛµã/¡æ
1266
1534
183
ÊÔ½âÊÍÉϱíÖзú»¯ÎïÈÛµã²îÒìµÄÔ­Òò£º                                      ¡£
£¨3£©SiF4·Ö×ӵĿռ乹ÐÍΪ             £¬SiF4ÖÐSi¡ªF¼ü¼äµÄ¼ü½ÇÊÇ           ¡£
£¨4£©ÔÚP¡¢S¡¢ClÈýÖÖÔªËØÐγɵÄÇ⻯ÎïÖУ¬ÈÈÎȶ¨ÐÔ×î´óµÄÊÇ        £¨ÌîÇ⻯ÎïµÄ»¯Ñ§Ê½£©£»
ÒÑÖªNaµÄÔ­×Ӱ뾶´óÓÚClµÄÔ­×Ӱ뾶£¬ÆäÔ­ÒòÊÇ£º                        ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

ÒÑÖªA¡¢B¡¢C¡¢D¡¢EÊǶÌÖÜÆÚµÄÎåÖÖÔªËØ£¬ËüÃǵÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó¡£AÊǶÌÖÜÆÚÔªËØÖÐÔ­×Ӱ뾶×îСµÄÔªËØ£»C¡¢D¡¢EÈýÖÖÔªËصÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïÖ®¼ä¿ÉÒÔÁ½Á½·´Ó¦£»AÓëCͬÖ÷×壻BÓëEͬÖ÷×壻EµÄµ¥ÖÊΪµ­»ÆÉ«¾§Ìå¡£
£¨1£©Ð´³öEÔªËØÔÚÖÜÆÚ±íÖеÄλÖà              £»
£¨2£©Ð´³öCÔªËصÄÀë×ӽṹʾÒâͼ               £»
£¨3£©Ð´³ö»¯ºÏÎïA2BµÄµç×Óʽ                £»
£¨4£©Ð´³öC¡¢DµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïÏ໥·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º                           ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

A¡¢B¡¢C¡¢DÊÇËÄÖÖÓлúÎËüÃǵķÖ×ÓÖк¬ÓÐÁ½¸ö̼ԭ×Ó£¬ÆäÖÐAºÍBÊÇÌþ¡£ÔÚ±ê×¼×´¿öÏ£¬A¶ÔÇâÆøµÄÏà¶ÔÃܶÈÊÇ13£¬BÓëHCl·´Ó¦Éú³ÉC£¬CÓëD»ìºÏºó¼ÓÈëNaOH²¢¼ÓÈÈ£¬¿ÉÉú³ÉB¡£
£¨1£©Ð´³öA¡¢B¡¢C¡¢DµÄ½á¹¹¼òʽ¡£A¡¢        B¡¢      C¡¢      D¡¢                            
£¨2£©Ð´³öÓйػ¯Ñ§·½³Ìʽ£º                                               ¡¢
                                                      ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

ÒÑÖªÔªËØAºÍBµÄÔ­×ÓÐòÊý¶¼Ð¡ÓÚ18£¬AÔªËØÔ­×ÓµÄ×îÍâ²ãµç×ÓÊýΪa£¬´ÎÍâ²ãµç×ÓÊýΪb£¬BÔªËØM²ãµç×ÓÊýΪ a-b£¬L²ãµç×ÓÊýΪ a+b¡£ÇëÍê³ÉÏÂÁÐÎÊÌ⣺
(1) ÔªËØAÔÚÖÜÆÚ±íÖеÄλÖà                             
(2) ÔªËØAµÄÔ­×ӽṹʾÒâͼ                              
(3) ÔªËØBµÄµ¥ÖʵÄÒ»ÖÖÓÃ;                              
(4) ÓÃBµÄÑõ»¯ÎïµÄÒ»ÖÖÓÃ;                              
(5) BÔªËصÄÑõ»¯ÎïÓëNaOHÈÜÒº·´Ó¦µÄ»¯Ñ§·½³Ìʽ
                                                     

