ʵÑéÊÒÓÐһƿÇâÑõ»¯ÄÆÒѲ¿·Ö±äÖÊ£¨²»º¬Ë®·Ý£¬ÔÓÖÊΪNa2CO3£©£¬Ä³Ñ§ÉúÉè¼ÆÁËÏÂÁÐʵÑéÀ´È·¶¨Æä´¿¶È£¬¸ù¾ÝÏÂͼʵÑé²½ÖèÌîдÓйؿհ״¦¡£

6ec8aac122bd4f6e 

£¨1£©ÓÃÍÐÅÌÌìƽºÍСÉÕ±­³Æ³öÒ»³×ÑùÆ·µÄÖÊÁ¿£¬ÆäÕýÈ·µÄ²Ù×÷˳ÐòΪ    _________________________________________________

¢Ùµ÷Áãµã£¬µ÷½ÚÌìƽ×óÓÒµÄСÂÝË¿£¬Ê¹Ö¸Õ뾲ֹʱ¸ÕºÃ´¦ÓÚ±ê³ß¿Ì¶ÈÅÌÁã´¦

¢Ú½«ÓÎÂ벦·ÅÔڿ̶ȳß×î×ó¶ËÁã´¦     ¢Û³ÆÁ¿¿ÕµÄСÉÕ±­

¢ÜÈ¡ÑùÆ··ÅÔÚСÉÕ±­ºóÔÙ³ÆÁ¿         ¢Ý½«íÀÂë·Å»ØíÀÂëºÐ

£¨2£©ÈܽâÑùÆ·ËùÐèÒªµÄÒÇÆ÷_______________________¡£

£¨3£©¼ÓÈëµÄ6ec8aac122bd4f6eÈÜÒº¹ýÁ¿µÄÄ¿µÄÊÇ________________________________________

È·ÈϹýÁ¿µÄ·½·¨ÊÇ________________________________________________________¡£

£¨4£©Ï´µÓµÄ³ÁµíÄ¿µÄÊÇ£º________________________________£¬

Ï´µÓ·½·¨£º_______________________________________________________________¡£

£¨5£©³ÁµíCaCO3Ïà¶Ô·Ö×ÓÖÊÁ¿Îª100£¬ÔòÑùÆ·ÖÐNaOHµÄÖÊÁ¿·ÖÊýÊÇ______________¡£(3·Ö)

1)¢Ú¢Ù¢Û¢Ü¢Ý

2)ÉÕ±­ ²£Á§°ô

3£©Ê¹ÈÜÒºÖеÄCO32¨DÍêȫת»¯Îª³Áµí£»È¡ÉÏÇåÒº¼ÌÐø¼ÓÈëCaCl2¹Û²ìÊÇ·ñÓгÁµíÉú³É£¬ÈôûÓÐÔòCaCl2ÒѼӹýÁ¿¡£

4£©³ýÈ¥¸½×ŵÄÔÓÖÊÀë×ÓNa+ Cl-;

