£¨¹²14·Ö£©ÓÃ18mol/LµÄŨÁòËáÅäÖÆ3mol/LµÄÏ¡ÁòËá100mL£¬°´ÕýÈ·µÄ²Ù×÷˳Ðò£¬½«ÐòºÅ
ÌîÈëÀ¨ºÅÄÚ²¢ÌîдÏÂÁпոñ¡£
£¨   )ÓÃÉÙÐíÕôÁóˮϴµÓСÉÕ±­£¬½«Ï´µÓÒºÑØ_______×¢Èë__________²¢Öظ´2´Î¡£
£¨   )½«Å¨ÁòËáÑØÉÕ±­±ÚÂýÂý×¢ÈëÊ¢ÓÐÉÙÁ¿ÕôÁóË®µÄСÉÕ±­ÖУ¬²¢Óò£Á§°ô²»¶Ï½Á°è¡£
£¨   )ÓÃÁ¿Í²È¡Å¨ÁòËá______mL¡£
£¨   )½«ÈÝÁ¿Æ¿¸Ç½ôÒ¡ÔÈ¡£
£¨   )½«ÒÑÀäÈ´µÄÁòËáÈÜÒºÑØ________ ×¢Èë________ ÖС£
£¨   )¸ÄÓýºÍ·µÎ¹Ü¼ÓÕôÁóË®£¬Ê¹ÈÜÒº°¼ÒºÃæ×îµÍ´¦Ç¡ºÃÓë¿Ì¶ÈÏßÏàÇС£
£¨   )¼ÌÐøÏòÈÝÁ¿Æ¿ÄÚСÐļÓÕôÁóË®£¬Ö±ÖÁ½Ó½ü¿Ì¶ÈÏß__________cm´¦¡£
ÈôʵÑéÓöµ½ÏÂÁÐÇé¿ö£¬¶ÔËùÅäÈÜÒºÖÐÁòËáµÄÎïÖʵÄÁ¿Å¨¶ÈÓкÎÓ°Ï죨ÌîÆ«¸ß¡¢
Æ«µÍ¡¢ÎÞÓ°Ïì)¡£
£¨1)   ÓÃÁ¿Í²Á¿È¡Å¨ÁòËáʱ¸©Êӿ̶ÈÏß___________£»
£¨2)   Ï¡Ê͹ý³ÌÖв»É÷ÓÐÁòËáÒºµÎ½¦³ö____________£»
£¨3)   Î´½«Ï´µÓÒº¼ÓÈëÈÝÁ¿Æ¿___________£»
£¨4)   ¶¨ÈÝʱÑöÊӿ̶ÈÏß__________£»
£¨5)   Ò¡ÔȺó·¢ÏÖ°¼ÒºÃæϽµ£¬ÓÖ¼ÓÕôÁóË®ÖÁ¿Ì¶ÈÏß__________£»
£¨6)   ÅäÖÆÇ°ÈÝÁ¿Æ¿ÓÃˮϴµÓºóδ½øÐиÉÔï´¦Àí__________¡£
£¨²Ù×÷˳Ðò2·Ö£¬ÆäËüÿ¿Õ1·Ö£©
(4) ²£Á§°ô   100mlÈÝÁ¿Æ¿
£¨2£©
(1) 16.7ml
£¨7£©
£¨3£©²£Á§°ô  100mlÈÝÁ¿Æ¿
£¨6£©
£¨5£©1¡«2cm
£¨1£©¡«£¨5£©Æ«µÍ£¬£¨6£©ÎÞÓ°Ïì

