¡¾ÌâÄ¿¡¿Ç°ËÄÖÜÆÚÔªËØA¡¢B¡¢C¡¢D¡¢E¡¢FÔ×ÓÐòÊýÒÀ´ÎµÝÔö¡£ÒÑÖª£ºA¡¢B¡¢D¡¢CµÄ¼Ûµç×ÓÊýÒÀ´ÎÔö¶à£¬A¡¢B¡¢CͬÖÜÆÚÇÒCÊǸÃÖÜÆÚÖе縺ÐÔ×î´óµÄÔªËØ£»AÓÐÁ½¸öµ¥µç×Ó£¬EµÄδ³É¶Ôµç×ÓÊýÊÇÇ°ËÄÖÜÆÚÖÐ×î¶àµÄ£¬ÇÒÆä¼Ûµç×ÓÊýÓëDÏàͬ£¬ FµÄ×îÍâ²ãµç×ÓÊýΪ2£¬ÄÚ²ãÈ«²¿ÅÅÂú¡£ÇëÓöÔÓ¦µÄÔªËØ·ûºÅ»Ø´ðÏÂÃæµÄÎÊÌ⣺
£¨1£©Ð´³öEµÄ¼Ûµç×ÓÅŲ¼Ê½£º______________¡£
£¨2£©ÔÚAÐγɵĻ¯ºÏÎïÖУ¬A²ÉÈ¡sp2ÔÓ»¯£¬ÇÒ·Ö×ÓÁ¿×îСµÄ»¯ºÏÎïΪ£¨Ð´»¯Ñ§Ê½£©______________¡£
£¨3£©ÏÂÁÐÎïÖʵÄÐÔÖÊÓëÇâ¼üÓйصÄÊÇ______________¡£
A. ¿Éȼ±ùµÄÐÎ³É B. AµÄÇ⻯ÎïµÄ·Ðµã C. BµÄÇ⻯ÎïµÄÈÈÎȶ¨ÐÔ
£¨4£©E3+¿ÉÒÔÓëAB¡ªÐγÉÅäÀë×Ó£¬ÆäÖÐE3+ÒÔd2sp3·½Ê½ÔÓ»¯£¬ÔÓ»¯¹ìµÀÈ«²¿ÓÃÀ´ÓëAB¡ªÐγÉÅäλ¼ü£¬ÔòE3+µÄÅäλÊýΪ______________£¬1mol¸ÃÅäÀë×ÓÖк¬ÓÐ______________mol¦Ò¼ü¡£
£¨5£©FÓëDÐγɵĻ¯ºÏÎᄃ°ûÈçͼ£¬FµÄÅäλÊýΪ______________£¬¾§ÌåÃܶÈΪa g/cm3,NAΪ°¢·ü¼ÓµÂÂÞ³£Êý£¬Ôò¾§°û±ß³¤Îª______________pm¡££¨1pm=10-10cm£©
¡¾´ð°¸¡¿3d54s1 C2H4 A 6 12 4
¡¾½âÎö¡¿
ÊÔÌâ±¾Ì⿼²éÎïÖʵĽṹÓëÐÔÖÊ¡£Éæ¼°ÔªËصÄÍƶϣ¬¼Ûµç×ÓÅŲ¼Ê½µÄÊéд£¬Çâ¼ü£¬ÅäλÊýµÄÈ·¶¨ºÍ¦Ò¼üµÄ¼ÆË㣬¾§°ûµÄ·ÖÎöºÍ¼ÆËã¡£EµÄδ³É¶Ôµç×ÓÊýÊÇÇ°ËÄÖÜÆÚÖÐ×î¶àµÄ£¬EΪCrÔªËØ£»FµÄÔ×ÓÐòÊý´óÓÚE£¬FµÄ×îÍâ²ãµç×ÓÊýΪ2£¬ÄÚ²ãÈ«²¿ÅÅÂú£¬F»ù̬Ô×ӵĺËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d104s2£¬FΪZnÔªËØ£»EµÄ¼Ûµç×ÓÊýΪ6£¬DµÄ¼Ûµç×ÓÊýÓëEÏàͬ£¬DµÄ¼Ûµç×ÓÊýΪ6£¬A¡¢B¡¢CͬÖÜÆÚ£¬A¡¢B¡¢C¡¢DÔ×ÓÐòÊýÒÀ´ÎµÝÔö£¬A¡¢B¡¢D¡¢CµÄ¼Ûµç×ÓÊýÒÀ´ÎÔö¶à£¬A¡¢B¡¢CΪµÚ¶þÖÜÆÚ£¬DΪµÚÈýÖÜÆÚ£¬DΪSÔªËØ£»A¡¢B¡¢CΪµÚ¶þÖÜÆÚÇÒCÊǸÃÖÜÆÚÖе縺ÐÔ×î´óµÄÔªËØ£¬CΪFÔªËØ£»AµÄ¼Ûµç×ÓÊýСÓÚB£¬BµÄ¼Ûµç×ÓÊýСÓÚ6£¬AÓÐÁ½¸öµ¥µç×Ó£¬ÔòAΪCÔªËØ£¬BΪNÔªËØ¡£
