ÒÔ±ê×¼µÄÑÎËáµÎ¶¨Î´ÖªÅ¨¶ÈµÄÇâÑõ»¯ÄÆΪÀý£¬ÅжÏÒÔϲÙ×÷ËùÒýÆðµÄÎó²î£¨Ìî¡°Æ«´ó¡±¡°Æ«Ð¡¡±»ò¡°²»±ä¡±£©¡£
£¨1£©¶ÁÊý£ºµÎ¶¨Ç°¸©ÊÓ»òµÎ¶¨ºóÑöÊÓ                                               £¨     £©
£¨2£©Î´Óñê×¼ÒºÈóÏ´ËáʽµÎ¶¨¹Ü                                                      £¨     £©
£¨3£©Óôý²âÒºÈóϴ׶ÐÎÆ¿                                                                 £¨     £©
£¨4£©µÎ¶¨Ç°µÎ¶¨¹Ü¼â×ìÓÐÆøÅÝ£¬µÎ¶¨ºó¼â×ìÆøÅÝÏûʧ                          £¨     £©
£¨5£©ÒÆÒº¹ÜÎüÈ¡´ý²âÒººó£¬Ðü¿Õ·ÅÈë׶ÐÎÆ¿£¬ÉÙÁ¿´ý²âÒºÈ÷ÔÚÆ¿Íâ              £¨     £©
£¨6£©¼îʽµÎ¶¨¹Ü£¨Á¿´ý²âÒºÓã©»òÒÆÒº¹ÜÓÃÕôÁóˮϴ¾»ºóÖ±½Ó×¢Èë´ý²âÒº        £¨     £©
£¨7£©µÎ¶¨¹ý³ÌÖУ¬×¶ÐÎÆ¿Õñµ´Ì«¾çÁÒ£¬ÓÐÉÙÁ¿ÒºµÎ½¦³ö                         £¨     £©
£¨8£©¿ªÊ¼Ê±±ê×¼ÒºÔڵζ¨¹Ü¿Ì¶ÈÏßÒÔÉÏ£¬Î´Óèµ÷Õû                                £¨     £©
£¨9£©×¶ÐÎÆ¿ÓÃÕôÁóË®³åÏ´ºó£¬²»¾­¸ÉÔï±ãÖ±½ÓÊ¢´ý²âÈÜÒº                      £¨     £©
£¨10£©µÎ¶¨½Ó½üÖÕµãʱ£¬ÓÃÉÙÁ¿ÕôÁóË®³åϴ׶ÐÎÆ¿ÄÚ±Ú                              £¨     £©

£¨20·Ö£©£¨Ã¿¿Õ2·Ö£©£¨1£©Æ«´ó £¨2£©Æ«´ó £¨3£©Æ«´ó £¨4£©Æ«´ó
£¨5£©Æ«Ð¡ £¨6£©Æ«Ð¡ £¨7£©Æ«Ð¡ £¨8£©Æ«Ð¡ £¨9£©ÎÞÓ°Ïì  £¨10£©ÎÞÓ°Ïì