1£®ÊµÑé²½Öè¼°ÒÇÆ÷£º
¼ÆËã¡ú³ÆÁ¿£¨Á¿È¡£©¡úÈܽ⣨ϡÊÍ£©¡úÀäÈ´¡úתÒÆ¡úÏ´µÓ¡úÕñµ´¡ú¶¨ÈÝ¡úÒ¡ÔÈ¡ú×°Æ¿ÌùÇ©
2£®×¢ÒâÊÂÏî
¢Ù ¸ù¾ÝËùÅäÈÜÒºµÄÌå»ýÑ¡È¡ÏàÓ¦¹æ¸ñµÄÈÝÁ¿Æ¿¡£ÈçÅä950mLijŨ¶ÈÈÜҺӦѡ1000mLµÄÈÝÁ¿Æ¿,È·¶¨ÈÜÖÊʱ,²»ÄÜ°´ÕÕ950mL¼ÆËã,Òª°´ÕÕ1000mL¼ÆËã¡£
¢Ú ÈÝÁ¿Æ¿ÔÚʹÓÃÇ°Òª¼ì²éÊÇ·ñ©ˮ¡£
·½·¨£ºa£®¼ÓË®¡úµ¹Á¢¡ú¹Û²ì¡úÕýÁ¢¡£
b£®Æ¿ÈûÐýת1800¡úµ¹Á¢¡ú¹Û²ì¡£
¾­¼ì²é²»Â©Ë®µÄÈÝÁ¿Æ¿²ÅÄÜʹÓã¬Ê¹ÓÃÇ°±ØÐë°ÑÈÝÁ¿Æ¿Ï´µÓ¸É¾»£¬µ«²»±Ø¸ÉÔï¡£
¢Û ÈÝÁ¿Æ¿Öв»Äܽ«¹ÌÌå»òŨÈÜÒºÖ±½ÓÈܽâ»òÏ¡ÊÍ,²»ÄÜ×÷Ϊ·´Ó¦ÈÝÆ÷,Ò²²»ÄÜÓÃÀ´³¤ÆÚÖü´æÈÜÒº¡£
¢Ü ÈÜҺעÈëÈÝÁ¿Æ¿Ç°Ðè»Ö¸´ÖÁÊÒΡ£ÏòÈÝÁ¿Æ¿ÀïתÒÆÈÜÒº»ò¼ÓÈëÕôÁóˮʱ£¬¶¼ÒªÓò£Á§°ôÒýÁ÷¡£
¢Ý µ±ÈÝÁ¿Æ¿ÖÐÒºÌåÕ¼ÈÝ»ý2/3×óÓÒʱӦ½øÐÐÒ¡ÔÈ¡£
¢Þ ÔÚÈÝÁ¿Æ¿µÄʹÓùý³ÌÖÐ,Òƶ¯ÈÝÁ¿Æ¿,ÊÖÓ¦ÎÕÔÚÆ¿¾±¿Ì¶ÈÏßÒÔÉϲ¿Î»,ÒÔÃâÆ¿ÄÚÈÜÒºÊÜÈȶø·¢ÉúÌå»ý±ä»¯,ʹÈÜҺŨ¶È²»×¼È·¡£
¢ß ÔÚ¶ÁÈ¡ÈÝÁ¿Æ¿ÄÚÒºÌåÌå»ýʱ£¬ÒªÊ¹ÑÛ¾¦µÄÊÓÏßÓëÈÝÁ¿Æ¿µÄ¿Ì¶ÈÏßƽÐС£µ±ÒºÌå°¼ÒºÃæÓëÈÝÁ¿Æ¿µÄ¿Ì¶ÈÏßÇ¡ºÃÏàÇÐʱ£¬Á¢¼´Í£Ö¹µÎ¼ÓÕôÁóË®¡£
¢à ʵÑé½áÊøºó¼°Ê±Ï´¾»ÈÝÁ¿Æ¿¡£
3.¸ù¾Ýc£½£½£¬ ÅжÏËùÅäÈÜÒºµÄÎó²î¿ÉÄÜÓÉn¡¢V»òm¡¢VÒýÆð
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ʵÑę́ÉÏÓÐÏÂÁÐÒÇÆ÷»òÓÃÆ·£ºÌú¼Ų̈¡¢ÌúȦ¡¢Ìú¼Ð¡¢Èý½Ç¼Ü¡¢Ê¯ÃÞÍø¡¢ÂËÖ½¡¢ÉÕ±­¡¢Â©¶·¡¢·ÖҺ©¶·¡¢¾Æ¾«µÆ¡¢²£Á§°ô¡¢Á¿Í²¡¢Õô·¢Ãó¡¢Ô²µ×ÉÕÆ¿¡¢»ð²ñ¡£Ö»ÓÃÉÏÊöÒÇÆ÷»òÓÃÆ·£¬²»ÄܽøÐеÄʵÑé²Ù×÷ÊÇ£¨ £©
A£®Õô·¢B£®ÝÍÈ¡C£®¹ýÂËD£®ÕôÁó

