ÌâÄ¿ÄÚÈÝ

ÓÃ98%µÄŨH2SO4£¨¦Ñ=1.84g/cm3£©ÅäÖÆ500ml0.5mol/LµÄÏ¡H2SO4£¬Çë°´ÒªÇóÌî¿Õ£º
¢ÅËùÐèŨH2SO4µÄÌå»ýΪ                  
¢ÆÈç¹ûʵÑéÊÒÓÐ10mL¡¢20mL¡¢50mLÁ¿Í²£¬Ó¦Ñ¡Óà           mLÁ¿Í²£¬ÊµÑéÖл¹ÐèÒªÓõ½µÄÒÇÆ÷ÓР                                                  
¢ÇÈôʵÑéÖгöÏÖÏÂÁÐÏÖÏó¶ÔËùÅäÈÜҺŨ¶ÈÓÐʲôӰÏ죿£¨ÌîÆ«¸ß¡¢Æ«µÍ¡¢ÎÞÓ°Ï죩
¢ÙŨÁòËáÈܽâºóδÀäÖÁÊÒμ´½øÐж¨ÈÝ                    
¢Ú¶¨ÈÝʱ¸©Êӿ̶ÈÏß                   
¢ÈÈô¶¨ÈÝʱҺÃæ¸ßÓڿ̶ÈÏßÓ¦²ÉÈ¡µÄ´ëÊ©ÊÇ                
¢Å  13.6ml  ¢Æ  20  mL£¬ 500mlÈÝÁ¿Æ¿ £¬ ½ºÍ·µÎ¹Ü          
¢Ç ¢Ù Æ«¸ß          
¢Ú Æ«¸ß             
¢È  ÖØÐÂÅäÖÆ 
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨16·Ö£©¿×ȸʯÖ÷Òªº¬Cu2(OH)2CO3£¬»¹º¬ÉÙÁ¿Fe¡¢SiµÄ»¯ºÏÎʵÑéÊÒÒÔ¿×ȸʯΪԭÁÏÖƱ¸CuSO4¡¤5H2O¼°CaCO3£¬²½ÖèÈçÏ£º

ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©ÔÚδ¼ÓÈëH2O2µÄÈÜÒºAÖУ¬´æÔڵĽðÊôÀë×ÓÓÐCu2+¡¢Fe2+¡¢Fe3+¡£Èô¼ìÑé¸ÃÈÜÒºÖÐFe3+£¬Ñ¡Ôñ×îºÏÊʵÄÊÔ¼ÁÊÇ ¡¡¡¡ £¨Ìî´úºÅ£©¡£
A£®KMnO4ÈÜÒºB£®Fe·ÛC£®Na2CO3ÈÜÒºD£®KSCNÈÜÒº
ÏòÈÜÒºAÖмÓÈëH2O2£¬H2O2Ôڸ÷´Ó¦ÖÐ×÷Ñõ»¯¼Á¡£ÊµÑéÊÒÑ¡ÓÃH2O2¶ø²»ÓÃCl2×÷Ñõ»¯¼Á¡£³ý¿¼ÂÇ»·±£ÒòËØÍ⣬ÁíÒ»Ô­ÒòÊDz»ÒýÈëÔÓÖÊ¡¡¡¡¡¡¡¡Àë×Ó¡£
£¨2£©ÓÉÈÜÒºC»ñµÃCuSO4¡¤5H2O£¬ÐèÒª¾­¹ý¼ÓÈÈŨËõ£¬   ¡¡¡¡¡¡£¬¹ýÂ˵ȲÙ×÷¡£³ýÉÕ±­¡¢Â©¶·Í⣬¹ýÂ˲Ù×÷»¹ÐèÓõ½ÁíÒ»²£Á§ÒÇÆ÷£¬¸ÃÒÇÆ÷Ôڴ˲Ù×÷ÖеÄÖ÷Òª×÷ÓÃÊÇ¡¡¡¡¡¡¡¡¡¡¡£
£¨3£©ÖƱ¸CaCO3ʱ£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ £»ÈôʵÑé¹ý³ÌÖÐÓа±ÆøÒݳö£¬¿ÉÑ¡ÓÃÏÂÁÐ×°ÖÃÖеĠ¡¡¡¡ £¨Ìî´úºÅ£©×°ÖÃÎüÊÕ°±Æø¡£
£¨ÉÕ±­ÖеÄÒºÌ嶼Ϊˮ£©

