¡¾ÌâÄ¿¡¿(1)ÓÐÁ½ÖÖ»îÐÔ·´Ó¦ÖмäÌåÀë×Ó£¬ËüÃǵÄÀë×ÓÖоùº¬ÓÐ1¸ö̼ԭ×ÓºÍ3¸öÇâÔ­×Ó¡£ÇëÒÀ¾ÝÏÂÃæ¸ø³öµÄÕâÁ½ÖÖ΢Á£µÄÇò¹÷Ä£ÐÍ£¬Ð´³öÏàÓ¦µÄ»¯Ñ§Ê½£º

___________£»______________¡£

(2)°´ÒªÇóд³öµÚ¶þÖÜÆڷǽðÊôÔªËع¹³ÉµÄÖÐÐÔ·Ö×ӵĻ¯Ñ§Ê½¡£

ƽÃæÈý½ÇÐηÖ×Ó___________£¬Èý½Ç׶ÐηÖ×Ó____________£¬ÕýËÄÃæÌåÐηÖ×Ó_____________¡£

(3)д³öSO3µÄ³£¼ûµÄµÈµç×ÓÌåµÄ»¯Ñ§Ê½£ºÒ»¼ÛÒõÀë×Ó____________ (д³öÒ»ÖÖ£¬ÏÂͬ)£¬¶þ¼ÛÒõÀë×Ó____________£¬ËüÃǵÄÖÐÐÄÔ­×Ó²ÉÓõÄÔÓ»¯·½Ê½¶¼ÊÇ____________¡£

¡¾´ð°¸¡¿CH3+ CH3- BF3 NF3 CF4 NO3- CO32- sp2

¡¾½âÎö¡¿

(1)¸ù¾Ý·Ö×ӵĿռ乹ÐÍ¡¢ÔÓ»¯ÀàÐÍÒÔ¼°¼Û²ãµç×Ó¶ÔÊý½áºÏÁ£×ÓÖоùº¬ÓÐ1¸ö̼ԭ×ÓºÍ3¸öÇâÔ­×ÓÀ´·ÖÎöÅжϣ»

(2)ÓɵڶþÖÜÆڷǽðÊôÔªËع¹³ÉµÄÖÐÐÔ·Ö×Ó£¬µÚ¶þÖÜÆÚÔªËØΪÖÐÐÄÔ­×Ó£¬Èç¹ûÊÇƽÃæÐηÖ×Ó£¬Ôòͨ¹ýsp2ÔÓ»¯ÐγÉÖÐÐÔ·Ö×Ó£»Èç¹ûÊÇÈý½Ç׶ÐÍ·Ö×Ó£¬Ôòͨ¹ýsp3ÔÓ»¯ÐγÉÖÐÐÔ·Ö×Ó£¬ÇÒ¼Û²ãµç×Ó¶Ô¸öÊýÊÇ4£¬º¬ÓÐÒ»¸ö¹Âµç×Ó¶Ô£»Èç¹ûÊÇÕýËÄÃæÌå½á¹¹£¬Ôò¸Ã·Ö×ӵļ۲ãµç×Ó¶Ô¸öÊýÊÇ4ÇÒ²»º¬¹Âµç×Ó¶Ô£¬¾Ý´Ë·ÖÎö½â´ð£»

(3)µÈµç×ÓÌåÊÇÖ¸¾ßÓÐÏàͬ¼Ûµç×Ó×ÜÊýºÍÔ­×Ó×ÜÊýµÄ·Ö×Ó»òÀë×Ó£»¸ù¾Ý¼Ûµç×Ó¶Ô»¥³âÀíÂÛÈ·¶¨Ô­×ÓµÄÔÓ»¯·½Ê½£¬¼Û²ãµç×Ó¶Ô¸öÊý=¦Ò¼ü¸öÊý+¹Âµç×Ó¶Ô¸öÊý¼ÆËãÅжϡ£