£¨1£©EΪCr£¬CrµÄÔ×ÓÐòÊýΪ24£¬¸ù¾ÝÔ×ÓºËÍâµç×ÓÅŲ¼¹æÂÉ£¬EµÄºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d54s1£¬¼Ûµç×ÓÅŲ¼Ê½Îª3d54s1¡£
£¨2£©AΪCÔªËØ£¬ÔÚAÐγɵĻ¯ºÏÎïÖÐA²ÉÈ¡sp2ÔÓ»¯£¬·Ö×ÓÁ¿×îСµÄ»¯ºÏÎïΪCH2=CH2£¬»¯Ñ§Ê½ÎªC2H4¡£
£¨3£©A£¬¿Éȼ±ùÊÇÓÉÌìÈ»ÆøºÍË®ÔÚ¸ßεÍѹÌõ¼þÏÂÐγɵÄÀà±ù×´µÄÎïÖÊ£¬¿Éȼ±ùÖÐË®·Ö×Ó¼äͨ¹ýÇâ¼üÐγÉÁý×´½á¹¹£¬ÁýÖÐÈÝÄÉCH4·Ö×Ó»òH2O·Ö×Ó£¬¿Éȼ±ùµÄÐγÉÓëÇâ¼üÓйأ»B£¬AΪCÔªËØ£¬CµÄµç¸ºÐÔ½ÏС£¬AµÄÇ⻯Îï·Ö×Ӽ䲻ÐγÉÇâ¼ü£¬Æä·ÐµãµÄ¸ßµÍÓëÇâ¼üÎ޹أ¬Óë·¶µÂ»ªÁ¦Óйأ»C£¬BΪNÔªËØ£¬BµÄÇ⻯ÎïµÄÈÈÎȶ¨ÐÔÓë¹²¼Û¼üµÄ¼üÄÜÓйأ¬Óë·Ö×Ó¼äÇâ¼üÎ޹أ»ÓëÇâ¼üÓйصÄÊÇA£¬´ð°¸Ñ¡A¡£
£¨4£©EΪCr£¬Cr3+ÒÔd2sp3·½Ê½ÔÓ»¯£¬ÐγÉ6¸öÔÓ»¯¹ìµÀ£¬ÔÓ»¯¹ìµÀÈ«²¿ÓÃÀ´ÓëAB-£¨CN-£©ÐγÉÅäλ¼ü£¬Cr3+µÄÅäλÊýΪ6¡£6¸öÅäλ¼üȫΪ¦Ò¼ü£¬ÅäÌåCN-µÄµç×ÓʽΪ£¬1¸öÅäÌåCN-º¬1¸ö¦Ò¼üºÍ2¸ö¦Ð¼ü£¬Ôò1mol¸ÃÅäÀë×Ó[Cr£¨CN£©6]3-Öк¬ÓеĦҼüΪ£¨6+61£©mol=12mol¡£
£¨5£©FΪZn£¬DΪS£¬Óá°¾ù̯·¨¡±£¬¾§°ûÖÐСºÚÇòµÄ¸öÊýΪ4£¬´óÇòµÄ¸öÊýΪ8+6=4£¬¸Ã¾§ÌåµÄ»¯Ñ§Ê½ÎªZnS£¬Zn¡¢SµÄÅäλÊýÏàµÈ£¬Óɾ§°û¿´³öСºÚÇòµÄÅäλÊýΪ4£¬ÔòFµÄÅäλÊý¶¼Îª4¡£1mol¾§ÌåµÄÖÊÁ¿Îª£¨65+32£©g=97g£¬1mol¾§ÌåµÄÌå»ýΪ=cm3£¬¾§°ûµÄÌå»ýΪ4£¨cm3NA£©=cm3£¬¾§°ûµÄ±ß³¤Îªcm=1010pm¡£
