(10·Ö)Ϊά³ÖÈËÌåѪҺÖеÄѪÌǺ¬Á¿£¬ÔÚ¸ø²¡ÈËÊäҺʱ£¬Í¨³£ÓÃÆÏÌÑÌÇ×¢ÉäÒº£¬ÏÂͼÊÇÒ½Ôº¸ø²¡ÈËÊäҺʱʹÓõÄһƿÖÊÁ¿·ÖÊýΪ5%µÄÆÏÌÑÌÇ(C6H12O6)×¢ÉäÒºµÄ±êÇ©¡£Ä³Ñ§ÉúÓûÔÚʵÑéÊÒÖÐÅäÖÆ500 mL¸ÃÆÏÌÑÌÇ×¢ÉäÒº¡£

ʵÑéÓÃÆ·£ºÆÏÌÑÌǾ§Ìå(Ħ¶ûÖÊÁ¿£º180 g/mol)¡¢ÕôÁóË®¡¢ÉÕ±­¡¢ÈÝÁ¿Æ¿(500 mL)¡¢Ò©³×¡¢½ºÍ·µÎ¹Ü¡¢Á¿Í²¡£
(1)»¹È±ÉÙµÄÒÇÆ÷ÓÐ_                         ¡£
(2)ÏÂÁжÔÈÝÁ¿Æ¿¼°ÆäʹÓ÷½·¨µÄÃèÊöÖÐÕýÈ·µÄÊÇ_       _¡£
A£®Ê¹ÓÃÇ°Òª¼ì²éÈÝÁ¿Æ¿ÊÇ·ñ©ˮ
B£®ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴ¾»ºó£¬ÔÙÓñê×¼ÆÏÌÑÌÇ×¢ÉäÒºÈóÏ´
C£®ÅäÖÆÈÜҺʱ£¬°Ñ³ÆºÃµÄÆÏÌÑÌǾ§ÌåСÐĵ¹ÈëÈÝÁ¿Æ¿ÖУ¬¼ÓÈëÕôÁóË®µ½½Ó½ü¿Ì¶ÈÏß1¡«2 cm´¦£¬¸ÄÓýºÍ·µÎ¹Ü¼ÓÕôÁóË®ÖÁ¿Ì¶ÈÏß
D£®ÈÝÁ¿Æ¿ÉϱêÓÐÈÝ»ý¡¢Î¶ȺÍŨ¶È
(3)ʵÑéÖÐÐèÈ¡Óþ§ÌåµÄÖÊÁ¿Îª__    __£¬ÎïÖʵÄÁ¿Å¨¶È_       _¡£
(4)ÅäÖÆ0.1 mol/LµÄNaClÈÜÒº£¬ÏÂÁвÙ×÷»áµ¼ÖÂËùÅäÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈÆ«¸ßµÄÊÇ__     ¡£
A£®Ã»Óн«Ï´µÓҺתÒƵ½ÈÝÁ¿Æ¿         B£®¶¨ÈÝʱ¸©ÊÓ¶ÁÈ¡¿Ì¶È
C£®Ô­ÈÝÁ¿Æ¿Ï´¾»ºóδ¸ÉÔï             D£®¶¨ÈÝʱҺÃ泬¹ýÁ˿̶ÈÏß
(1)ÍÐÅÌÌìƽ¡¢²£Á§°ô   (2)A
(3)27 g   0.3 mol/L   (4)B
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