(1)µÚÒ»ÖÖ΢Á£µÄ¿Õ¼ä½á¹¹ÎªÆ½ÃæÈý½ÇÐΣ¬Ôò̼ԭ×ÓΪsp2ÔÓ»¯£¬ÖÐÐÄ̼ԭ×ÓÎ޹µç×Ó¶Ô£¬Òò´Ë¼Û²ãµç×Ó¶ÔÊý3£¬»¯Ñ§Ê½ÎªCH3+£¬µÚ¶þÖÖ΢Á£µÄ¿Õ¼ä½á¹¹ÎªÈý½Ç׶ÐΣ¬Ôò̼ԭ×ÓΪsp3ÔÓ»¯£¬ÖÐÐÄ̼ԭ×ÓÓÐ1¸ö¹Âµç×Ó¶Ô£¬Òò´Ë¼Û²ãµç×Ó¶ÔÊý4£¬»¯Ñ§Ê½CH3-£¬¹Ê´ð°¸Îª£ºCH3+£»CH3-£»

(2)ÓɵڶþÖÜÆڷǽðÊôÔªËع¹³ÉµÄÖÐÐÔ·Ö×Ó£¬µÚ¶þÖÜÆÚÔªËØΪÖÐÐÄÔ­×Ó£¬Í¨¹ýsp2ÔÓ»¯ÐγÉÖÐÐÔ·Ö×Ó£¬ÊÇƽÃæÐηÖ×Ó£¬¸ÃÀàÐÍ·Ö×ÓÓÐBF3£»µÚ¶þÖÜÆÚÔªËØΪÖÐÐÄÔ­×Ó£¬Í¨¹ýsp3ÔÓ»¯ÐγÉÖÐÐÔ·Ö×Ó£¬Èç¹ûÊÇÈý½Ç׶ÐÍ·Ö×Ó£¬Ôò¸Ã·Ö×ÓÖм۲ãµç×Ó¶Ô¸öÊýÊÇ4ÇÒº¬ÓÐÒ»¸ö¹Âµç×Ó¶Ô£¬¸ÃÀàÐÍ·Ö×ÓÓÐNF3£»Èç¹û¸Ã·Ö×ÓΪÕýËÄÃæÌå½á¹¹£¬Ôò¸Ã·Ö×ӵļ۲ãµç×Ó¶Ô¸öÊýÊÇ4ÇÒ²»º¬¹Âµç×Ó¶Ô£¬¸ÃÀàÐÍ·Ö×ÓÓÐCF4£¬¹Ê´ð°¸Îª£ºBF3£»NF3£»CF4£»

(3)SO3µÄÔ­×ÓÊýΪ4£¬¼Ûµç×ÓÊýΪ24£¬ÓëSO3»¥ÎªµÈµç×ÓÌåµÄΪNO3-»òCO32-¡¢BF3»òCOCl2µÈ£»NO3-ÖÐNÔ­×ÓÐγÉ3¸ö¦Ò¼ü£¬Ã»Óйµç×Ó¶Ô£¬ÔÓ»¯ÀàÐÍΪsp2£¬Ì¼Ëá¸ùÀë×ÓÖм۲ãµç×Ó¶Ô¸öÊý=¦Ò¼ü¸öÊý+¹Âµç×Ó¶Ô¸öÊý=3+(4+2-3¡Á2)=3£¬ËùÒÔÔ­×ÓÔÓ»¯·½Ê½ÊÇsp2£¬SO3·Ö×ÓÖÐSÔ­×ӵļ۲ãµç×Ó¶Ô¸öÊý=¦Ò¼ü¸öÊý+¹Âµç×Ó¶Ô¸öÊý=3+=3£¬ÔÓ»¯ÀàÐÍΪsp2£¬¹Ê´ð°¸Îª£ºNO3-£»CO32-£»sp2¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿CuSO4ÊÇÒ»ÖÖÖØÒª»¯¹¤Ô­ÁÏ£¬ÆäÖƱ¸ºÍÓйØÐÔÖÊÈçͼËùʾ¡£

£¨1£©ÏÖÒªÓÃÈçͼËùʾµÄŨÁòËáÀ´ÅäÖƲ½Öè¢ÙÖÐËùÐèÒªµÄ1mol/LµÄÏ¡ÁòËá480ml£¬ÐèÒªÓÃÕâÖÖŨÁòËáµÄÌå»ýΪ______ml¡£