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿µâÊÇÈËÀà±ØÐèµÄÉúÃüÔªËØ,ÔÚÈËÌåµÄÉú³¤·¢Óý¹ý³ÌÖÐÆð×ÅÖØÒª×÷ÓÃ,ʵÑéС×é½øÐеⵥÖʵÄÖƱ¸¡£
£¨²éÔÄ×ÊÁÏ£©¼îÐÔÌõ¼þÏÂ,I2»á·¢ÉúÆ绯·´Ó¦Éú³ÉI-ºÍIO3-,ËáÐÔÌõ¼þÏÂ, I-ºÍIO3-ÓֻᷢÉú¹éÖз´Ó¦Éú³ÉI2£»µâÔÚË®ÖеÄÈܽâ¶ÈΪ0.029g¡£
£¨µâµÄÖÆÈ¡£©ÒÔº£´øΪÔÁÏ,°´ÕÕÒÔϲ½Öè½øÐÐʵÑé¡£
£¨1£©²½ÖèB·¢ÉúµÄ·´Ó¦ÊÇ¡°Ñõ»¯¡±,ÕâÒ»²Ù×÷Öпɹ©Ñ¡ÓõÄÊÔ¼Á: ¢ÙCl2£»¢ÚBr2£»¢ÛÏ¡ÁòËáºÍH2O2,´ÓÎÞÎÛȾ½Ç¶È¿¼ÂÇ£¬ÄãÈÏΪºÏÊÊÊÔ¼ÁÊÇ______£¨Ìî±àºÅ£©,·´Ó¦ÖÐI-ת»¯ÎªI2 µÄÀë×Ó·´Ó¦·½³ÌʽΪ________¡£
£¨2£©²½ÖèCÖÐʹÓõÄÆðµ½·ÖÀë×÷ÓõÄÒÇÆ÷ÊÇ_______,ʹÓøÃÒÇÆ÷ʱ,µÚÒ»²½²Ù×÷ÊÇ_______________¡£
£¨3£©ÓÐͬѧ²é×ÊÁϺó·¢ÏÖCCl4Óж¾,ÌáÒéÓÃÒÒ´¼´úÌæ,ÇëÅжϸÃÌáÒéÊÇ·ñ¿ÉÐÐ,ÔÒòÊÇ_______________¡£
£¨4£©£¨µâµÄ·ÖÀ룩µÃµ½º¬I2µÄCCl4ÈÜÒººó,ÀûÓÃÏÂͼװÖýøÐеâµÄÌáÈ¡²¢»ØÊÕÈܼÁ¡£
ͼÖÐÓÐÁ½´¦Ã÷ÏÔ´íÎó,·Ö±ðÊÇ¢Ù_________£»¢Ú_________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ¡¡¡¡
A. ¡¢¡¢ÖУ¬ËùÓÐÔ×Ó¶¼Âú×ã×îÍâ²ã8µç×ÓµÄÎȶ¨½á¹¹
B. ÔÚÔªËØÖÜÆÚ±íÖнðÊôºÍ·Ç½ðÊô½»½ç´¦¿ÉÒÔÕÒµ½°ëµ¼Ìå²ÄÁÏ
C. ÓɷǽðÊôÔªËØ×é³ÉµÄ»¯ºÏÎïÒ»¶¨Êǹ²¼Û»¯ºÏÎï
D. µÚ¢ñA×åÔªËغ͵ڢ÷A×åÔªËصÄÔ×ÓÖ®¼ä¶¼ÄÜÐγÉÀë×Ó¼ü
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÏÂÁÐÎïÖÊÖУ¬Ë®½âµÄ×îÖÕ²úÎïÖв»º¬ÓÐÆÏÌÑÌǵÄÊÇ( )
A.ÕáÌÇB.µí·ÛC.ÏËάËØD.ÓÍÖ¬
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿698Kʱ£¬ÏòVLµÄÃܱÕÈÝÆ÷ÖгäÈë2molH2(g)ºÍ2molI2(g)£¬·¢Éú·´Ó¦£ºH2(g)£«I2(g)2HI(g)¡¡¦¤H£½£26.5kJ¡¤mol£1£¬²âµÃ¸÷ÎïÖʵÄÎïÖʵÄÁ¿Å¨¶ÈÓëʱ¼ä±ä»¯µÄ¹ØϵÈçͼËùʾ¡£