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÎÊ´ðÌâ

¡¾Ñ¡ÐÞ3-ÎïÖʵĽṹÓëÐÔÖÊ¡¿£¨15·Ö£©

ÉϱíΪÖÜÆÚ±íµÄÒ»²¿·Ö£¬ÆäÖеıàºÅ´ú±íËù¶ÔÓ¦µÄÔªËØ¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¢áºÅÔªËصĻù̬ԭ×ӵļ۵ç×ÓÅŲ¼Ê½ÊÇ________£¬ÓëÆäͬÖÜÆÚ£¬ÇÒ»ù̬ԭ×ӵĺËÍâδ³É¶Ôµç×ÓÊý×î¶àµÄÔªËØÊÇ______(д³öÔªËØ·ûºÅ)£¬¢ÚºÅÔªËØ»ù̬ԭ×ӵĵç×ÓÅŲ¼Í¼Îª___¡£
£¨2£© ¢ÙºÅÓë¢ÛºÅÔªËØÐγɵĺ¬ÓÐ18µç×ÓµÄÎïÖÊΪ________(д³öÃû³Æ)£¬¢ÚºÅÓë¢ÛºÅÔªËØÐγɵģ¬ÄÜÔì³ÉÎÂÊÒЧӦµÄÎïÖʵĿռ乹ÐÍΪ________¡£
¢Ú¡¢¢Ü¡¢¢àÈýÖÖÔªËصÄÔ­×ÓÐγɵľ§Ì壬Æ侧°ûµÄ½á¹¹ÌصãÈçͼËùʾ£¬Ôò¸Ã»¯ºÏÎïµÄ»¯Ñ§Ê½Îª________(ÓöÔÓ¦µÄÔªËØ·ûºÅ±íʾ)£¬³£ÎÂÌõ¼þϱûÏ©ÊÇÆø̬£¬¶øÏà¶Ô·Ö×ÓÖÊÁ¿±È±ûϩСµÄ¼×´¼£¬³£ÎÂÌõ¼þÏÂÈ´³ÊҺ̬£¬³öÏÖÕâÖÖÏÖÏóµÄÔ­ÒòÊÇ____________¡£

£¨3£©¢Ù¡¢¢ÚÁ½ÖÖÔªËØÄÜÐγɶàÖÖƽÃæÐηÖ×Ó£¬ÆäÖÐÓÐÒ»ÖÖÏà¶Ô·Ö×ÓÖÊÁ¿×îС£¬Óйظ÷Ö×ÓµÄ˵·¨ÖÐÕýÈ·µÄÊÇ________¡£
a£®¸Ã·Ö×ÓÊôÓÚº¬Óм«ÐÔ¼üµÄ·Ç¼«ÐÔ·Ö×Ób£®¸Ã·Ö×Óº¬ÓÐ4¸ö¦Ò¼üºÍ1¸ö¦Ð¼ü
c£®¸Ã·Ö×ÓÖеĢÚÔ­×Ó²ÉÈ¡sp2ÔÓ»¯d£®¸ÃÎïÖÊÒ×ÈÜÓÚË®£¬²¢ÄܺÍË®·´Ó¦µÃµ½¾Æ¾«
£¨4£©Ä³ÔªËصļ۵ç×ÓÅŲ¼Ê½Îªnsnnpn£«1£¬¸ÃÔªËØ¿ÉÓëÔªËØ¢ÙÐγɺ¬ÓÐ10¸öµç×ӵķÖ×ÓX£¬½«¹ýÁ¿µÄXͨÈëÊ¢ÓÐÁòËáÍ­ÈÜÒºµÄÊÔ¹ÜÀ²úÉúµÄÏÖÏóΪ_______¡£
£¨5£© ÈôDÔªËØÓëFeÔªËØÐγÉijÖÖ¾§ÌåÈçͼËùʾ¡£Èô¾§°ûµÄ±ß³¤Îªa nm£¬ÔòºÏ½ðµÄÃܶÈΪ________g/cm3¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÎÊ´ðÌâ