£¨2£©ÅäÖƸÃÏ¡ÁòËáËùÓõ½µÄ²£Á§ÒÇÆ÷³ý²£Á§°ô¡¢Á¿Í²¡¢ÉÕ±­Í⻹ÓÐ_______¡¢__________¡£

£¨3£©ÏÂÁвÙ×÷»áʹËùÅäÈÜҺŨ¶ÈÆ«µÍµÄÊÇ _________¡£

A. ÁòËáתÒÆÖÁÈÝÁ¿Æ¿ºó£¬Ã»ÓÐÏ´µÓÉÕ±­

B. δÀäÈ´ÖÁÊÒξÍתÒÆÖÁÈÝÁ¿Æ¿

C. ÈÝÁ¿Æ¿ÖдæÔÚÉÙÁ¿ÕôÁóË®

D. ¶¨ÈÝʱ¸©ÊÓ¿Ì¶È E.Á¿È¡Å¨ÁòËáʱÁ¿Í²ÄÚÓÐÉÙÁ¿ÕôÁóË®

£¨4£©ÖÆÈ¡ÁòËáÍ­µÄ;¾¶¢Ù¢Ú¢ÛÖУ¬Í¾¾¶_________ÄܸüºÃµØÌåÏÖÂÌÉ«»¯Ñ§µÄ˼Ïë¡£

£¨5£©ÅäÖÆ1000ml 0.1mol/LµÄÁòËáÍ­ÈÜÒº£¬ÐèÓÃÍÐÅÌÌìƽ³ÆÈ¡________gµ¨·¯¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÂÈÆøÔÚ¹¤Å©ÒµÉú²úÔÚÓ¦Ó÷dz£¹ã·º¡£ÏÂͼÊÇʵÑéÊÒÖƱ¸ÂÈÆø²¢½øÐÐһϵÁÐÏà¹ØʵÑéµÄ×°Öá£

(1) ÒÇÆ÷aµÄÃû³ÆΪ_______________¡£

(2) ×°ÖÃBÖб¥ºÍʳÑÎË®µÄ×÷ÓÃÊÇ_________________£»

(3) д³öA×°ÖÃÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ______________________

(4) ×°ÖÃCµÄ×÷ÓÃÊÇÑéÖ¤ÂÈÆøÊÇ·ñ¾ßÓÐƯ°×ÐÔ£¬Îª´Ë×°ÖÃCÖÐI¡¢II¡¢III´¦ÒÀ´Î·ÅÈë__________(Ìî×Öĸ)¡£

Ñ¡Ïî

a

b

c

I

ʪÈóµÄÓÐÉ«²¼Ìõ

ʪÈóµÄÓÐÉ«²¼Ìõ

ʪÈóµÄÓÐÉ«²¼Ìõ

II

¼îʯ»Ò

ŨÁòËá

ÎÞË®ÂÈ»¯¸Æ

III

ʪÈóµÄÓÐÉ«²¼Ìõ

¸ÉÔïµÄÓÐÉ«²¼Ìõ

¸ÉÔïµÄÓÐÉ«²¼Ìõ

(5) ×°ÖÃEÖÐÇâÑõ»¯¸ÆÐü×ÇÒºµÄ×÷ÓÃÊÇ___________________£¬Í¬Ê±¸Ã×°Öù¤ÒµÉÏ¿ÉÓÃÀ´ÖÆȡƯ°×·Û£¬Çëд³öÏàÓ¦·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º___________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÏÂͼΪCaF2¡¢H3BO3(²ã×´½á¹¹£¬²ãÄÚµÄH3BO3·Ö×Óͨ¹ýÇâ¼ü½áºÏ)¡¢½ðÊôÍ­ÈýÖÖ¾§ÌåµÄ½á¹¹Ê¾Òâͼ£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺

(1)ͼ¢ñËùʾµÄCaF2¾§ÌåÖÐÓëCa2£«×î½üÇҵȾàÀëµÄF£­ÊýΪ________£¬Í¼¢óÖÐδ±êºÅµÄÍ­Ô­×ÓÐγɾ§ÌåºóÖÜΧ×î½ôÁÚµÄÍ­Ô­×ÓÊýΪ________¡£

(2)ͼ¢òËùʾµÄÎïÖʽṹÖÐ×îÍâÄܲãÒÑ´ï8µç×ӽṹµÄÔ­×ÓÊÇ________£¬H3BO3¾§ÌåÖÐBÔ­×Ó¸öÊýÓ뼫ÐÔ¼ü¸öÊý±ÈΪ________¡£