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨12·Ö£©Ä³Ñ§ÉúÓÃ0.1000 mol¡¤L£­1±ê×¼ÇâÑõ»¯ÄÆÈÜÒºµÎ¶¨Î´ÖªÅ¨¶ÈµÄÑÎËáÈÜÒº£¬Æä²Ù×÷¿É·Ö½âΪÈçϼ¸²½£º

A£®È¡20.00 mL´ý²âÑÎËáÈÜҺעÈë½à¾»µÄ׶ÐÎÆ¿ÖУ¬²¢¼ÓÈë2£­3µÎ·Ó̪ÊÔÒº
B£®Óñê×¼ÇâÑõ»¯ÄÆÈÜÒºÈóÏ´µÎ¶¨¹Ü2£­3´Î
C£®°ÑÊ¢Óбê×¼ÇâÑõ»¯ÄÆÈÜÒºµÄ¼îʽµÎ¶¨¹Ü¹Ì¶¨ºÃ£¬µ÷½ÚµÎ¶¨¹Ü¼â×ìʹ֮³äÂúÈÜÒº
D£®È¡±ê×¼ÇâÑõ»¯ÄÆÈÜҺעÈë¼îʽµÎ¶¨¹ÜÖÁ¡°0¡±¿Ì¶ÈÒÔÉÏ2£­3mL´¦
E£®µ÷½ÚÒºÃæÖÁ¡°0¡±»ò¡°0¡±¿Ì¶ÈÒÔÏ£¬¼Ç϶ÁÊý£¬Îª3.10mL