£¨13·Ö£©½üÏÖ´úÕ½ÕùÖУ¬ÖÆÔì̹¿ËÕ½³µ×î³£ÓõÄ×°¼×²ÄÁÏÊǾ­¹ýÔþÖƺÍÈÈ´¦ÀíºóµÄºÏ½ð¸Ö£¬ÈÈ´¦ÀíºóÕû¸ö×°¼×½á¹¹µÄ»¯Ñ§ºÍ»úеÌØÐÔºÍ×î´óÏ޶ȵı£³ÖÒ»Ö¡£¸ÖÖкϽðÔªËصİٷֱȺ¬Á¿Îª£º¸õ0.5~1.25 Äø0.5~1.5 îâ0.3~0.6 ÃÌ0.8~1.6 Ì¼0.3
£¨1£©¸õÔªËصĻù̬ԭ×ӵļ۵ç×Ó²ãÅŲ¼Ê½ÊÇ                 ¡£
£¨2£©CÔªËØÓëÆäͬÖ÷×åÏÂÒ»ÖÜÆÚÔªËØ×é³ÉµÄ¾§ÌåÖУ¬CÔ­×ÓµÄÔÓ»¯·½Ê½Îª¡¡¡¡¡¡¡¡.
£¨3£©MnºÍFeµÄ²¿·ÖµçÀëÄÜÊý¾ÝÈç±í£º

Ôª   ËØ
Mn
Fe
µçÀëÄÜ
/kJ¡¤mol£­1
I1
717
759
I2
1509
1561
I3
3248
2957
 
¸ù¾Ý±íÊý¾Ý£¬Æø̬Mn2£«ÔÙʧȥһ¸öµç×Ó±ÈÆø̬Fe2£«ÔÙʧȥһ¸öµç×ÓÄÑ£¬ÆäÔ­ÒòÊÇ         ¡£
£¨4£©Äø£¨Ni£©¿ÉÐγɶàÖÖÅäºÏÎÇÒ¸÷ÖÖÅäºÏÎïÓй㷺µÄÓÃ;¡£
ijÄøÅäºÏÎï½á¹¹ÈçÓÒͼËùʾ£¬·Ö×ÓÄÚº¬ÓеÄ×÷ÓÃÁ¦
ÓР              £¨ÌîÐòºÅ£©¡£
A£®Çâ¼ü     B£®Àë×Ó¼ü    C£®¹²¼Û¼ü   D£®½ðÊô¼ü   E£®Åäλ¼ü
×é³É¸ÃÅäºÏÎï·Ö×ÓÇÒͬÊôµÚ¶þÖÜÆÚÔªËصĵ縺ÐÔÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ   ¡¡¡¡     ¡£
£¨5£©½ðÊôÄø·ÛÔÚCOÆøÁ÷ÖÐÇá΢¼ÓÈÈ£¬Éú³ÉÎÞÉ«»Ó·¢ÐÔҺ̬Ni(CO)4£¬³ÊËÄÃæÌå¹¹ÐÍ¡£423Kʱ£¬Ni(CO)4·Ö½âΪNiºÍCO£¬´Ó¶øÖƵøߴ¿¶ÈµÄNi·Û¡£ÊÔÍƲ⣺ËÄôÊ»ùÄøµÄ¾§ÌåÀàÐÍÊÇ   ¡¡¡¡      
£¨6£©ÌúÄÜÓ뵪ÐγÉÒ»ÖÖ´ÅÐÔ²ÄÁÏ£¬Æ侧°û½á¹¹ÈçÓÒͼËùʾ£¬Ôò¸Ã´ÅÐÔ²ÄÁϵĻ¯Ñ§Ê½Îª              

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º¼ÆËãÌâ

ijԪËØXµÄͬλËع¹³ÉµÄÆø̬˫ԭ×Ó·Ö×ÓÓÐÈýÖÖ£¬Ïà¶Ô·Ö×ÓÖÊÁ¿·Ö±ðΪ70¡¢72¡¢74¡£´ËÈýÖÖ·Ö×ÓµÄÎïÖʵÄÁ¿Ö®±ÈÊÇ9¡Ã6¡Ãl£¬Çë»Ø´ð£º
£¨1£©XÔªËØÓм¸ÖÖͬλËØ£¿ÖÊÁ¿Êý·Ö±ðÊǶàÉÙ£¿
£¨2£©¸÷ͬλËصÄÔ­×ÓÊýÖ®±ÈÊǶàÉÙ£¿
£¨3£©XÔªËصĽüËÆÏà¶ÔÔ­×ÓÖÊÁ¿ÊǶàÉÙ£¿

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