ÑØ×Ų£Á§°ôÏò³ÁµíÉϼÓË®ÖÁ½þû³Áµí£¬¾²ÖùýÂË£¬Öظ´²Ù×÷2¡«3´Î¡£

5£©£¨W-53m£¯50£©¡Á100£¥

¡¡¡¡¡¡¡¡¡¡¡¡¡¡ W¡¡¡¡¡¡¡¡¡¡¡¡

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ʵÑéÊÒÓÐһƿ»ìÓÐÂÈ»¯ÄƵÄÇâÑõ»¯ÄƹÌÌåÊÔ¼Á£¬¾­²â¶¨NaOHµÄÖÊÁ¿·ÖÊýԼΪ82.0%£¬ÎªÁËÑéÖ¤Æä´¿¶È£¬ÓÃŨ¶ÈΪ0.2mol/LµÄÑÎËá½øÐе樣¬ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©ÍÐÅÌÌìƽ³ÆÁ¿5.00g¹ÌÌåÊÔ¼Á£¬ÓÃÕôÁóË®ÈܽâÓÚÉÕ±­ÖУ¬²¢Óò£Á§°ô½Á°è£»Á¢¼´Óò£Á§°ôÒýÁ÷תÈë 500mLÈÝÁ¿Æ¿ÖУ¬²¢Ï´µÓÉÕ±­£¬½«ÒºÌåҲתÈëÈÝÁ¿Æ¿ÖУ¬Ç¡ºÃÖÁ¿Ì¶ÈÏߣ»Õñµ´Åä³É´ý²âÒº±¸Óã®Çë¸ÄÕýÒÔÉÏÐðÊö³öÏÖµÄ3´¦´íÎó£º
Ììƽ¾«È·¶È
Ììƽ¾«È·¶È
¡¢
ûÓÐÀäÈ´¾ÍתÒÆÒºÌå
ûÓÐÀäÈ´¾ÍתÒÆÒºÌå
¡¢
¶¨ÈÝûÓÐʹÓýºÍ·µÎ¹Ü
¶¨ÈÝûÓÐʹÓýºÍ·µÎ¹Ü
£®
£¨2£©½«±ê×¼ÑÎËá×°ÔÚ25.00mL
Ëáʽ
Ëáʽ
µÎ¶¨¹ÜÖУ¬µ÷½ÚÒºÃ棬²¢¼Çϳõʼ¿Ì¶È£®
£¨3£©È¡20.00mL´ý²âÒº£¬ËùÓÃÒÇÆ÷ÓÐ
¼îʽµÎ¶¨¹Ü»òÒÆÒº¹Ü
¼îʽµÎ¶¨¹Ü»òÒÆÒº¹Ü
£¬È¡ºó´ýÓã®Óü׻ù³È×÷ָʾ¼Áʱ£¬µÎ¶¨µ½ÈÜÒºÑÕÉ«ÓÉ
»ÆÉ«
»ÆÉ«
¸ÕºÃÖÁ
³È
³È
ɫʱΪֹ£®
£¨4£©µÎ¶¨´ïÖÕµãºó£¬¼ÇÏÂÑÎËáÓÃÈ¥20.00mL£¬¼ÆËãNaOHµÄÖÊÁ¿·ÖÊýΪ
80%
80%
£®
£¨5£©ÊÔ·ÖÎö½á¹ûÆ«µÍ¿ÉÄÜÓÉÏÂÁÐÄÄЩʵÑé²Ù×÷ÒýÆðµÄ
ACE
ACE
£®
A£®×ªÒÆ´ý²âÒºÖÁÈÝÁ¿Æ¿Ê±£¬Î´Ï´µÓÉÕ±­
B£®ËáʽµÎ¶¨¹ÜÓÃÕôÁóˮϴµÓºó£¬Ö±½Ó×°ÑÎËá
C£®µÎ¶¨Ê±£¬·´Ó¦ÈÝÆ÷Ò¡¶¯Ì«¼¤ÁÒ£¬ÓÐÉÙÁ¿ÒºÌ彦³ö
D£®µÎ¶¨µ½ÖÕµãʱ£¬µÎ¶¨¹Ü¼â×ìÐüÓÐÒºµÎ
E£®¶ÁËáʽµÎ¶¨¹Ü¿ªÊ¼Ê±ÑöÊÓ£¬¶ÁÖÕµãʱ¸©ÊÓ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

ΪÁË̽¾¿ÎüÈÈ·´Ó¦ºÍ·ÅÈÈ·´Ó¦£¬Ä³Ñ§Ï°Ð¡×éÉè¼ÆÈçÏÂ5ÖÖ×°Öã¬×°ÖÃÆøÃÜÐÔ¶¼Á¼ºÃ£®Çë¸ù¾ÝÒªÇó»Ø´ðÏà¹ØÎÊÌ⣺
¾«Ó¢¼Ò½ÌÍø
£¨1£©Ñ¡Ôñ×°Öâó̽¾¿¡°ÇâÑõ»¯ÄÆÓëÑÎËá·´Ó¦ÊÇ·ÅÈÈ·´Ó¦¡±£®ÔÚÊÔ¹ÜÀï×°ÈëÇâÑõ»¯ÄƹÌÌ壬·ÖҺ©¶·Àï×°ÈëÏ¡ÑÎËᣬʵÑé¹ý³ÌÖй۲쵽ÉÕ±­Àï²úÉúÆøÅÝ£¬Óɴ˵óöʵÑé½áÂÛÊÇ¡°NaOH+HCl¨TNaCl+H2OÊÇ·ÅÈÈ·´Ó¦¡±£¬¸Ã½áÂÛ´æÔÚµÄÁ½¸öÃ÷ÏÔȱÏÝÊÇ
 