(3)ÈýÖÖ¾§ÌåÖÐÈÛµã×îµÍµÄÊÇ________£¬Æ侧ÌåÊÜÈÈÈÛ»¯Ê±£¬¿Ë·þµÄ΢Á£Ö®¼äµÄÏ໥×÷ÓÃΪ________________________________________________________________¡£

(4)½áºÏCaF2¾§ÌåµÄ¾§°ûʾÒâͼ£¬ÒÑÖª£¬Á½¸ö¾àÀë×î½üµÄCa2£«ºË¼ä¾àÀëΪa¡Á10£­8 cm£¬¼ÆËãCaF2¾§ÌåµÄÃܶÈΪ________g¡¤cm£­3¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÏÂÁзÖ×ÓÖУ¬ÖÐÐÄÔ­×ÓµÄÔÓ»¯¹ìµÀÀàÐÍÏàͬµÄÊÇ

A. CO2ÓëSO2B. CH4ÓëNH3

C. H2O2ÓëC2H4D. C2H4ÓëN2H4

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿X¡¢Y¡¢Z¡¢Q¡¢EÎåÖÖÔªËØÖУ¬XÔ­×ÓºËÍâµÄM²ãÖÐÖ»ÓÐÁ½¶Ô³É¶Ôµç×Ó£¬YÔ­×ӵĺËÍâL²ãµç×ÓÊýÊÇK²ãµÄÁ½±¶£¬ZÊǵؿÇÄÚº¬Á¿(ÖÊÁ¿·ÖÊý)×î¸ßµÄÔªËØ£¬QµÄºËµçºÉÊýÊÇXÓëZµÄºËµçºÉÊýÖ®ºÍ£¬EÔÚÔªËØÖÜÆÚ±íµÄ¸÷ÔªËØÖе縺ÐÔ×î´ó£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺

(1)XZ2µÄ·Ö×ÓʽΪ__________£¬·Ö×ÓµÄÁ¢Ìå¹¹ÐÍΪ__________¡£

(2)YZ2µÄµç×ÓʽΪ__________£¬Æä·Ö×ÓÖк¬ÓÐ__________Ìõ¼ü£¬__________Ìõ¦Ð¼ü¡£

(3)QµÄÔªËØ·ûºÅÊÇ__________£¬ÊôÓÚ__________Çø£¬ËüµÄºËÍâµç×ÓÅŲ¼Ê½Îª__________¡£¼Ûµç×ÓÅŲ¼Í¼Îª__________£¬ÔÚÐγɻ¯ºÏÎïʱËü×î¸ßµÄ»¯ºÏ¼ÛΪ__________¡£

(4)EµÄµ¥ÖÊÓëË®·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ__________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿¹¤ÒµÉÏ¿ÉÒÔÓ÷ÏÌúмÖƱ¸»îÐÔFe3O4£¬Á÷³ÌÈçÏÂͼ£º

£¨1£©ÔÚÖƱ¸¹ý³ÌÖУ¬Òª½«¿é×´¹ÌÌåÔ­ÁÏ·ÛË顢ĥ³É·ÛÄ©£¬×÷ÓÃÊÇ________________________

£¨2£©ÔںϳɳØÀïÉú³ÉFe3O4µÄÀë×Ó·½³ÌʽΪ__________________________

£¨3£©¼ÙÈçÔÚ·´Ó¦³ØÖм¸ºõûÓÐÆøÌå²úÉú,¸ù¾ÝÁ÷³Ì¿ÉÖª£¬ÅäÁÏÖÐÐĺܿÉÄÜʹ»ìºÏÎïÖеÄFe2O3ÓëFeÎïÖʵÄÁ¿Ö®±È½Ó½ü________

£¨4£©Ä³Í¬Ñ§ÀûÓ÷ÏÌúм£¨º¬FeºÍFe2O3£©À´ÖÆÈ¡FeCl3¡¤6H2O¾§Ì壬ͬʱ²â¶¨»ìºÏÎïÖÐÌúµÄÖÊÁ¿·ÖÊý£¬×°ÖÃÈçͼ£¨¼Ð³Ö×°ÖÃÂÔ£¬ÆøÃÜÐÔÒѼìÑ飩£º

