¡¾ÌâÄ¿¡¿¹¤ÒµÉÏÓÃÒÔÏÂÁ÷³Ì´ÓÍ­³ÁµíÔüÖлØÊÕÍ­¡¢Îø¡¢íÚµÈÎïÖÊ¡£Ä³Í­³ÁµíÔü£¬ÆäÖ÷Òª³É·ÖÈç±í¡£³ÁµíÔüÖгýº¬ÓÐÍ­¡¢Îø¡¢íÚÍ⣬»¹º¬ÓÐÉÙÁ¿Ï¡¹ó½ðÊô£¬Ö÷ÒªÎïÖÊΪCu¡¢ºÍ¡£Ä³Í­³ÁµíÔüµÄÖ÷ÒªÔªËØÖÊÁ¿·ÖÊýÈçÏ£º

Au

Ag

Pt

Cu

Se

Te

ÖÊÁ¿·ÖÊý

¡¢¡¢ÎªÍ¬Ö÷×åÔªËØ£¬ÆäÖÐÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃ_________¡£ÆäÖÐÍ­¡¢Îø¡¢íÚµÄÖ÷Òª»ØÊÕÁ÷³ÌÈçÏ£º

¾­¹ýÁòËữ±ºÉÕ£¬Í­¡¢Îø»¯Í­ºÍíÚ»¯Í­×ª±äΪÁòËáÍ­¡£ÆäÖÐíÚ»¯Í­ÁòËữ±ºÉյĻ¯Ñ§·½³ÌʽÈçÏ£¬ÌîÈëºÏÊʵÄÎïÖÊ»òϵÊý£º________________

ÓëÎüÊÕËþÖеķ´Ó¦Éú³ÉÑÇÎøËá¡£±ºÉÕ²úÉúµÄÆøÌå½øÈëÎüÊÕËþºó£¬½«ÑÇÎøËỹԭ³É´ÖÎø£¬Æä·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ____________ £»

³ÁµíÔü¾­±ºÉÕºó£¬ÆäÖеÄͭת±äΪÁòËáÍ­£¬¾­¹ýϵÁз´Ó¦¿ÉÒԵõ½ÁòËáÍ­¾§Ìå¡£ÂËÒº2¾­¹ý_____ ¡¢¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔï¿ÉÒԵõ½ÁòËáÍ­¾§Ìå¡£

Ä¿Ç°íÚ»¯ïÓ±¡Ä¤Ì«ÑôÄÜÐÐÒµ·¢Õ¹Ñ¸ËÙ£¬±»ÈÏΪÊÇ×îÓз¢Õ¹Ç°¾°µÄÌ«ÑôÄܼ¼ÊõÖ®Ò»¡£ÓÃÈçÏÂ×°ÖÿÉÒÔÍê³Éíڵĵç½â¾«Á¶¡£Ñо¿·¢ÏÖÔڵ͵ĵçÁ÷Ãܶȡ¢¼îÐÔÌõ¼þÏ£¬Ëæ×ÅŨ¶ÈµÄÔö¼Ó£¬´Ù½øÁËTeµÄ³Á»ý¡£Ð´³öTeµÄ³Á»ýµÄµç¼«·´Ó¦Ê½Îª__________¡£

¡¾´ð°¸¡¿µÚËÄÖÜÆÚVIA×å 1 6 ¼ÓÈÈŨËõ¡¢ÀäÈ´½á¾§

¡¾½âÎö¡¿

³ÁµíÔüÖгýº¬ÓÐÍ­(Cu)¡¢Îø(Se) íÚ(T e)Í⣬ »¹º¬ÓÐÉÙÁ¿Ï¡¹ó½ðÊô£¬Ö÷ÒªÎïÖÊΪCu¡¢Cu2SeºÍCu2T e£¬¼ÓÈëÁòËáËữ±ºÉÕ Éú³ÉSeO2¡¢Se¡¢SO2£¬ ÎüÊÕºó¿ÉÓÃÓÚÖƱ¸´ÖÎø£¬ ±ºÉÕºóµÄ¹ÌÌåË®½þ£¬¾­¹ýÂËÂËÒº1º¬ÓÐÁòËáÍ­µÈ, ¾­¾»»¯¡¢ Õô·¢Å¨Ëõ¡¢ÀäÈ´½á¾§µÃµ½ÁòËáÍ­¾§Ìå, ÂËÔü1º¬ÓÐTeÔªËØ ¼ÓÈëÑÎËáÉú³ÉH2TeCl6£¬Óë¶þÑõ»¯Áò·¢ÉúÑõ»¯»¹Ô­·´Ó¦¿ÉÉú³É´ÖíÚ£¬ ÒԴ˽â´ð¸ÃÌâ¡£

¡¢¡¢ÎªÍ¬Ö÷×åÔªËØ£¬ÆäÖÐÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃΪ£ºµÚËÄÖÜÆÚVIA×壬¹Ê´ð°¸Îª£ºµÚËÄÖÜÆÚVIA×壻

¾­¹ýÁòËữ±ºÉÕ£¬Í­¡¢Îø»¯Í­ºÍíÚ»¯Í­×ª±äΪÁòËáÍ­¡£ÆäÖÐíÚ»¯Í­ÁòËữ±ºÉյĻ¯Ñ§·½³ÌʽÅäƽΪ£º£»¹Ê´ð°¸Îª£º6£»1£»£» 6£»

ÓëÎüÊÕËþÖеķ´Ó¦Éú³ÉÑÇÎøËá¡£±ºÉÕ²úÉúµÄÆøÌå½øÈëÎüÊÕËþºó£¬½«ÑÇÎøËỹԭ³É´ÖÎø£¬Æä·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£»¹Ê´ð°¸Îª£º£»

³ÁµíÔü¾­±ºÉÕºó£¬ÆäÖеÄͭת±äΪÁòËáÍ­£¬¾­¹ýһϵÁз´Ó¦¿ÉÒԵõ½ÁòËáÍ­¾§Ìå¡£ÂËÒº2¾­¹ý¼ÓÈÈŨËõ¡¢ÀäÈ´½á¾§¡¢¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔï¿ÉÒԵõ½ÁòËáÍ­¾§Ì壻¹Ê´ð°¸Îª£º¼ÓÈÈŨËõ¡¢ÀäÈ´½á¾§£»

ÔÚÒõ¼«£¬µÃµ½Á˵ç×ÓÉú³ÉTe£¬ÔòTeµÄ³Á»ýµÄµç¼«·´Ó¦Ê½Îª£»¹Ê´ð°¸Îª£º¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿¿ÉÄæ·´Ó¦£º2NO2(g) 2NO(g)£«O2(g)ÔÚÌå»ý¹Ì¶¨µÄÃܱÕÈÝÆ÷ÖнøÐУ¬´ïµ½Æ½ºâ״̬µÄ±êÖ¾µÄÊÇ£¨ £©

¢Ùµ¥Î»Ê±¼äÄÚÉú³Én mol O2µÄͬʱÉú³É2n mol NO2

¢Úµ¥Î»Ê±¼äÄÚÉú³Én mol O2µÄͬʱÉú³É2n mol NO

¢ÛÓÃNO2¡¢NO¡¢O2±íʾµÄ·´Ó¦ËÙÂʵıÈΪ2¡Ã2¡Ã1µÄ״̬

¢Ü»ìºÏÆøÌåµÄÑÕÉ«²»ÔٸıäµÄ״̬

¢Ý»ìºÏÆøÌåµÄÃܶȲ»ÔٸıäµÄ״̬

¢Þ»ìºÏÆøÌåµÄѹǿ²»ÔٸıäµÄ״̬

¢ß»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿²»ÔٸıäµÄ״̬

A.¢Ù¢Û¢Þ¢ßB.¢Ù¢Ü¢Þ¢ßC.¢Ú¢Û¢Ü¢ßD.¢Ù¢Ú¢Ü¢Þ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÒÑ֪ˮÔÚ25¡æºÍ95¡æʱ£¬ÆäµçÀëƽºâÇúÏßÈçͼËùʾ£º