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1)V£½______¡£
(2)¸Ã·´Ó¦´ïµ½×î´óÏ޶ȵÄʱ¼äÊÇ_______£¬¸Ãʱ¼äÄÚƽ¾ù·´Ó¦ËÙÂÊv(HI)£½________¡£
(3)ÏÂÁÐ˵·¨ÖпÉÒÔ˵Ã÷·´Ó¦2HI(g)H2(g)£«I2(g)ÒѴﵽƽºâ״̬µÄÊÇ_____¡£
A.µ¥Î»Ê±¼äÄÚÉú³ÉnmolH2µÄͬʱÉú³É2nmolHI
B.ζȺÍÌå»ýÒ»¶¨Ê±£¬ÈÝÆ÷ÄÚѹǿ²»Ôٱ仯
C.Ìõ¼þÒ»¶¨£¬»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿²»Ôٱ仯
D.ζȺÍѹǿһ¶¨Ê±£¬»ìºÏÆøÌåµÄÃܶȲ»Ôٱ仯
(4)¸Ã·´Ó¦´ïµ½Æ½ºâ״̬ʱ£¬__________(Ìî¡°ÎüÊÕ¡±»ò¡°·Å³ö¡±)µÄÈÈÁ¿Îª______¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÀûÓÃÇâÆø¶Ô·ÏÆø½øÐÐÍÑ̼´¦Àí¿ÉʵÏÖÂÌÉ«»·±£¡¢·ÏÎïÀûÓ㬶ÔÓÚ¼õÉÙÎíö²Ò²¾ßÓÐÖØÒªÒâÒå¡£
£¨1£©Æû³µÎ²ÆøµÄÖ÷ÒªÎÛȾÎïΪNO£¬ÓÃH2´ß»¯»¹ÔNO¿ÉÒÔ´ïµ½Ïû³ýÎÛȾµÄÄ¿µÄ¡£
ÒÑÖª£º2NO(g) N2(g)£«O2(g) ¦¤H=£180.5 kJ¡¤mol£1
2H2O(l)===2H2(g)£«O2(g) ¦¤H=£«571.6 kJ¡¤mol£1
д³öH2(g)ÓëNO(g)·´Ó¦Éú³ÉN2(g)ºÍH2O(l)µÄÈÈ»¯Ñ§·½³ÌʽÊÇ______________¡£
£¨2£©Ä³Ñо¿Ð¡×éÄ£ÄâÑо¿ÈçÏ£ºÏò2 LºãÈÝÃܱÕÈÝÆ÷ÖгäÈë2 mol NO·¢Éú·´Ó¦2NO(g) N2(g)£«O2(g)£¬ÔÚ²»Í¬µÄζÈÏ£¬·´Ó¦¹ý³ÌÖÐÎïÖʵÄÁ¿Óëʱ¼äµÄ¹ØϵÈçͼËùʾ£º
¢ÙT2Ï£¬ÔÚ0¡«5 minÄÚ£¬v(O2)=______________mol¡¤L£1¡¤min£1£»¸ÃζÈÏ·´Ó¦N2(g)£«O2(g) 2NO(g)µÄƽºâ³£ÊýK=______________¡£
¢Ú¸Ã·´Ó¦½øÐе½Mµã·Å³öµÄÈÈÁ¿______________½øÐе½Wµã·Å³öµÄÈÈÁ¿(Ìî¡°£¾¡±¡¢¡°£¼¡±»ò¡°=¡±)¡£