£¨18·Ö£©£¨1£©ÔÚʵÑéÊÒÖÆÈ¡ÕôÁóË®µÄ×°ÖÃÖУ¬Î¶ȼƵÄË®ÒøÇòӦλÓÚ                   £»ÉÕÆ¿ÖÐÓ¦·Å¼¸Á£·Ðʯ£¨»òËé´ÉƬ£©£¬Æä×÷ÓÃÊÇ             £»ÀäÄý¹ÜÖÐÀäÄýË®µÄÁ÷ÏòÓ¦µ±ÊÇ            £¨Á÷ÏòÓÃÉÏ¿Ú¡¢Ï¿ڡ¢Ë­Îª½øË®¿Ú£¬Ë­Îª³öË®¿Ú±íʾ£©¡£
£¨2£©ÊµÑéÊÒÓûÅäÖÆ0.5 mol¡¤L-1µÄNaOHÈÜÒº500 mL£¬ÓÐÒÔÏÂÒÇÆ÷£º
¢ÙÉÕ±­ ¢Ú100 mLÁ¿Í²¢Û1000 mL ÈÝÁ¿Æ¿¢Ü500 mL ÈÝÁ¿Æ¿¢Ý²£Á§°ô ¢ÞÍÐÅÌÌìƽ£¨´øíÀÂ룩
a£ºÅäÖÆʱ£¬±ØÐëʹÓõÄÒÇÆ÷ÓС¡¡¡¡¡¡¡¡¡£¨Ìî´úºÅ£©£¬»¹È±ÉÙµÄÒÇÆ÷ÊÇ¡¡¡¡¡¡¡¡£¬¸ÃʵÑéÖÐÁ½´ÎÓõ½²£Á§°ô£¬Æä×÷Ó÷ֱðÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¢¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
b£ºÅäÖÆʱ£¬Ò»°ã¿É·ÖΪÒÔϼ¸¸ö²½Ö裺¢Ù³ÆÁ¿ ¢Ú¼ÆËã ¢ÛÈܽ⠢ÜÒ¡ÔÈ ¢ÝתÒÆ ¢ÞÏ´µÓ ¢ß¶¨ÈÝ ¢àÀäÈ´£¬ÆäÕýÈ·µÄ²Ù×÷˳ÐòÊÇ         ¡£
c£ºÔÚÅäÖÆNaOHÈÜҺʱ£¬ÏÂÁвÙ×÷»áµ¼Ö½á¹ûÆ«µÍµÄÊÇ                  
£¨1£©ÓÃÍÏÅÌÌìƽ³ÆÁ¿Ê±íÀÂë·ÅÔÚ×óÅÌ£¨2£©ÈܽâNaOH¹ÌÌåºóûÓÐÀäÈ´ÖÁÊÒξÍÏòÈÝÁ¿Æ¿×ªÒÆÈÜÒº
£¨3£©½«ÉÕ±­ÖеÄÈÜҺתÒƵ½ÈÝÁ¿Æ¿Ê±²»É÷È÷µ½ÈÝÁ¿Æ¿Í⣨4£©¶¨ÈÝʱ¸©Êӿ̶ÈÏߣ¨5£©¶¨ÈÝʱÑöÊӿ̶ÈÏß
£¨6£©¸É¾»µÄÈÝÁ¿Æ¿Î´¾­¸ÉÔï¾ÍÓÃÓÚÅäÖÆÈÜÒº

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÒÔÏÂÊÇһЩ³£ÓõÄΣÏÕÆ·±êʶ£¬×°ÔËÒÒ´¼µÄ°ü×°ÏäÓ¦ÌùµÄ±êʶÊÇ(¡¡¡¡)

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨3·Ö£©Èô½«±½µ¹ÈëÊ¢ÓÐäåË®µÄÊÔ¹ÜÖУ¬Õñµ´ºó¾²Öã¬ÏÖÏóÊÇ          £¬ËµÃ÷±½                £»Èô½«µâ¾§Ì塢ʳÑιÌÌå·Ö±ð¼ÓÈëÊ¢Óб½µÄÊÔ¹ÜÖУ¬Õñµ´ºó¾²Öã¬ÏÖÏóÊÇ                   ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

´Ó»¯Ñ§ÊÔ¼ÁÉ̵깺ÂòµÄijЩÊÔ¼ÁÆ¿Éϳ£ÌùÓÐΣÏÕ»¯Ñ§Æ·µÄ±êÖ¾¡£Ê¢×°ÇâÑõ»¯ÄƹÌÌåµÄÊÔ¼ÁÆ¿ÉÏËùÌùµÄΣÏÕ»¯Ñ§Æ·±êÖ¾ÊÇ

