ÌâÄ¿ÄÚÈÝ

¡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»ù̬ԭ×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¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿½¹ÑÇÁòËáÄÆ£¨Na2S2O5£©Êdz£ÓõÄʳƷ¿¹Ñõ»¯¼ÁÖ®Ò»¡£Ä³Ñо¿Ð¡×é½øÐÐÈçÏÂʵÑ飺

ʵÑéÒ» ½¹ÑÇÁòËáÄƵÄÖÆÈ¡

²ÉÓÃÈçͼװÖÃ(ʵÑéÇ°Òѳý¾¡×°ÖÃÄڵĿÕÆø)ÖÆÈ¡Na2S2O5¡£×°ÖâòÖÐÓÐNa2S2O5¾§ÌåÎö³ö£¬·¢ÉúµÄ·´Ó¦Îª£ºNa2SO3£«SO2£½Na2S2O5

£¨1£©×°ÖÃIÖвúÉúÆøÌåµÄ»¯Ñ§·½³ÌʽΪ__________________¡£

£¨2£©Òª´Ó×°ÖâòÖлñµÃÒÑÎö³öµÄ¾§Ì壬¿É²ÉÈ¡µÄ·ÖÀë·½·¨ÊÇ_________¡£

£¨3£©×°ÖâóÓÃÓÚ´¦ÀíβÆø£¬¿ÉÑ¡ÓõÄ×îºÏÀí×°ÖÃ(¼Ð³ÖÒÇÆ÷ÒÑÂÔÈ¥)Ϊ________(ÌîÐòºÅ)¡£

ʵÑé¶þ ½¹ÑÇÁòËáÄƵÄÐÔÖÊ

Na2S2O5ÈÜÓÚË®¼´Éú³ÉNaHSO3¡£

£¨4£©Ö¤Ã÷NaHSO3ÈÜÒºÖÐHSO3£­µÄµçÀë³Ì¶È´óÓÚË®½â³Ì¶È£¬¿É²ÉÓõÄʵÑé·½·¨ÊÇ________(ÌîÐòºÅ)¡£

a£®²â¶¨ÈÜÒºµÄpH b£®¼ÓÈëBa(OH)2ÈÜÒº c£®¼ÓÈëÑÎËá

d£®¼ÓÈëÆ·ºìÈÜÒº e£®ÓÃÀ¶É«Ê¯ÈïÊÔÖ½¼ì²â

£¨5£©¼ìÑéNa2S2O5¾§ÌåÔÚ¿ÕÆøÖÐÒѱ»Ñõ»¯µÄʵÑé·½°¸ÊÇ____________¡£

ʵÑéÈý ÆÏÌѾÆÖп¹Ñõ»¯¼Á²ÐÁôÁ¿µÄ²â¶¨

£¨6£©ÆÏÌѾƳ£ÓÃNa2S2O5×÷¿¹Ñõ»¯¼Á¡£²â¶¨Ä³ÆÏÌѾÆÖп¹Ñõ»¯¼ÁµÄ²ÐÁôÁ¿(ÒÔÓÎÀëSO2¼ÆËã)µÄ·½°¸ÈçÏ£º

(ÒÑÖª£ºµÎ¶¨Ê±·´Ó¦µÄ»¯Ñ§·½³ÌʽΪSO2£«I2£«2H2O£½H2SO4£«2HI)

¢Ù°´ÉÏÊö·½°¸ÊµÑ飬ÏûºÄ±ê×¼I2ÈÜÒº25.00 mL£¬¸Ã´ÎʵÑé²âµÃÑùÆ·Öп¹Ñõ»¯¼ÁµÄ²ÐÁôÁ¿(ÒÔÓÎÀëSO2¼ÆËã)Ϊ________________g¡¤L£­1¡£

¢ÚÔÚÉÏÊöʵÑé¹ý³ÌÖУ¬ÈôÓв¿·ÖHI±»¿ÕÆøÑõ»¯£¬Ôò²âµÃ½á¹û____(Ìî¡°Æ«¸ß¡±¡°Æ«µÍ¡±»ò¡°²»±ä¡±)¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø