ÌâÄ¿ÄÚÈÝ
½«°´Ò»¶¨ÖÊÁ¿±È»ìºÏµÄ̼·ÛºÍÑõ»¯Í·ÛÄ©¼ÓÇ¿ÈÈ£¬Í¼Öбíʾ¸Ã·´Ó¦µÄÊý¾Ý¹ØÏµÒ»¶¨ÕýÈ·µÄÊÇ£¨ £©
![]()
A. X±íʾ·´Ó¦Ê±¼ä£¬Y±íʾʣÓàÑõ»¯Í·ÛÄ©µÄÖÊÁ¿
B. W±íʾ·´Ó¦Ê±¼ä£¬Q±íʾ¹ÌÌå¼õÉÙµÄÖÊÁ¿
C. X±íʾ²ÎÓë·´Ó¦µÄ̼µÄÖÊÁ¿£¬Y±íʾʣÓàÑõ»¯Í·ÛÄ©µÄÖÊÁ¿
D. W±íʾ²ÎÓë·´Ó¦µÄ̼µÄÖÊÁ¿£¬Q±íʾ¹ÌÌåÖÐÍÔªËØµÄÖÊÁ¿·ÖÊý
½ðÊô²ÄÁϵÄÑо¿ºÍÓ¦ÓÃÊÇ»¯Ñ§Ñ§Ï°µÄÒ»¸öÖØÒªÄÚÈÝ¡£Í¡¢ÂÁ¡¢Ìú¡¢Òø¡¢½ðÊÇÉú²úÉú»îÖг£ÓõĽðÊô¡£ÏÂÃæÊÇijѧϰС×鹨ÓÚÕ⼸ÖÖ½ðÊôµÄѧϰ½»Á÷¡£ÇëÄã²ÎÓë½»Á÷²¢»Ø´ðÎÊÌ⣺
£¨1£©Ð¡Ã÷ͬѧÔÚ¶ÔÉÏÊö½ðÊô·ÖÀàʱ£¬¸ù¾Ý½ðÊôµÄijÖÖ»¯Ñ§ÐÔÖÊÏàËÆ£¬½«¡°½ð¡¢Í¡¢X¡±»®·ÖΪһÀ࣬ÄãÈÏΪXÊÇ______£¨ÓÃÔªËØ·ûºÅ±íʾ£©£»
£¨2£©ÉÏÊö½ðÊôÖÐÄÜÓëÏõËáÒøÈÜÒº·´Ó¦£¬ÇÒ·´Ó¦ºóÈÜÒº³ÊdzÂÌÉ«£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ_____£»
£¨3£©Ä³Í¬Ñ§²éÔĵ½ÒÔÉÏÎåÖÖ½ðÊô»¹ÄÜ¿ª²ÉµÄÄêÏÞ£ºÒø¡ª16Ä꣬½ð¡ª26Ä꣬͡ª42Ä꣬Ìú¡ª195Ä꣬ÂÁ¡ª257Ä꣬ÇëÄã½áºÏ×ÊÁÏ£¬Ìá³öÒ»Ìõ½ðÊô×ÊÔ´±£»¤ÓëÀûÓõĺÏÀí»¯Ò飺___________ £»
£¨4£©¸ß²ã½¨ÖþµÄÂ¥¶¥³£×°ÓÐÓøÖÌú×öµÄ±ÜÀ×Õ룬Æä×÷ÓÃÊǽ«À×µçÒýµ¼µ½µØÏ£¬Õâ˵Ã÷¸ÖÌú¾ßÓÐÁ¼ºÃµÄ_______£¬Ê³Æ·°ü×°Öо³£Óõ½ÂÁ²£®ÂÁÄÜÖÆ³ÉÂÁ²ÊÇÒòΪÂÁ¾ßÓÐÁ¼ºÃµÄ_______(ÌîÎïÀíÐÔÖÊ)£»
СÃ÷ÏòůˮƿÖе¹Èë°ëÆ¿ÈÈË®ºóÁ¢¼´¸ÇºÃÆ¿Èû£¬Æ¿ÈûѸËÙ±»µ¯³ö£¬Ëû¼ñ»ØÆ¿ÈûºóÔÙ´ÎÈû½ô£¬¼¸Ììºóµ±ËûÏë´ò¿ªÆ¿Èûʱ£¬·¢ÏÖÆ¿ÈûÄÑÒ԰γö£®ÇëÓÃ΢Á£µÄ¹Ûµã½âÊÍÉÏÊöÊÂʵ£®
¶à²ÊµÄ¡°Ì¼¡±£¬¶à×˵ÄÉú»î£¬ÈÃÎÒÃÇÒ»Æð×ß½ø¡°Ì¼¡±µÄÊÀ½ç¡£
£¨1£©¸ù¾ÝϱíÌṩµÄÐÅÏ¢£¬ÌîдÓйغ¬Ì¼ÎïÖʵĶÔÓ¦ÐÔÖÊ¡£
![]()
ÎïÖÊÓÃ; | ½ð¸ÕʯÇиÁ§ | ʯī×÷µç¼« | »îÐÔÌ¿¾»Ë® |
¶ÔÓ¦ÐÔÖÊ | ¢Ù________ | ¢Ú________ | ¢Û________ |
£¨2£©ÒºÌ¬¶þÑõ»¯Ì¼Ãð»ðÆ÷¿ÉÓÃÓÚÆË¾Èµµ°¸×ÊÁÏÊÒ·¢ÉúµÄ»ðÔÖ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ_____£¨Ìî±êºÅ£©
![]()
A. Һ̬¶þÑõ»¯Ì¼Æø»¯ºó²»»áÎÛȾµµ°¸×ÊÁÏ