A                B                 C               D

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

£¨10·Ö£©ÊµÑéÊÒÖÆÅä0.4mol/LµÄNaClÈÜÒº100 mL£¬ÓÐÒÔÏÂÒÇÆ÷£º¢ÙÉÕ±­  ¢Ú100 mLÁ¿Í² ¢Û1000 mLÈÝÁ¿Æ¿  ¢Ü500 mLÈÝÁ¿Æ¿  ¢Ý²£Á§°ô ¢ÞÍÐÅÌÌìƽ£¨´øíÀÂ룩 ¢ßÒ©³×
£¨1£©ÅäÖÆʱ£¬»¹È±ÉÙµÄÒÇÆ÷ÊÇ____________¡£
£¨2£©Ó¦³ÆÈ¡µÄNaCl¹ÌÌåµÄÖÊÁ¿ÊÇ____________¿Ë¡£
£¨3£©ÊµÑéÁ½´ÎÓõ½²£Á§°ô£¬Æä×÷Ó÷ֱðÊÇ£º
__________              ___¡¢_________              ___¡£
¢ÈÅäÖÆʱ£¬Ò»°ã¹ýµÃ³ÌÊÇ£º¢Ù¼ÆËã  ¢Ú³ÆÁ¿  ¢ÛÈÜ½â  ¢ÜÀäÈ´  ¢ÝתÒÆ ¢ÞÏ´µÓ ¢ßÒ¡ÔÈ  ¢à¶¨ÈÝ ¢áÒ¡ÔÈ¡£ÆäÖÐ×îºóÒ»´ÎÒ¡Ôȵķ½·¨ÊÇ_____________£¨a¡¢×óÓÒÐýתҡÔÈB¡¢ÉÏϵߵ½·´¸´Ò¡ÔÈ£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐʵÑé²Ù×÷»ò×°ÖÃÕýÈ·µÄÊÇ

A                         B                     C                D

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

(6·Ö£©ÅäÖÆ500 mL 1.0 mol/LµÄNaClÈÜҺʱ£¬ÏÂÁвÙ×÷»áʹʵ¼ÊŨ¶ÈÆ«¸ß£¬Æ«µÍ»¹ÊDz»±ä£¬ÇëÌî¿Õ£º
£¨1£©£®Ò¡ÔȺó£¬ÒºÃæµÍÓڿ̶ÈÏߣ¬Ã»ÓÐÔÙ¼ÓË®£»           
£¨2£©£®ÒÆÒº¹ý³ÌÖУ¬²»Ð¡ÐĽ¦³öÉÙÁ¿ÈÜÒº£»         
£¨3£©£®¶¨ÈÝʱ£¬¸©Êӿ̶ÈÏߣ»             

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

(¹²12·Ö)ÓÃÂÈ»¯ÄƹÌÌåÅäÖÆ1.00mol/LµÄNaClÈÜÒº500mL£¬»Ø´ðÏÂÁÐÎÊÌâ
£¨1£©(4·Ö)Çëд³ö¸ÃʵÑéµÄʵÑé²½Öè
¢Ù¼ÆË㣬¢Ú     £¬¢Û      £¬¢Ü     £¬¢ÝÏ´µÓ£¬¢Þ    £¬¢ß Ò¡ÔÈ¡£
£¨2£©(5·Ö)ËùÐèÖ÷ÒªÒÇÆ÷Ϊ£ºÍÐÅÌÌìƽ¡¢                            ¡£
ʹÓÃÈÝÁ¿Æ¿Ç°±ØÐë½øÐеIJÙ×÷ÊÇ                      ¡£
£¨3£©(3·Ö)ÊÔ·ÖÎöÏÂÁвÙ×÷¶ÔËùÅäÈÜÒºµÄŨ¶ÈÓкÎÓ°Ïì¡£
¢ÙÏÂÁвÙ×÷»áʹÅäµÃµÄÈÜҺŨ¶ÈƫСµÄÊÇ(      )
A£®ÈÝÁ¿Æ¿ÖÐÔ­ÓÐÉÙÁ¿ÕôÁóË®
B£®ÈÜÒº´ÓÉÕ±­×ªÒƵ½ÈÝÁ¿Æ¿ÖкóûÓÐÏ´µÓÉÕ±­
C£®¶¨ÈÝʱ¹Û²ìÒºÃ温ÊÓ
D£®µÎ¹Ü¼Óˮʱ£¬ÓÐÉÙÁ¿Ë®µÎµ½ÈÝÁ¿Æ¿Íâ
¢Ú¶¨Èݺ󣬼Ӹǵ¹×ªÒ¡ÔȺ󣬷¢ÏÖÒºÃæµÍÓڿ̶ÈÏߣ¬ÓֵμÓÕôÁóË®ÖÁ¿Ì¶È¡£
¶ÔËùÅäÈÜҺŨ¶ÈµÄÓ°Ï죺         ¡£
¢Ûijͬѧ´Ó¸ÃÈÜÒºÖÐÈ¡³ö50ml£¬ÆäÖÐNaClµÄÎïÖʵÄÁ¿Å¨¶ÈΪ        ¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