£¨4£©Óû²â¶¨ÈÜÒºAÖÐFe2+µÄŨ¶È£¬ÐèÅäÖÆ100 mL 0.1 mol¨MLKMnO4±ê×¼ÈÜÒº¡£ÅäÖƸÃÈÜҺʱ£º³ýÉÕ±­¡¢²£Á§°ô¡¢½ºÍ·µÎ¹ÜÍ⣬»¹ÐèµÄÒ»ÖÖ²£Á§ÒÇÆ÷ÊÇ  ¡¡¡¡¡¡¡¡¡¡   £»µ±Íù¸Ã²£Á§ÒÇÆ÷ÖмÓÕôÁóË®ÖÁ½Ó½ü¿Ì¶ÈÏß1£­2cmʱ£¬Ó¦¸ÄÓá¡¡¡¡¡¡¡¡¡¡¡¡¡µÎ¼ÓÕôÁóË®ÖÁÈÜÒºµÄ°¼ÒºÃæÕýºÃÓë¿Ì¶ÈÏßÏàƽ¡£
ÓÃ18mol/L ŨÁòËáÅäÖÆ100 ml 3.0mol/L Ï¡ÁòËáµÄʵÑé²½ÖèÈçÏ£º
¢Ù ¼ÆËãËùÓÃŨÁòËáµÄÌå»ý   ¢Ú Á¿È¡Ò»¶¨Ìå»ýµÄŨÁòËá     ¢Û Èܽ⠠ 
¢Ü תÒÆ¡¢Ï´µÓ            ¢Ý ¶¨ÈÝ¡¢Ò¡ÔÈ
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ËùÐèŨÁòËáµÄÌå»ýÊÇ            mL £¬Á¿È¡Å¨ÁòËáËùÓõÄÁ¿Í²µÄ¹æ¸ñÊÇ       ¡£
£¨´ÓÏÂÁÐÖÐÑ¡Óà A. 10mL   B. 25mL   C. 50mL   D. 100ml£©
£¨2£©µÚ¢Û²½ÊµÑéµÄ²Ù×÷ÊÇ                                                                                       
                                                                       ¡£
£¨3£©µÚ¢Ý²½ÊµÑéµÄ²Ù×÷ÊÇ                                                                                       
                                                                       ¡£
£¨4£©ÏÂÁÐÇé¿ö¶ÔËùÅäÖƵÄÏ¡ÁòËáŨ¶ÈÓкÎÓ°Ï죿£¨ÓÃÆ«´ó¡¢Æ«Ð¡¡¢ÎÞÓ°ÏìÌîд£©
A. ËùÓõÄŨÁòË᳤ʱ¼ä·ÅÖÃÔÚÃÜ·â²»ºÃµÄÈÝÆ÷ÖР              
B. ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴµÓºó²ÐÁôÓÐÉÙÁ¿µÄË®               
C. ËùÓùýµÄÉÕ±­¡¢²£Á§°ôδϴµÓ                 
D. ¶¨ÈÝʱ¸©ÊÓÈÜÒºµÄÒº°¼Ãæ                    
£¨17·Ö£©ÊµÑéÊÒÐèÒª0£®1 mol/L NaOHÈÜÒº450 mL,ÐèÒª0£®5 mol/LÁòËáÈÜÒº500 mL£®¸ù¾ÝÕâÁ½ÖÖÈÜÒºµÄÅäÖÆÇé¿ö»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÈçͼËùʾµÄÒÇÆ÷ÖÐÅäÖÆÈÜÒº¿Ï¶¨²»ÐèÒªµÄÊÇ¡¡¡¡¡¡¡¡£¨ÌîÐòºÅ£©£¬ÅäÖÆÉÏÊöÈÜÒº»¹ÐèÓõ½µÄ²£Á§ÒÇÆ÷ÊÇ¡¡¡¡¡¡¡¡£¨ÌîÒÇÆ÷Ãû³Æ£©£®
£¨2£©¸ù¾Ý¼ÆËãÓÃÍÐÅÌÌìƽ³ÆÈ¡NaOHµÄÖÊÁ¿Îª¡¡¡¡¡¡¡¡ g£®
£¨3£©¸ù¾Ý¼ÆËãµÃÖª£¬ËùÐèÖÊÁ¿·ÖÊýΪ98%¡¢ÃܶÈΪ1£®84 g/cm3µÄŨÁòËáµÄÌå»ýΪ