B. ¶þÑõ»¯Ì¼¿É¸²¸ÇÔÚȼÉÕÎï±íÃæ£¬¸ô¾ø¿ÕÆø¡£
C. Һ̬¶þÑõ»¯Ì¼Æø»¯Ê±ÎüÈÈ£¬½µµÍÁË¿ÉȼÎïµÄ×Å»ðµã¡£
£¨3£©¹ý¶àµÄ¶þÑõ»¯Ì¼¼Ó¾çÁË¡°ÎÂÊÒЧӦ¡±£¬Ð´³öÒ»Ìõ¼õÉÙ¶þÑõ»¯Ì¼ÅŷŵĽ¨Òé________¡£
£¨4£©¶þÑõ»¯Ì¼ÊÇÒ»ÖÖ±¦¹óµÄ×ÊÔ´¡£¹Ì¶¨ºÍÀûÓöþÑõ»¯Ì¼µÄÒ»¸ö³É¹¦·¶ÀýÊÇ£ºÔÚ¸ßθßѹÏ£¬¶þÑõ»¯Ì¼ºÍ°±Æø£¨NH3£©¿ÉÒԺϳÉÄòËØCO(NH2)2,ͬʱÉú³ÉË®¡£¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ________¡£
£¨5£©Ä¿Ç°£¬ÈËÀàÒÔ»¯Ê¯È¼ÁÏΪÖ÷ÒªÄÜÔ´¡£»¯Ê¯È¼ÁÏÓÐú¡¢________ºÍÌìÈ»Æø£¬ËüÃǶ¼ÊôÓÚ________£¨Ìî¡°¿ÉÔÙÉú¡±»ò¡°²»¿ÉÔÙÉú¡±£©ÄÜÔ´¡£
£¨6£©ÌìÈ»ÆøÖм×ÍéÍêȫȼÉյĻ¯Ñ§·½³ÌʽΪ________¡£
£¨7£©ÓëúÏà±È£¬ÓÃÌìÈ»Æø×öȼÁϵÄÓŵãÊÇ________¡£
ÏÂͼÊǽð¸Õʯ¡¢Ê¯Ä«¡¢C60µÄ½á¹¹Ê¾Òâͼ£¬ËüÃǵĻ¯Ñ§ÐÔÖÊÏàËÆ£¬ÎïÀíÐÔÖÊÈ´Óкܴó²îÒì¡£ÆäÔÒòÊÇ ( )
![]()
A. ¹¹³ÉËüÃǵÄÔ×Ó´óС²»Í¬
B. ¹¹³ÉËüÃǵÄÔ×ÓÊýÄ¿²»Í¬
C. ½ð¸Õʯ¡¢Ê¯Ä«¡¢C60Óɲ»Í¬ÖÖÔ×Ó¹¹³É
D. ½ð¸Õʯ¡¢Ê¯Ä«¡¢C60Àï̼Ô×ÓµÄÅÅÁз½Ê½²»Í¬
½ð¸Õʯ¡¢Ê¯Ä«ºÍC60¶¼ÊÇÓÉÌ¼ÔªËØ×é³ÉµÄµ¥ÖÊ£¬ÏÂÁйØÓÚ̼µÄµ¥ÖʵÄÐðÊöÕýÈ·µÄÊÇ( )
A. ¶¼ÊǺÚÉ«¹ÌÌå B. ÔÚÑõÆøÖгä·ÖȼÉÕʱ¶¼Éú³É¶þÑõ»¯Ì¼
C. ̼Ô×ÓµÄÅÅÁз½Ê½Ïàͬ D. Ò»¶¨Ìõ¼þÏ£¬Ê¯Ä«×ª»¯³É½ð¸ÕʯÊÇÎïÀí±ä»¯
ijͬѧÓÃ100mLµÄÁ¿Í²Á¿È¡Ò»¶¨Ìå»ýµÄÒºÌ壬ÈçͼËùʾ¡£
![]()
£¨1£©Í¼ÖÐËù±íʾµÄÒºÌåÌå»ýÊÇ____________mL¡£
£¨2£©¸ÃͬѧÈôÒªÁ¿È¡44mLµÄ¸ÃÒºÌ壬ÔÚÉÏÃæµÄ»ù´¡ÉÏ£¬Ó¦¸ÃÓÃ____________ÔÙÏòÁ¿Í²ÖмÓÈë¸ÃÒºÌå¡£
£¨3£©Èç¹û¸ÃͬѧÔÚÁ¿È¡44mL¸ÃÒºÌåʱ£¬Ã»Óб£³ÖÊÓÏßˮƽ£¬¶øÊÇÑöÊÓ£¬ÔòÁ¿È¡µÄʵ¼ÊÌå»ýÊÇ£¨Ìî¡°´óÓÚ¡±»ò¡°Ð¡ÓÚ¡±£© ____________44mL¡£
ÏÂÁб仯ÓëÆäËüÈýÖֱ仯Óб¾Öʲ»Í¬µÄÊÇ£¨¡¡¡¡£©
A. ¾Æ¾«»Ó·¢ B. º£ÊÐò×Â¥ C. Ãæ°ü·¢Ã¹ D. ÖÆ×÷Ñ©µñ
ÏÂÁл¯Ñ§ÓÃÓïÊéдÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A. Èý¸ö¶þÑõ»¯Áò·Ö×Ó£º3SO3 B. Á½¸öµªÆø·Ö×Ó£º2N
C. CoÔªËØµÄ»¯ºÏ¼Û£ºNa
O2 D. Ò»¸öþÀë×Ó£ºMg+2