20070410

 
     F£®°Ñ׶ÐÎÆ¿·ÅÔڵζ¨¹ÜÏÂÃ棬Óñê×¼NaOHÈÜÒºµÎ¶¨ÖÁÖյ㲢¼ÇÏµζ¨¹ÜµÄ¶ÁÊý¡£

»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÕýÈ·µÄ²Ù×÷˳ÐòÊÇ£ºB¡¢                    ¡¢F£¨ÌîÐòºÅ£©£»
£¨2£©ÉÏÊöB²½Öè²Ù×÷µÄÄ¿µÄÊÇ                                       £»
£¨3£©ÉÏÊöA²½Öè²Ù×÷֮ǰ£¬ÈôÏÈÓôý²âÈÜÒºÈóϴ׶ÐÎÆ¿£¬Ôò¶ÔµÎ¶¨½á¹ûµÄÓ°Ïì  
ÊÇ                              £¨Ìî¡°Æ«´ó¡±»ò¡°Æ«Ð¡¡±»ò¡°ÎÞÓ°Ï족£©£»
£¨4£©Åжϵ½´ïµÎ¶¨ÖÕµãµÄʵÑéÏÖÏóÊÇ                                          £»
£¨5£©ÈôµÎ¶¨½áÊøʱ£¬µÎ¶¨¹ÜÒºÃæÈçͼËùʾ£¬ÔòÖÕµã¶ÁÊýΪ              mL¡£
£¨6£©¸ù¾Ý¶ÁÊý¼ÆËã³ö¸Ã´ý²âÒºµÄŨ¶ÈΪ        ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨12·Ö£©Ä³Í¬Ñ§ÓÃ10mol? L-1 µÄŨÑÎËáÅäÖÆ250mL 1mol? L-1 µÄÏ¡ÑÎËᣬ²¢½øÐÐÓйØʵÑé¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÐèÒªÁ¿È¡Å¨ÑÎËá____________mL¡£
£¨2£©ÅäÖƸÃÏ¡ÑÎËáʱʹÓõÄÒÇÆ÷³ýÁ¿Í²¡¢ÉÕ±­¡¢²£Á§°ôÍ⣬»¹±ØÐëÓõ½µÄÒÇÆ÷ÓÐ________________¡¢___________¡£
£¨3£©ÊµÑéÊÒÖÐËùÓÃÉÙÁ¿ÂÈÆøÓÃÏÂÁз½·¨ÖÆÈ¡£º4HCl£¨Å¨£©£«MnO2Cl2¡ü£«MnCl2£«2H2O¡£
ÊԻشðÏÂÁÐÎÊÌ⣺
¸Ã·´Ó¦ÖÐ_____________ÊÇÑõ»¯¼Á£¬Ñõ»¯²úÎïÊÇ_______________¡£
Èô²úÉú±ê×¼×´¿öϵÄCl2 2.24L,Ôò±»Ñõ»¯µÄHCl__________mol¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

ÏÂͼÊÇʵÑéÊÒÖÐÖƱ¸ÆøÌå»òÑéÖ¤ÆøÌåÐÔÖʵÄ×°ÖÃͼ

£¨1£©ÒÇÆ÷aµÄÃû³ÆÊÇ               ¡£
£¨2£©ÀûÓÃÉÏͼװÖÃÖƱ¸´¿¾»¡¢¸ÉÔïµÄÂÈÆø¡£
¢ÙÔ²µ×ÉÕÆ¿ÄÚ·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ                                      ¡£
¢Ú×°ÖÃBÖеÄÈÜҺΪ               £»ÉÕ±­ÖÐÈÜÒºµÄ×÷ÓÃΪ                 ¡£
£¨3£©ÀûÓÃÉÏͼװÖÃÖ¤Ã÷SO2¾ßÓÐƯ°×ÐÔ¡¢»¹Ô­ÐÔ¼°Éú³ÉÆøÌåÖк¬ÓÐCO2¡£
Ô²µ×ÉÕÆ¿ÄÚ¼ÓÈë̼£¬aÖмÓÈëŨÁòËᣬB¡¢DÖÐÔÈΪÉÙÁ¿Æ·ºìÈÜÒº£¬CÖÐΪ×ãÁ¿ËáÐÔ¸ßÃÌËá¼ØÈÜÒº£¬EÖÐΪ³ÎÇåʯ»ÒË®¡£
¢ÙÖ¤Ã÷SO2¾ßÓÐƯ°×ÐÔµÄ×°ÖÃÊÇ     £¬ÏÖÏóÊÇ                                 £»
¢ÚÖ¤Ã÷SO2¾ßÓл¹Ô­ÐÔµÄÏÖÏóÊÇ                                             £»
¢ÛÖ¤Ã÷Éú³ÉÆøÌåÖк¬ÓÐCO2µÄÏÖÏóÊÇ                                         £»
¢ÜD×°ÖõÄ×÷ÓÃÊÇ                                     ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