¡¡¡¡¡¡ mL£¨¼ÆËã½á¹û±£ÁôһλСÊý£©£®Èç¹ûʵÑéÊÒÓÐ15 mL¡¢20 mL¡¢50 mLÁ¿Í²£¬Ó¦Ñ¡Óá¡¡¡¡¡¡¡¡¡ mLµÄÁ¿Í²×îºÃ£®ÅäÖƹý³ÌÖÐÐèÏÈÔÚÉÕ±­Öн«Å¨ÁòËá½øÐÐÏ¡ÊÍ£¬Ï¡ÊÍʱ²Ù×÷·½·¨ÊÇ           ¡£
£¨4£©È¡ÓÃÈÎÒâÌå»ýµÄËùÅä0£®5 mol/LÁòËáÈÜҺʱ£¬ÏÂÁÐÎïÀíÁ¿Öв»ËæËùÈ¡Ìå»ýµÄ¶àÉÙ¶ø±ä»¯µÄÊÇ£¨Ìî×Öĸ£©
A£®ÈÜÒºÖÐH2SO4µÄÎïÖʵÄÁ¿                  B£®ÈÜÒºµÄŨ¶È
C£®ÈÜÒºÖÐSO42-µÄÊýÄ¿                       D£®ÈÜÒºµÄÃܶÈ
£¨5£©½«ËùÅäÖƵÄÏ¡H2SO4½øÐвⶨ£¬·¢ÏÖŨ¶È´óÓÚ0£®5mol£¯L¡£ÇëÄã·ÖÎöÏÂÁÐÄÄЩ²Ù×÷»áÒýÆðËùÅäŨ¶ÈÆ«´ó£¨Ìîд×Öĸ£©                             ¡£
A£®ÉÕ±­Î´½øÐÐÏ´µÓ
B£®ÅäÖÆÇ°£¬ÈÝÁ¿Æ¿ÖÐÓÐÉÙÁ¿ÕôÁóË®
C£®Å¨ÁòËáÔÚÉÕ±­ÖÐÏ¡Êͺó£¬Î´ÀäÈ´¾ÍÁ¢¼´×ªÒƵ½ÈÝÁ¿Æ¿ÖУ¬²¢½øÐж¨ÈÝ£»
D£®ÍùÈÝÁ¿Æ¿×ªÒÆʱ£¬ÓÐÉÙÁ¿ÒºÌ彦³ö
E£®ÓÃÁ¿Í²Á¿È¡Å¨ÁòËáʱ£¬ÑöÊÓÁ¿Í²µÄ¿Ì¶È
F£®ÔÚÈÝÁ¿Æ¿Öж¨ÈÝʱ¸©ÊÓÈÝÁ¿Æ¿¿Ì¶ÈÏß
G£®¶¨ÈݺóÈûÉÏÆ¿Èû·´¸´Ò¡ÔÈ£¬¾²Öúó£¬ÒºÃæ²»µ½¿Ì¶ÈÏߣ¬ÔÙ¼ÓË®ÖÁ¿Ì¶ÈÏß¡£
£¨8·Ö£©ÅäÖÆ500mL 0.5mol¡¤L-1µÄNaOHÈÜÒº£¬ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©¼ÆË㣺ÐèÒªNaOH¹ÌÌåµÄÖÊÁ¿Îª              ¡£
£¨2£©Ä³Ñ§ÉúÓÃÍÐÅÌÌìƽ³ÆÁ¿Ò»¸öСÉÕ±­µÄÖÊÁ¿£¬³ÆÁ¿Ç°°ÑÓÎÂë·ÅÔÚ±ê³ßµÄÁã¿Ì¶È´¦£¬Ììƽ¾²Ö¹Ê±·¢ÏÖÖ¸ÕëÔÚ·Ö¶ÈÅ̵ÄÆ«ÓÒλÖ㬴Ëʱ×ó±ßµÄÍÐÅ̽«           £¨Ìî¡°¸ßÓÚ¡±»ò¡°µÍÓÚ¡±£©ÓұߵÄÍÐÅÌ¡£
£¨3£©ÅäÖÆ·½·¨£ºÉè¼ÆÎå¸ö²Ù×÷²½Ö裺
¢ÙÏòÊ¢ÓÐNaOHµÄÉÕ±­ÖмÓÈë200mLÕôÁóˮʹÆäÈܽ⣬²¢ÀäÈ´ÖÁÊÒΡ£
¢Ú¼ÌÐøÍùÈÝÁ¿Æ¿ÖмÓÕôÁóË®ÖÁÒºÃæ½Ó½ü¿Ì¶ÈÏß1cm¡«2cm¡£
¢Û½«NaOHÈÜÒºÑز£Á§°ô×¢Èë500mLÈÝÁ¿Æ¿ÖС£
¢ÜÔÚÉÕ±­ÖмÓÈëÉÙÁ¿µÄÕôÁóË®£¬Ð¡ÐÄÏ´µÓ2¡«3´ÎºóÒÆÈëÈÝÁ¿Æ¿¡£
¢Ý¸ÄÓýºÍ·µÎ¹Ü¼ÓÕôÁóË®ÖÁ¿Ì¶ÈÏߣ¬¼Ó¸ÇÒ¡ÔÈ¡£
ÊÔ½«ÒÔÉÏ˳Ðò±à³öÕýÈ·³ÌÐò                    ¡£
£¨4£©Ä³Ñ§Éúʵ¼ÊÅäÖÆNaOHÈÜÒºµÄŨ¶ÈΪ0.48mol¡¤L-1£¬²»¿ÉÄܵÄÔ­ÒòÊÇ              
A£®Ê¹ÓÃÂËÖ½³ÆÁ¿ÇâÑõ»¯ÄƹÌÌå
B£®ÈÝÁ¿Æ¿ÖÐÔ­À´´æÓÐÉÙÁ¿ÕôÁóË®
C£®×ªÒÆÈÜÒººóµÄÉÕ±­Î´¾­¶à´ÎÏ´µÓ
D£®½ºÍ·µÎ¹Ü¼ÓË®ºó¶¨ÈÝʱÑöÊӿ̶È

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

¾«Ó¢¼Ò½ÌÍø