ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³Ñ§ÉúÓûÓÃÒÑÖªÎïÖʵÄÁ¿Å¨¶ÈµÄÑÎËáÀ´²â¶¨Î´ÖªÎïÖʵÄÁ¿Å¨¶ÈµÄÇâÑõ»¯ÄÆÈÜҺʱ£¬Ñ¡Ôñ¼×»ù³È×÷ָʾ¼Á¡£ÇëÌîдÏÂÁпհףº
I.£¨1£©Óñê×¼µÄÑÎËáÈÜÒºµÎ¶¨´ý²âµÄÇâÑõ»¯ÄÆÈÜҺʱ,×óÊÖ°ÑÎÕËáʽµÎ¶¨¹ÜµÄ»îÈû£¬ÓÒÊÖÒ¡¶¯×¶ÐÎÆ¿£¬ÑÛ¾¦×¢ÊÓ_________¡£Ö±µ½Òò¼ÓÈëÒ»µÎÑÎËáºó£¬ÈÜÒºÓÉ»ÆÉ«±äΪ³ÈÉ«£¬¼´µ½´ïµÎ¶¨Öյ㡣
£¨2£©ÏÂÁвÙ×÷ÖпÉÄÜʹËù²âÇâÑõ»¯ÄÆÈÜÒºµÄŨ¶ÈÊýֵƫµÍµÄÊÇ_______________
A ËáʽµÎ¶¨¹ÜδÓñê×¼ÑÎËáÈÜÒºÈóÏ´¾ÍÖ±½Ó×¢Èë±ê×¼ÑÎËáÈÜÒº
B µÎ¶¨Ç°Ê¢·ÅÇâÑõ»¯ÄÆÈÜÒºµÄ׶ÐÎÆ¿ÓÃÕôÁóˮϴ¾»ºóûÓиÉÔï
C ËáʽµÎ¶¨¹ÜÔڵζ¨Ç°ÓÐÆøÅÝ£¬µÎ¶¨ºóÆøÅÝÏûʧ
D ¶ÁÈ¡ÑÎËáÌå»ýʱ£¬¿ªÊ¼ÑöÊÓ¶ÁÊý£¬µÎ¶¨½áÊøʱ¸©ÊÓ¶ÁÊý
£¨3£©ÈôµÎ¶¨¿ªÊ¼ºÍ½áÊøʱ£¬ËáʽµÎ¶¨¹ÜÖеÄÒºÃæÈçͼËùʾ£ºÔòÆðʼ¶ÁÊýΪ_________mL£¬ÖÕµã¶ÁÊýΪ_____________mL£»ËùÓÃÑÎËáÈÜÒºµÄÌå»ýΪ______________mL¡£
£¨4£©Ä³Ñ§Éú¸ù¾ÝÈý´ÎʵÑé·Ö±ð¼Ç¼ÓйØÊý¾ÝÈçÏÂ±í£º
ÇëÑ¡ÓÃÆäÖкÏÀíµÄÊý¾ÝÁÐʽ¼ÆËã¸ÃÇâÑõ»¯ÄÆÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶È£¨±£Áô4λСÊý£©£ºc£¨NaOH£©______
II.ÓÐH+Ũ¶ÈÏàͬ¡¢Ìå»ýÏàµÈµÄÈýÖÖË᣺a¡¢ÑÎËáb¡¢ÁòËá c¡¢´×Ëᣬͬʱ¼ÓÈë×ãÁ¿µÄп£¬Ôò¿ªÊ¼·´Ó¦Ê±ËÙÂÊ_____________·´Ó¦ÍêÈ«ºóÉú³ÉH2µÄÖÊÁ¿ ___________£¨ÓÃ<¡¢=¡¢> ±íʾ£©
¡¾´ð°¸¡¿×¶ÐÎÆ¿ÖÐÑÕÉ«±ä»¯ D 0.00mL 26.10mL 26.10mL 0.1044mol/L a=b=c a=b<c
¡¾½âÎö¡¿
I.£¨1£©Ëá¼îÖк͵ζ¨Ê±£¬ÑÛ¾¦Òª×¢ÊÓ׶ÐÎÆ¿ÄÚÈÜÒºµÄÑÕÉ«±ä»¯£»
£¨2£©A¡¢ËáʽµÎ¶¨¹ÜδÓñê×¼ÑÎËáÈÜÒºÈóÏ´¾ÍÖ±½Ó×¢Èë±ê×¼ÑÎËáÈÜÒº£¬±ê×¼ÒºµÄŨ¶ÈƫС£¬Ôì³ÉV£¨±ê×¼£©Æ«´ó£¬¸ù¾Ýc£¨´ý²â£©=£¬¿ÉÖªc£¨±ê×¼£©Æ«´ó£¬Ñ¡ÏîA´íÎó£»
B¡¢µÎ¶¨Ç°Ê¢·ÅÇâÑõ»¯ÄÆÈÜÒºµÄ׶ÐÎÆ¿ÓÃÕôÁóˮϴ¾»ºóûÓиÉÔ´ý²âÒºµÄÎïÖʵÄÁ¿²»±ä£¬¶ÔV£¨±ê×¼£©ÎÞÓ°Ï죬¸ù¾Ýc£¨´ý²â£©=£¬¿ÉÖªc£¨±ê×¼£©²»±ä£¬Ñ¡ÏîB´íÎó£»
C¡¢ËáʽµÎ¶¨¹ÜÔڵζ¨Ç°ÓÐÆøÅÝ£¬µÎ¶¨ºóÆøÅÝÏûʧ£¬Ôì³ÉV£¨±ê×¼£©Æ«´ó£¬¸ù¾Ýc£¨´ý²â£©=£¬¿ÉÖªc£¨±ê×¼£©Æ«´ó£¬Ñ¡ÏîC´íÎó£»
D¡¢¶ÁÈ¡ÑÎËáÌå»ýʱ£¬¿ªÊ¼ÑöÊÓ¶ÁÊý£¬µÎ¶¨½áÊøʱ¸©ÊÓ¶ÁÊý£¬Ôì³ÉV£¨±ê×¼£©Æ«Ð¡£¬¸ù¾Ýc£¨´ý²â£©=£¬¿ÉÖªc£¨±ê×¼£©Æ«Ð¡£¬Ñ¡ÏîDÕýÈ·£»
´ð°¸Ñ¡D£»
£¨3£©Æðʼ¶ÁÊýΪ0.00mL£¬ÖÕµã¶ÁÊýΪ26.10mL£¬ÑÎËáÈÜÒºµÄÌå»ýΪ26.10mL£»
¸ù¾ÝÊý¾ÝµÄÓÐЧÐÔ£¬ÉáÈ¥µÚ2×éÊý¾Ý£¬È»ºóÇó³ö1¡¢3×éƽ¾ùÏûºÄV£¨ÑÎËᣩ=26.10mL£¬
HCl+NaOH=NaCl+H2O
0.0261L¡Á0.1000mol/L 0.025L¡Ác£¨NaOH£©
Ôòc£¨NaOH£©==0.1044mol/L£»
II.H+Ũ¶È´óСӰÏìÉú³ÉÇâÆøµÄ·´Ó¦ËÙÂÊ£¬H+Ũ¶ÈÏàͬ£¬Ôò¿ªÊ¼Ê±µÄ·´Ó¦ËÙÂÊÏàͬ£¬¼´a=b=c£»
´×ËáΪÈõËᣬ²»ÄÜÍêÈ«µçÀ룬ÔòH+Ũ¶ÈÏàͬʱ´×ËáµÄŨ¶È×î´ó£¬ÑÎËáºÍÁòËᶼΪǿËᣬH+Ũ¶ÈÏàͬ¡¢ÈÜÒºÌå»ýÏàͬ£¬ÔòH+ÎïÖʵÄÁ¿Ïàͬ£¬ÔòÍêÈ«·´Ó¦ºóÉú³ÉH2µÄÌå»ýÓÉ´óµ½Ð¡ÊÇc£¾a=b¡£
¡¾ÌâÄ¿¡¿ÏÂÁÐÓйØÎïÖʵÄÖƱ¸×°Öá¢ÖƱ¸Ê±Ê¹ÓõÄÔÁÏÓëÊÕ¼¯·½·¨¾ùÕýÈ·µÄÊÇ£¨ £©
ÐòºÅ | ÎïÖÊ | ÖƱ¸×°Öà | ÖƱ¸Ê±Ê¹ÓõÄÔÁÏ | ÊÕ¼¯·½·¨ | ÐòºÅ | ÎïÖÊ | ÖƱ¸×°Öà | ÖƱ¸Ê±Ê¹ÓõÄÔÁÏ | ÊÕ¼¯·½·¨ |
A |
|
| ºÍ¶þÑõ»¯ÃÌ·ÛÄ© | ÅÅË®·¨ | B | NO |
| ŨÏõËáºÍ½ðÊôÍ | ÅÅ¿ÕÆø·¨ |
C |
|
| Ũ°±Ë®ºÍÇâÑõ»¯ÄƹÌÌå | ÅÅ¿ÕÆø·¨ | D |
|
| ÒÒ´¼ºÍµÄ | ÅÅË®·¨ |
A.AB.BC.CD.D