£®Ä³»¯Ñ§ÐËȤС×é²â¶¨Ä³FeCl3ÑùÆ·£¨Ö»º¬ÉÙÁ¿FeCl2ÔÓÖÊ£©ÖÐÌúÔªËصÄÖÊÁ¿·ÖÊý£¬°´ÒÔÏÂʵÑé²½Öè½øÐвÙ×÷£º
¢Ù ³ÆÈ¡a gÑùÆ·£¬ÖÃÓÚÉÕ±­ÖУ»
¢Ú ¼ÓÈëÊÊÁ¿ÑÎËáºÍÕôÁóË®£¬Ê¹ÑùÆ·Èܽ⣬Ȼºó׼ȷÅäÖƳÉ250.00mLÈÜÒº£»
¢ÛÁ¿È¡25.00mL²½Öè¢ÚÖÐÅäµÃµÄÈÜÒº£¬ÖÃÓÚÉÕ±­ÖУ¬¼ÓÈëÊÊÁ¿µÄÂÈË®£¬Ê¹·´Ó¦ÍêÈ«£»
¢Ü ¼ÓÈë¹ýÁ¿°±Ë®£¬³ä·Ö½Á°è£¬Ê¹³ÁµíÍêÈ«£»
¢Ý ¹ýÂË£¬Ï´µÓ³Áµí£»
¢Þ ½«³ÁµíתÒƵ½Ä³ÈÝÆ÷ÄÚ£¬¼ÓÈÈ¡¢½Á°è£¬Ö±µ½¹ÌÌåÓɺìºÖÉ«È«²¿±äΪºì×ØÉ«ºó£¬ÔÚ¸ÉÔïÆ÷ÖÐÀäÈ´ÖÁÊÒκ󣬳ÆÁ¿£»
¢ß¡­¡­¡£

Çë¸ù¾ÝÉÏÃæÐðÊö£¬»Ø´ð£º
£¨1£©ÉÏͼËùʾÒÇÆ÷ÖУ¬±¾ÊµÑé²½Öè¢Ù¢Ú¢ÛÖбØÐëÓõ½µÄÒÇÆ÷ÊÇEºÍ          £¨Ìî×Öĸ£©¡£ 
£¨2£©Ð´³ö²½Öè¢ÜÖз¢Éú·´Ó¦µÄÀë×Ó·½³Ìʽ                                    ¡£
£¨3£©ÑùÆ·ÖеÄÔÓÖÊFe2+ÓнÏÇ¿µÄ»¹Ô­ÐÔ£¬Íê³É²¢ÅäƽÏÂÁз´Ó¦µÄÀë×Ó·½³Ìʽ
Fe2+  +  ClO3¡ª        £½  Fe3+ +  Cl¡ª +  H2O
´ÓÀíÂÛÉÏ·ÖÎö£¬ÉÏÊöʵÑéÖÐÈô½«ÂÈË®¸ÄΪNaClO3ʱ£¬¶ÔʵÑé½á¹ûÔì³É       £¨ÌîÆ«´ó¡¢Æ«Ð¡»ò²»Ó°Ï죩£¬
£¨4£©ÈôÈÝÆ÷ÖÊÁ¿ÊÇW1 g£¬×îÖÕÈÝÆ÷ºÍ¹ÌÌåµÄ×ÜÖÊÁ¿ÊÇW2 g£¬ÔòÑùÆ·ÖÐÌúÔªËصÄÖÊÁ¿·ÖÊýΪ                                     ¡££¨ÁгöËãʽ£¬²»Ð軯¼ò£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐʵÑé·½°¸ºÏÀíµÄÊÇ
A£®¼ìÑé¾Æ¾«ÖеÄÉÙÁ¿Ë®£ºÏò¾Æ¾«ÖмÓÈë×ãÁ¿Éúʯ»Ò
B£®¼ø±ð¼¯ÆøÆ¿Öеļ×ÍéºÍÒÒÏ©£ºÒÆÈ¥²£Á§Æ¬£¬·Ö±ðµãȼ£¬¹Û²ì»ðÑæµÄÑÕÉ«¼°ÊÇ·ñÓкÚÑÌ
C£®ÖƱ¸ÂÈÒÒÍ飨C2H5Cl£©£º½«ÒÒÍéºÍÂÈÆøµÄ»ìºÏÆø·ÅÔÚ¹âÕÕÌõ¼þÏ·´Ó¦
D£®ÖÆÈ¡ÒÒËáÒÒõ¥£ºÓÃÈçͼËùʾµÄʵÑé×°ÖÃ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐÆøÌå²»ÄÜÓÃÅÅË®¼¯Æø·¨ÊÕ¼¯µÄÊÇ
A£®NOB£® NH3C£® O2D£® CO