²Ù×÷²½ÖèÈçÏ£º

I£®´ò¿ªµ¯»É¼ÐK1¡¢¹Ø±Õµ¯»É¼ÐK2£¬²¢´ò¿ª»îÈûa£¬»ºÂýµÎ¼ÓÑÎËá¡£

¢ò£®µ±¡­¡­Ê±£¬¹Ø±Õµ¯»É¼ÐK1´ò¿ªµ¯»É¼ÐK2£¬µ±AÖÐÈÜÒºÍêÈ«½øÈëÉÕ±­ºó¹Ø±Õ»îÈûa¡£

¢ó£®½«ÉÕ±­ÖÐÈÜÒºÕô·¢Å¨Ëõ¡¢ÀäÈ´½á¾§¡¢¹ýÂ˺óµÃµ½FeC13¡¤6H2O¾§Ìå¡£

Çë»Ø´ð£º

¢Ù²Ù×÷¢òÖС°¡­¡­¡±µÄÄÚÈÝÊÇ______________£¬ÉÕ±­ÖеÄÏÖÏóÊÇ________________£¬ÏàÓ¦µÄ·½³ÌʽÊÇ________________¡¢________________¡££¨ÊÇÀë×Ó·´Ó¦µÄдÀë×Ó·½³Ìʽ£©

¢ÚÈô»ìºÏÎïÖÊÁ¿Îªm g£¬ÊµÑé½áÊøºó²âµÃBÖÐËùµÃµÄÆøÌåÊÇV mL£¨±ê×¼×´¿öʱ£©£¬¸ÃͬѧÓɴ˼ÆËã³ö´Ë·ÏÌúмÖÐÌúµÄÖÊÁ¿·ÖÊýÊÇ£¬¸ÃÊýÖµ±Èʵ¼ÊÊýֵƫµÍ£¬ÈôʵÑé¹ý³Ì²Ù×÷ÎÞÎó£¬Æ«µÍµÄÔ­ÒòÊÇ______________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿±ê×¼×´¿öÏ£¬V L HClÈܽâÔÚ1LË®ÖУ¨Ë®µÄÃܶȽüËÆΪ1g/mL£©£¬ËùµÃÈÜÒºµÄÃܶÈΪ¦Ñ g/mL£¬ÖÊÁ¿·ÖÊýΪw£¬ÎïÖʵÄÁ¿Å¨¶ÈΪc mol/L£¬ÔòÏÂÁйØϵÖв»ÕýÈ·µÄ£¨ £©

A.

B.

C.

D.

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÀûÓá°»¯Ñ§¼ÆÁ¿ÔÚʵÑéÖеÄÓ¦Óá±µÄÏà¹Ø֪ʶÌî¿Õ¡£

£¨1£©º¬ÓÐ6£®02¡Á1023¸öÑõÔ­×ÓµÄH2SO4µÄÎïÖʵÄÁ¿ÊÇ___________¡£

£¨2£©Óë±ê×¼×´¿öÏÂV LCO2Ëùº¬ÑõÔ­×ÓÊýÄ¿ÏàͬµÄË®µÄÖÊÁ¿ÊÇ___________g£¨Ó÷Öʽ±íʾ£©

£¨3£©ÉèNAΪ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÊýÖµ£¬Èç¹ûa gÑõÆøÖк¬ÓеķÖ×ÓÊýΪb£¬Ôòc gÑõÆøÔÚ±ê×¼×´¿öϵÄÌå»ýÔ¼ÊÇ________(Óú¬NAµÄʽ×Ó±íʾ)¡£

£¨4£©½«4 g NaOHÈܽâÔÚË®ÖÐÅä³É10 mLÈÜÒº£¬ÔÙÏ¡ÊͳÉ1 L£¬´ÓÖÐÈ¡³ö10 mL£¬Õâ10 mLÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ_______¡£

£¨5£©Ìå»ý±ÈΪ1¡Ã2¡Ã3µÄÂÈ»¯ÄÆ¡¢ÂÈ»¯Ã¾ºÍÂÈ»¯ÂÁÈÜÒº£¬·Ö±ð¼ÓÈëµÈÌå»ý¡¢µÈŨ¶ÈµÄÏõËáÒøÈÜÒº£¬¾ùÇ¡ºÃÍêÈ«·´Ó¦Éú³ÉÂÈ»¯Òø³Áµí£¬ÔòÕâÈýÖÖÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈÖ®±ÈΪ_________¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