MµãʱÔÙ¼ÓÈëÒ»¶¨Á¿NO£¬Æ½ºâºóNOµÄת»¯ÂÊ______________(Ìî¡°±ä´ó¡±¡¢¡°±äС¡±»ò¡°²»±ä¡±)¡£
¢Û·´Ó¦¿ªÊ¼ÖÁ´ïµ½Æ½ºâµÄ¹ý³ÌÖУ¬ÈÝÆ÷ÖÐÏÂÁи÷Ïî·¢Éú±ä»¯µÄÊÇ______________(ÌîÐòºÅ)¡£
a£®»ìºÏÆøÌåµÄÃÜ¶È b£®Äæ·´Ó¦ËÙÂÊ
c£®µ¥Î»Ê±¼äÄÚ£¬N2ºÍNOµÄÏûºÄÁ¿Ö®±È d£®ÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿
£¨3£©ÇâÆø×÷ΪһÖÖÀíÏëȼÁÏ£¬µ«²»ÀûÓÚÖü´æºÍÔËÊä¡£ÀûÓÃÇâÄÜÐèҪѡÔñºÏÊʵĴ¢Çâ²ÄÁÏ£¬ïçÄøºÏ½ðÔÚÒ»¶¨Ìõ¼þÏ¿ÉÎüÊÕÇâÆøÐγÉÇ⻯ÎLaNi5(s)£«3H2(g) LaNi5H6(s) ¦¤H£¼0£¬ÓûʹLaNi5H6(s)ÊͷųöÆø̬Ç⣬¸ù¾ÝƽºâÒƶ¯ÔÀí£¬¿É¸Ä±äµÄÌõ¼þÊÇ______________(Ìî×Öĸ±àºÅ)¡£
A£®Ôö¼ÓLaNi5H6(s)µÄÁ¿ B£®Éý¸ßζÈ
C£®Ê¹Óô߻¯¼Á D£®¼õСѹǿ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿Ï±íΪԪËØÖÜÆÚ±íµÄÒ»²¿·Ö£¬²ÎÕÕÔªËØÔÚ±íÖеÄλÖ㬰´ÒªÇó»Ø´ðÏÂÁÐÎÊÌ⣺
ÖÜÆÚÖ÷×å | ¢ñA | ¢òA | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A | ¢øA |
Ò» | ||||||||
¶þ | ||||||||
Èý |
£¨1£©ÔÚÔªËØ£¬×î»îÆõĽðÊôÔªËØÊÇ______ÌîÔªËØÃû³Æ£»×î»îÆõķǽðÊôÔªËØÃû³ÆÊÇ______ÌîÔªËØÃû³Æ
£¨2£©Óõç×Óʽ±íʾԪËØÓëÐγɵÄÔ×Ó¸öÊý±ÈΪ1£º2µÄ»¯ºÏÎï _______________¡£ÔªËآٺ͢ÛËùÐγɵĻ¯Ñ§¼üµÄÀàÐÍÊÇ___________________¡£
£¨3£©¡¢ÈýÖÖÔªËصÄÔ×Ӱ뾶ÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ______ÓÃÔªËØ·ûºÅ±íʾ¡£
£¨4£©ÔªËغÍËùÄÜÐγɵÄÆø̬Ç⻯ÎïµÄÎȶ¨ÐÔ___________»¯Ñ§Ê½±íʾ£»ÔªËØ¡¢¡¢µÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄËáÐÔÓÉÇ¿µ½ÈõµÄ˳Ðò ___»¯Ñ§Ê½±íʾ