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

£¨12·Ö£©ÁòËáÑÇÌúï§(NH4)2SO4?FeSO4?6H2OÊÇÒ»ÖÖÖØÒª»¯Ñ§ÊÔ¼Á£¬ÊµÑéÊÒÓóýȥп¶Æ²ãµÄÌúƬÀ´ÖÆÈ¡ÁòËáÑÇÌú泥¬Á÷³ÌÈçÏ£º

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©È·¶¨Ð¿¶Æ²ã±»³ýÈ¥µÄ±êÖ¾ÊÇ                         £»
¼ÆËãÉÏÊöÌúƬп¶Æ²ãµÄºñ¶È£¬²»ÐèÒªµÄÊý¾ÝÊÇ            £¨Ìî±àºÅ£©¡£
a£®Ð¿µÄÃܶȦѣ¨g/cm3£©      b£®¶ÆпÌúƬÖÊÁ¿m 1£¨g£©   c£®´¿ÌúƬÖÊÁ¿m 2£¨g£©
d£®¶ÆпÌúƬÃæ»ýS£¨cm2£©    e£®¶ÆпÌúƬºñ¶Èh£¨cm£©
£¨2£©ÉÏÊöÁ÷³ÌÖУº²Ù×÷¢ñÊÇÈ¡³öÌúƬ¡¢       ¡¢        ¡¢³ÆÁ¿¡£
£¨3£©AÎïÖÊ¿ÉÒÔΪ        £¨Ìî±àºÅ£©¡£
a£®CuCl2       b£®CuO       c£®Cu(NO3)2       d£®CuSO4  
£¨4£©ÓÃÎÞË®ÒÒ´¼Ï´µÓ³±ÊªµÄÁòËáÑÇÌú茶§ÌåÊÇΪÁ˳ýÈ¥¾§Ìå±íÃæ²ÐÁôµÄË®·Ö£¬²»ÓüÓÈȺæ¸ÉµÄÔ­ÒòÊÇ                   ¡£
£¨5£©¼ø¶¨ËùµÃ¾§ÌåÖк¬ÓÐFe2£«¡¢NH4£«¡¢SO42£­Àë×ÓµÄʵÑé·½·¨ÕýÈ·µÄÊÇ     £¨Ìî±àºÅ£©¡£
a£®È¡ÉÙÁ¿ÑùÆ·ÓÚÊԹܣ¬¼ÓË®Èܽ⣬ͨÈëÊÊÁ¿Cl2£¬ÔÙ¼ÓKSCNÈÜÒº£¬¹Û²ìÏÖÏó
b£®È¡ÉÙÁ¿ÑùÆ·ÓÚÊԹܣ¬¼ÓË®Èܽ⣬¼ÓÈëNaOHÈÜÒº£¬Â¶ÖÃÓÚ¿ÕÆøÖУ¬¹Û²ìÏÖÏó
c£®È¡ÉÙÁ¿ÑùÆ·ÓÚÊԹܣ¬¼ÓË®Èܽ⣬¼ÓÈëŨNaOHÈÜÒº²¢¼ÓÈÈ£¬ÓÃʪÈóµÄºìɫʯÈïÊÔÖ½ÖÃÓÚÊԹܿڣ¬¹Û²ìÊÔÖ½ÑÕÉ«µÄ±ä»¯
d£®È¡ÉÙÁ¿ÑùÆ·ÓÚÊԹܣ¬¼ÓË®Èܽ⣬¼ÓÈëÑÎËáºóÔÙ¼ÓÈëBaCl2ÈÜÒº£¬¹Û²ìÏÖÏó

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