 
£»ÇëÄãÑ¡Ôñ×°ÖâõÉè¼ÆʵÑ飺
 
£®
£¨2£©ÔÚ×°ÖâòµÄÊÔ¹ÜÀï×°Èë¹ÌÌåÇ⻯¼Ø£¨KH£©£¬µÎ¼ÓÊÊÁ¿Ë®£¬¹Û²ìµ½ÉÕ±­Àï³ÎÇåʯ»ÒË®±ä»ë×Ç£¬ÔÚ·´Ó¦ºóµÄÊÔ¹ÜÀïµÎ¼¸µÎ·Ó̪ÈÜÒº£¬ÈÜÒº±äºìÉ«£®Ð´³öKHÓëË®·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
 
£»¸Ã·´Ó¦ÊÇ
 
·´Ó¦£®£¨Ìî¡°·ÅÈÈ¡±»ò¡°ÎüÈÈ¡±£©
£¨3£©ÊµÑéÊÒÓÐһƿÊÔ¼Á£¬±êÇ©ÍÑÂ䣮¼ÙÉèÊÔ¼ÁÓÃM´úºÅ±íʾ£®Ä³Í¬Ñ§È¡ÉÙÁ¿M·ÛÄ©ÓÃÍÑÖ¬ÃÞ°ü¹ü²¢ÖÃÓÚʯÃÞÍøÉÏ£¬ÍùÍÑÖ¬ÃÞÉϵμ¸µÎË®£¬¿É¹Û²ìµ½ÍÑÖ¬ÃÞ¾çÁÒȼÉÕÆðÀ´£®
¢ÙÓÉÉÏÊöʵÑéÏÖÏó¿ÉµÃ³öÁ½ÌõÓйØMÓëË®·´Ó¦µÄ½áÂÛ£º
½áÂÛ1£ºMÓëË®·´Ó¦·Å³öÑõÆø£»
½áÂÛ2£º£ºMÓëË®·´Ó¦ÊÇ
 
·´Ó¦£®£¨Ìî¡°·ÅÈÈ¡±»ò¡°ÎüÈÈ¡±£©
¢ÚÑ¡Ôñ×°ÖâñÑéÖ¤½áÂÛ2µÄʵÑé²Ù×÷¼°ÏÖÏóÊÇ
 

¢ÛΪÁ˽øÒ»²½Ì½¾¿MµÄÐÔÖÊ£¬È¡ÉÙÁ¿MͶÈëÊ¢ÓÐÊÊÁ¿Ë®µÄÉÕ±­ÀµÎ¼Ó¼¸µÎ·Ó̪ÈÜÒº£¬·¢ÏÖÈÜÒº±äºìÉ«£¬¹ýÒ»»á¶ù£¬ÈÜÒº±ä³ÉÎÞÉ«£®²éÔÄ×ÊÁÏ·¢ÏÖ£¬¹ýÑõ»¯ÄÆ£¨Na2O2£©ºÍ³¬Ñõ»¯¼Ø£¨KO2£©¶¼¾ßÓÐMµÄÏàËÆÐÔÖÊ£¬Ð´³öKO2ÓëË®·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ʵÑéÊÒÓÐһƿÇâÑõ»¯ÄÆ£¬ÒѲ¿·Ö±äÖÊ£¨²»º¬Ë®·Ö£©£¬Ä³Ñ§ÉúÉè¼ÆÁËÏÂÁÐʵÑéÀ´È·¶¨Æä´¿¶È£¬¸ù¾ÝʵÑé²½ÖèÌîдÓйؿհ״¦¡£