£¨5£©Ð´³öÔªËغ͵Ä×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÏ໥·´Ó¦µÄÀë×Ó·½³Ìʽ£º______________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿½«Ò»Ð¡¿éÄÆͶÈëµ½ÏÂÁÐÈÜÒºÖУ¬¼ÈÄÜÉú³ÉÆøÌ壬ÓÖÄÜÉú³ÉÀ¶É«³ÁµíµÄÊÇ(¡¡¡¡)
A.ÂÈ»¯Ã¾ÈÜÒºB.ÇâÑõ»¯±µÈÜÒºC.ÁòËáÍÈÜÒºD.ÂÈ»¯¸ÆÈÜÒº
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÂÁÇ⻯ÄÆ(NaAlH4)ÊÇÓлúºÏ³ÉµÄÖØÒª»¹Ô¼Á£¬ÆäºÏ³ÉÏß·ÈçÏÂͼËùʾ¡£
£¨1£©ÂÁÇ⻯ÄÆÓöË®·¢Éú¾çÁÒ·´Ó¦£¬Æä·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____________________¡£
£¨2£©AlCl3ÓëNaH·´Ó¦Ê±£¬Ð轫AlCl3ÈÜÓÚÓлúÈܼÁ£¬ÔÙ½«µÃµ½µÄÈÜÒºµÎ¼Óµ½NaH·ÛÄ©ÉÏ£¬´Ë·´Ó¦ÖÐNaHµÄת»¯Âʽϵ͵ÄÔÒòÊÇ__________________¡£
£¨3£©ÊµÑéÊÒÀûÓÃÏÂͼװÖÃÖÆÈ¡ÎÞË®AlCl3¡£
¢ÙAÖÐËùÊ¢×°µÄÊÔ¼ÁÊÇ_______________¡£
¢ÚµãȼD´¦¾Æ¾«µÆ֮ǰÐèÅųý×°ÖÃÖеĿÕÆø£¬Æä²Ù×÷ÊÇ______________________¡£
£¨4£©¸Ä±äAºÍDÖеÄÊÔ¼Á¾Í¿ÉÒÔÓøÃ×°ÖÃÖÆÈ¡NaH£¬Èô×°ÖÃÖвÐÁôÓÐÑõÆø£¬ÖƵõÄNaHÖпÉÄܺ¬ÓеÄÔÓÖÊΪ____________
£¨5£©ÏÖÉè¼ÆÈçÏÂËÄÖÖ×°Ö㬲ⶨÂÁÇ⻯ÄÆ´Ö²úÆ·(Ö»º¬ÓÐNaHÔÓÖÊ)µÄ´¿¶È¡£
´Ó¼òÔ¼ÐÔ¡¢×¼È·ÐÔ¿¼ÂÇ£¬×îÊÊÒ˵Ä×°ÖÃÊÇ_________(Ìî±àºÅ)¡£³ÆÈ¡15.6gÑùÆ·ÓëË®ÍêÈ«·´Ó¦ºó£¬²âµÃÆøÌåÔÚ±ê×¼×´¿öϵÄÌå»ýΪ22.4L£¬ÑùÆ·ÖÐÂÁÇ⻯ÄƵÄÖÊÁ¿·ÖÊýΪ___________¡£(½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö)
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - 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