(1)95¡æʱ£¬0.01mol/LNaOHÈÜÒºµÄpH=________________________________________

(2)95¡æʱˮµÄµçÀëƽºâÇúÏßӦΪ_________£¨Ìî¡°A¡±»ò¡°B¡±£©£¬Çë˵Ã÷ÀíÓÉ___________

(3)25¡æʱ£¬½«pH=9µÄNaOHÈÜÒºÓëpH=4µÄH2SO4ÈÜÒº»ìºÏ£¬ÈôËùµÃ»ìºÏÈÜÒºµÄpH=7£¬ÔòNaOHÈÜÒºÓëH2SO4ÈÜÒºµÄÌå»ý±ÈΪ__________________________________________

(4)95¡æʱ£¬Èô100Ìå»ýpH1=aµÄijǿËáÈÜÒºÓë1Ìå»ýpH2=bµÄijǿ¼îÈÜÒº»ìºÏºóÈÜÒº³ÊÖÐÐÔ£¬Ôò»ìºÏÇ°£¬¸ÃÇ¿ËáµÄpH1ÓëÇ¿¼îµÄpH2Ö®¼äÓ¦Âú×ãµÄ¹ØϵÊÇ_________________

(5)ÇúÏßB¶ÔӦζÈÏ£¬pH=2µÄijHAÈÜÒººÍpH=10µÄNaOHÈÜÒºµÈÌå»ý»ìºÏºó£¬»ìºÏÈÜÒºµÄpH=5¡£Çë·ÖÎöÔ­Òò£º___________________________________________________

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÏÂÁÐÓëÑεÄË®½âÓйصÄÊÇ

¢Ù Óë ÈÜÒº¿É×÷º¸½Ó½ðÊôÖеijýÐâ¼Á ¢ÚÓà Óë Á½ÖÖÈÜÒº¿É×÷ÅÝÄ­Ãð»ð¼Á ¢Û²Ýľ»ÒÓëï§Ì¬µª·Ê²»ÄÜ»ìºÏÊ©Óà ¢ÜʵÑéÊÒÊ¢·Å ÈÜÒºµÄÊÔ¼ÁÆ¿²»ÄÜÓÃÄ¥¿Ú²£Á§Èû

A.¢Ù¢Ú¢ÛB.¢Ú¢Û¢ÜC.¢Ù¢ÜD.¢Ù¢Ú¢Û¢Ü

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÒÑÖª0.1mol/LµÄ´×ËáÈÜÒºÖдæÔÚµçÀëƽºâ£ºCH3COOHCH3COO£­£«H£«ÒªÊ¹ÈÜÒºÖÐÖµÔö´ó£¬¿ÉÒÔ²ÉÈ¡µÄ´ëÊ©ÊÇ( )

A.¼ÓÉÙÁ¿ÉÕ¼îÈÜÒºB.½µµÍζÈ

C.¼ÓÉÙÁ¿±ù´×ËáD.¼ÓË®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÏÂÁйØÓÚ½ðÊô±£»¤µÄ˵·¨²»ÕýÈ·µÄÊÇ ( )

A. ͼ1ÊÇÎþÉüÑô¼«Òõ¼«±£»¤·¨£¬Í¼2ÊÇÍâ¼ÓµçÁ÷Òõ¼«±£»¤·¨

B. ¸ÖբÞùΪµç×ÓÊäÈëµÄÒ»¶Ë

C. пºÍ¸ß¹èÖýÌúµÄµç°å·´Ó¦¾ùΪÑõ»¯·´Ó¦

D. Á½Í¼ËùʾԭÀí¾ù·¢ÉúÁË·´Ó¦:

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿³£ÎÂʱ£¬Óõζ¨Ä³Ò»ÔªËáHX,µÎ¶¨¹ý³ÌÖÐpH±ä»¯ÇúÏßÈçͼËùʾ¡£

ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ

A. HXÈÜÒºÏÔËáÐÔµÄÔ­ÒòÊÇ

B. µãa£¬

C. µãb£¬ÓëÇ¡ºÃÍêÈ«·´Ó¦

D. µãc£¬

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÎªÌ½¾¿ÒÒÏ©ÓëäåµÄ¼Ó³É·´Ó¦£¬¼×ͬѧÉè¼Æ²¢½øÐÐÈçÏÂʵÑ飺ÏÈÈ¡Ò»¶¨Á¿µÄ¹¤ÒµÓÃÒÒÏ©ÆøÌå(ÔÚ´¢ÆøÆ¿ÖÐ)£¬Ê¹ÆøÌåͨÈëäåË®ÖУ¬·¢ÏÖÈÜÒºÍÊÉ«£¬¼´Ö¤Ã÷ÒÒÏ©ÓëäåË®·¢ÉúÁ˼ӳɷ´Ó¦£»ÒÒͬѧ·¢ÏÖÔÚ¼×ͬѧµÄʵÑéÖУ¬ÍÊÉ«ºóµÄÈÜÒºÀïÓÐÉÙÐíµ­»ÆÉ«»ë×ÇÎïÖÊ£¬ÍƲâÔÚ¹¤ÒµÉÏÖƵõÄÒÒÏ©Öл¹¿ÉÄܺ¬ÓÐÉÙÁ¿»¹Ô­ÐÔÆøÌåÔÓÖÊ£¬ÓÉ´ËËûÌá³ö±ØÐëÏȳýÈ¥ÔÓÖÊ£¬ÔÙÈÃÒÒÏ©ÓëäåË®·´Ó¦¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

(1)¼×ͬѧÉè¼ÆµÄʵÑé________(Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±)ÑéÖ¤ÒÒÏ©Óëäå·¢ÉúÁ˼ӳɷ´Ó¦£¬ÆäÀíÓÉÊÇ________(ÌîÐòºÅ)¡£

¢ÙʹäåË®ÍÊÉ«µÄ·´Ó¦²»Ò»¶¨ÊǼӳɷ´Ó¦

¢ÚʹäåË®ÍÊÉ«µÄ·´Ó¦¾ÍÊǼӳɷ´Ó¦

¢ÛʹäåË®ÍÊÉ«µÄÎïÖʲ»Ò»¶¨ÊÇÒÒÏ©

¢ÜʹäåË®ÍÊÉ«µÄÎïÖʾÍÊÇÒÒÏ©

(2)ÒÒͬѧÍƲâ´ËÒÒÏ©ÖÐÒ»¶¨º¬ÓеÄÒ»ÖÖÔÓÖÊÆøÌåÊÇ________£¬ËüÓëäåË®·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ________________¡£ÔÚʵÑéÇ°±ØÐëÈ«²¿³ýÈ¥£¬³ýÈ¥¸ÃÔÓÖʵÄÊÔ¼Á¿ÉÓÃ________¡£

(3)ΪÑéÖ¤ÒÒÏ©Óëäå·¢ÉúµÄ·´Ó¦ÊǼӳɷ´Ó¦¶ø²»ÊÇÈ¡´ú·´Ó¦£¬±ûͬѧÌá³ö¿ÉÓÃÊÔÖ½À´²âÊÔ·´Ó¦ºóÈÜÒºµÄËáÐÔ£¬ÀíÓÉÊÇ_____________________________________________________________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿»¯Ñ§ÓëÉú»î¡¢ÈËÀàÉú²ú¡¢Éç»á¿É³ÖÐø·¢Õ¹ÃÜÇÐÏà¹Ø£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©

A.ºÏ³É²ÄÁÏ¡¢¹â·ü²ÄÁϺ͸´ºÏ²ÄÁ϶¼ÊÇÐÂÐÍÎÞ»ú·Ç½ðÊô²ÄÁÏ

B.½ú´ú±§ÆË×ÓÖмÇÔØÓС°µ¤É°ÉÕÖ®³ÉË®Òø£¬»ý±äÓÖ»¹³Éµ¤É°¡±ÊÇÖ¸¼ÓÈÈʱµ¤É°ÈÛÈÚ³ÉҺ̬£¬ÓöÀäÓÖÖØÐÂÄý½á³ÉHgS¾§Ìå

C.úµÄ¸ÉÁóÊÇ»¯Ñ§±ä»¯£¬ÃºµÄÆø»¯¡¢Òº»¯ºÍʯÓ͵ķÖÁó¶¼ÊÇÎïÀí±ä»¯

D.±¾²Ý¾­¼¯×¢ÖмÇÔØÁËÇø±ðÏõʯºÍÆÓÏõµÄ·½·¨£º¡°ÒÔ»ðÉÕÖ®£¬×ÏÇàÑÌÆð£¬ÄËÕæÏõʯҲ¡±ÕâÊÇÔËÓÃÁË¡°ÑæÉ«·´Ó¦¡±µÄÔ­Àí

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