£¨1£©ÓÃÍÐÅÌÌìƽºÍСÉÕ±­³Æ³öÒ»Ò©³×ÑùÆ·µÄÖÊÁ¿£¬ÆäÕýÈ·²Ù×÷µÄ˳ÐòΪ____________¡£

¢Ùµ÷Áãµã£¬µ÷½ÚÌìƽ×óÓÒµÄСÂÝË¿£¬Ê¹Ö¸Õ뾲ֹʱ¸ÕºÃ´¦ÓÚ±ê³ß¿Ì¶ÈÅÌÁã´¦¢Ú½«ÓÎÂ벦·ÅÔڿ̶ȳß×î×ó¶ËÁã´¦¢Û³ÆÁ¿¿ÕµÄСÉÕ±­¢ÜÈ¡ÑùÆ··ÅÈëСÉÕ±­ºóÔÙ³ÆÁ¿¢Ý½«íÀÂë·Å»ØíÀÂëºÐ

£¨2£©ÈܽâÑùÆ·ËùÐèÒÇÆ÷ÓÐ____________¡£

£¨3£©¼ÓÈëµÄAÈÜÒºÊÇ____________£¬¼Ó¹ýÁ¿ÊÔ¼ÁµÄÄ¿µÄÊÇ____________£¬È·ÈÏB¹ýÁ¿µÄ·½·¨ÊÇ____________¡£

£¨4£©¹ýÂËʱ£¬Ä³Ñ§ÉúÓÃÈçÏÂͼËùʾµÄ²Ù×÷£¬Æä´íÎó´¦ÓУº¢Ù____________£»¢Ú____________¡£

£¨5£©³ÁµíÐèÏ´µÓµÄÔ­ÒòÊÇ______________£¬Ï´µÓ·½·¨Îª____________¡£

                        

              

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ʵÑéÊÒÓÐһƿÇâÑõ»¯ÄÆÒѲ¿·Ö±äÖÊ£¨²»º¬Ë®·Ý£¬ÔÓÖÊΪNa2CO3£©£¬Ä³Ñ§ÉúÉè¼ÆÁËÏÂÁÐʵÑéÀ´È·¶¨Æä´¿¶È£¬¸ù¾ÝÏÂͼʵÑé²½ÖèÌîдÓйؿհ״¦¡£

   £¨1£©ÓÃÍÐÅÌÌìƽºÍСÉÕ±­³Æ³öÒ»³×ÑùÆ·µÄÖÊÁ¿£¬ÆäÕýÈ·µÄ²Ù×÷˳ÐòΪ    _________________________________________________

¢Ùµ÷Áãµã£¬µ÷½ÚÌìƽ×óÓÒµÄСÂÝË¿£¬Ê¹Ö¸Õ뾲ֹʱ¸ÕºÃ´¦ÓÚ±ê³ß¿Ì¶ÈÅÌÁã´¦

¢Ú½«ÓÎÂ벦·ÅÔڿ̶ȳß×î×ó¶ËÁã´¦     ¢Û³ÆÁ¿¿ÕµÄСÉÕ±­

¢ÜÈ¡ÑùÆ··ÅÔÚСÉÕ±­ºóÔÙ³ÆÁ¿         ¢Ý½«íÀÂë·Å»ØíÀÂëºÐ

   £¨2£©ÈܽâÑùÆ·ËùÐèÒªµÄÒÇÆ÷_______________________¡£

   £¨3£©¼ÓÈëµÄCaCl2ÈÜÒº¹ýÁ¿µÄÄ¿µÄÊÇ________________________________________

È·ÈϹýÁ¿µÄ·½·¨ÊÇ_____________________________________________________¡£

   £¨4£©Ï´µÓµÄ³ÁµíÄ¿µÄÊÇ£º________________________________£¬Ï´µÓ·½·¨£º_______________________________________________________________¡£

   £¨5£©³ÁµíCaCO3Ïà¶Ô·Ö×ÓÖÊÁ¿Îª100£¬ÔòÑùÆ·ÖÐNaOHµÄÖÊÁ¿·ÖÊýÊÇ_________¡££¨3·Ö£©

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