½âÎöÊÔÌâ·ÖÎö£ºÎó²î·ÖÎöµÄ×ÜÒÀ¾ÝΪ£ºÓÉC²â==C±êV±ê/V²âÓÉÓÚC±ê¡¢V´ý¾ùΪ¶¨Ö²£¬ËùÒÔC²âµÄ´óСȡ¾öÓÚV±êµÄ´óС£¬¼´V±ê£ºÆ«´ó»òƫС£¬ÔòC²âÆ«´ó»òƫС£¬¾Ý´Ë¿ÉÖª£º
£¨1£©µÎ¶¨Ç°¸©ÊÓ£¬¶ÁÊýƫС£¬»òµÎ¶¨ºóÑöÊÓ£¬¶ÁÊýÆ«´ó£¬ËùÒԲⶨ½á¹ûÆ«¸ß¡£
£¨2£©Î´Óñê×¼ÒºÈóÏ´ËáʽµÎ¶¨¹Ü£¬ÔòÏûºÄ±ê×¼ÒºµÄÌå»ýÔö¼Ó£¬²â¶¨½á¹ûÆ«¸ß¡£
£¨3£©Óôý²âÒºÈóϴ׶ÐÎÆ¿£¬ÔòÏûºÄ±ê×¼ÒºµÄÌå»ýÔö¼Ó£¬²â¶¨½á¹ûÆ«¸ß¡£                                                                 £¨4£©µÎ¶¨Ç°µÎ¶¨¹Ü¼â×ìÓÐÆøÅÝ£¬µÎ¶¨ºó¼â×ìÆøÅÝÏûʧ£¬£¬ÔòÏûºÄ±ê×¼ÒºµÄÌå»ýÔö¼Ó£¬²â¶¨½á¹ûÆ«¸ß¡£
£¨5£©ÒÆÒº¹ÜÎüÈ¡´ý²âÒººó£¬Ðü¿Õ·ÅÈë׶ÐÎÆ¿£¬ÉÙÁ¿´ý²âÒºÈ÷ÔÚÆ¿Í⣬Ôò´ý²âÒºµÄÌå»ý¼õÉÙ£¬ÏûºÄ±ê×¼ÒºµÄÌå»ý¼õÉÙ£¬²â¶¨½á¹ûÆ«µÍ¡£
£¨6£©¼îʽµÎ¶¨¹Ü£¨Á¿´ý²âÒºÓã©»òÒÆÒº¹ÜÓÃÕôÁóˮϴ¾»ºóÖ±½Ó×¢Èë´ý²âÒº£¬ÔòÏ൱ÓÚÊÇÏ¡ÊÍ£¬ÏûºÄ±ê×¼ÒºµÄÌå»ý¼õÉÙ£¬²â¶¨½á¹ûÆ«µÍ¡£
£¨7£©µÎ¶¨¹ý³ÌÖУ¬×¶ÐÎÆ¿Õñµ´Ì«¾çÁÒ£¬ÓÐÉÙÁ¿ÒºµÎ½¦³ö£¬ÔòÏûºÄ±ê×¼ÒºµÄÌå»ý¼õÉÙ£¬²â¶¨½á¹ûÆ«µÍ¡£
£¨8£©¿ªÊ¼Ê±±ê×¼ÒºÔڵζ¨¹Ü¿Ì¶ÈÏßÒÔÉÏ£¬Î´Óèµ÷Õû£¬ÔòÏ൱ÓÚÊǼõÉÙ±ê×¼ÒºÌå»ý£¬ËùÒÔÏûºÄ±ê×¼ÒºµÄÌå»ý¼õÉÙ£¬²â¶¨½á¹ûÆ«µÍ¡£
£¨9£©×¶ÐÎÆ¿ÓÃÕôÁóË®³åÏ´ºó£¬²»¾­¸ÉÔï±ãÖ±½ÓÊ¢´ý²âÈÜÒº£¬¶Ô²â¶¨½á¹ûûÓÐÓ°Ïì¡£
£¨10£©µÎ¶¨½Ó½üÖÕµãʱ£¬ÓÃÉÙÁ¿ÕôÁóË®³åϴ׶ÐÎÆ¿ÄÚ±Ú£¬¶Ô²â¶¨½á¹ûûÓÐÓ°Ïì¡£
¿¼µã£º¿¼²éËá¼îÖкÍʱʵÑéÎó²î·ÖÎöµÄÅжÏ
µãÆÀ£º¸ÃÌâÊÇÖеÈÄѶȵÄÊÔÌ⣬ÊÔÌâ½ô¿Û½Ì²Ä£¬²àÖضÔѧÉúʵÑéÄÜÁ¦µÄÅàÑø£¬Ö¼ÔÚÅàÑøѧÉúÁé»îÔËÓûù´¡ÖªÊ¶½â¾öʵ¼ÊÎÊÌâµÄÄÜÁ¦£¬ÓÐÀûÓÚÅàÑøѧÉúµÄÂß¼­Ë¼Î¬ÄÜÁ¦ºÍ¹æ·¶ÑϽ÷µÄʵÑéÉè¼ÆÄÜÁ¦¡£¸ÃÌâµÄ¹Ø¼üÊÇÃ÷ȷʵÑéÔ­Àí£¬ÒÔ¼°ÒýÆðÎó²îµÄÔ­Òò£¬È»ºóÁé»îÔËÓü´¿É¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄê¹ã¶«Ê¡ÉÇÍ·ÊнðɽÖÐѧ¸ß¶þ12ÔÂÔ¿¼»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÊµÑéÌâ

£¨11·Ö£©Ä³Ñ§ÉúΪ²â¶¨Î´ÖªÅ¨¶ÈµÄÁòËáÈÜÒº£¬ÊµÑéÈçÏ£ºÒÔ0.14mol£¯LµÄNaOHÈÜÒºµÎ¶¨ÉÏÊöÏ¡H2SO420.00mL£¬µÎ¶¨ÖÕֹʱÏûºÄNaOHÈÜÒº16.00mL¡£
£¨1£©¸ÃѧÉúÓñê×¼0.14 mol£¯L NaOHÈÜÒºµÎ¶¨ÁòËáµÄʵÑé²Ù×÷ÈçÏ£º
A£®ÓÃËáʽµÎ¶¨¹ÜÈ¡Ï¡H2SO4 20.00 mL£¬×¢Èë׶ÐÎÆ¿ÖУ¬¼ÓÈëָʾ¼Á¡£
B£®Óôý²â¶¨µÄÈÜÒºÈóÏ´ËáʽµÎ¶¨¹Ü¡£
C£®ÓÃÕôÁóˮϴ¸É¾»µÎ¶¨¹Ü¡£
D£®È¡Ï¼îʽµÎ¶¨¹ÜÓñê×¼µÄNaOHÈÜÒºÈóÏ´ºó£¬½«±ê׼ҺעÈë¼îʽµÎ¶¨¹Ü¿Ì¶È¡°0¡±ÒÔÉÏ2¡«3 cm´¦£¬ÔٰѼîʽµÎ¶¨¹Ü¹Ì¶¨ºÃ£¬µ÷½ÚÒºÃæÖÁ¿Ì¶È¡°0¡±»ò¡°0¡±¿Ì¶ÈÒÔÏ¡£
E£®¼ì²éµÎ¶¨¹ÜÊÇ·ñ©ˮ¡£
F£®Áíȡ׶ÐÎÆ¿£¬ÔÙÖظ´²Ù×÷Ò»´Î¡£
G£®°Ñ׶ÐÎÆ¿·ÅÔڵζ¨¹ÜÏÂÃ棬ƿϵæÒ»ÕÅ°×Ö½£¬±ßµÎ±ßÒ¡¶¯×¶ÐÎÆ¿Ö±ÖÁµÎ¶¨Öյ㣬¼ÇÏµζ¨¹ÜÒºÃæËùÔڿ̶ȡ£
¢ÙµÎ¶¨²Ù×÷µÄÕýȷ˳ÐòÊÇ(ÓÃÐòºÅÌîд)£ºE¡ª£¨ £©¡ªD¡ª£¨ £©¡ª £¨ £©¡ª£¨ £©¡ªF ¡£
¢Ú¸ÃµÎ¶¨²Ù×÷ÖÐӦѡÓõÄָʾ¼ÁÊÇ£º    ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¡£
¢ÛÔÚG²Ù×÷ÖÐÈçºÎÈ·¶¨ÖÕµã?                                    ¡£
£¨2£©Óñê×¼µÄNaOHµÎ¶¨Î´ÖªÅ¨¶ÈµÄÑÎËᣬѡÓ÷Ó̪Ϊָʾ¼Á£¬Ôì³É²â¶¨½á¹ûÆ«¸ßµÄÔ­Òò¿ÉÄÜÊÇ_________¡£
A£®ÅäÖƱê×¼ÈÜÒºµÄÇâÑõ»¯ÄÆÖлìÓÐNaClÔÓÖÊ
B£®µÎ¶¨ÖÕµã¶ÁÊýʱ£¬¸©Êӵζ¨¹ÜµÄ¿Ì¶È£¬ÆäËü²Ù×÷¾ùÕýÈ·
C£®Ê¢×°Î´ÖªÒºµÄ׶ÐÎÆ¿ÓÃÕôÁóˮϴ¹ý£¬Î´Óôý²âÒºÈóÏ´
D£®µÎ¶¨µ½ÖÕµã¶ÁÊýʱ·¢Ïֵζ¨¹Ü¼â×ì´¦Ðü¹ÒÒ»µÎÈÜÒº
E£®Î´Óñê×¼ÒºÈóÏ´¼îʽµÎ¶¨¹Ü
F.¿ªÊ¼ÊµÑéʱ¼îʽµÎ¶¨¹Ü¼â×첿·ÖÓÐÆøÅÝ£¬Ôڵζ¨¹ý³ÌÖÐÆøÅÝÏûʧ£¬Ôò²âµÃÑÎËáŨ¶È
£¨3£©¼ÆËã´ý²âÁòËáÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶È      mol£¯L£¨¼ÆËã½á¹û±£Áô¶þλÓÐЧÊý×Ö£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2013-2014ѧÄêÌì½òÊÐÆßУ¸ßÈý12ÔÂÁª¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ

A£®ÀûÓ÷ÖҺ©¶·½øÐзÖÒº²Ù×÷ʱ£¬ÏÈ´ò¿ª·ÖҺ©¶·ÐýÈû£¬Ê¹Ï²ãÒºÌåÂýÂýÁ÷³ö£¬´ýϲãÒºÌåÍêÈ«Á÷³öºó£¬¹Ø±ÕÐýÈû£¬ÉϲãÒºÌåÔÙ´ÓÉÏÃæµ¹³ö

B£®¹ÌÌåÒ©Æ·È¡Ó㺿é×´¹ÌÌåÓÃÄ÷×Ó¼ÐÈ¡£¬·Ûĩ״µÄÓÃÒ©³×»òÖ½²ÛתÒÆ

C£®ÔÚÓüòÒ×Á¿ÈȼƲⶨ·´Ó¦ÈÈʱ£¬¿ÉʹÓÃËéÅÝÄ­Æð¸ôÈȱ£ÎµÄ×÷Óᢻ·Ðβ£Á§½Á°è°ô½øÐнÁ°è¡¢ËáºÍ¹ýÁ¿µÄ¼î³ä·Ö·´Ó¦¡¢È¡2¡ª3 ´ÎµÄʵÑéƽ¾ùÖµ£¬ÒÔ´ïµ½Á¼ºÃµÄʵÑéЧ¹û

D£®Óñê׼Ũ¶ÈµÄÑÎËáµÎ¶¨Î´ÖªÅ¨¶ÈNaOHÈÜҺʱ£¬ËáʽµÎ¶¨¹ÜδÓÃͬŨ¶ÈÑÎËáÈóÏ´£¬½«µ¼Ö²ⶨ½á¹ûÆ«µÍ

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2014½ì½­ËÕÊ¡¸ß¶þÏÂѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

ÒÔ±ê×¼µÄÑÎËáµÎ¶¨Î´ÖªÅ¨¶ÈµÄÇâÑõ»¯ÄÆΪÀý£¬ÅжÏÒÔϲÙ×÷ËùÒýÆðµÄÎó²î£¨Ìî¡°Æ«´ó¡±¡°Æ«Ð¡¡±»ò¡°²»±ä¡±£©¡£

£¨1£©¶ÁÊý£ºµÎ¶¨Ç°¸©ÊÓ»òµÎ¶¨ºóÑöÊÓ                                               £¨     £©

£¨2£©Î´Óñê×¼ÒºÈóÏ´ËáʽµÎ¶¨¹Ü                                                      £¨     £©

£¨3£©Óôý²âÒºÈóϴ׶ÐÎÆ¿                                                                 £¨     £©

£¨4£©µÎ¶¨Ç°µÎ¶¨¹Ü¼â×ìÓÐÆøÅÝ£¬µÎ¶¨ºó¼â×ìÆøÅÝÏûʧ                          £¨     £©

£¨5£©ÒÆÒº¹ÜÎüÈ¡´ý²âÒººó£¬Ðü¿Õ·ÅÈë׶ÐÎÆ¿£¬ÉÙÁ¿´ý²âÒºÈ÷ÔÚÆ¿Íâ              £¨     £©

£¨6£©¼îʽµÎ¶¨¹Ü£¨Á¿´ý²âÒºÓã©»òÒÆÒº¹ÜÓÃÕôÁóˮϴ¾»ºóÖ±½Ó×¢Èë´ý²âÒº        £¨     £©

£¨7£©µÎ¶¨¹ý³ÌÖУ¬×¶ÐÎÆ¿Õñµ´Ì«¾çÁÒ£¬ÓÐÉÙÁ¿ÒºµÎ½¦³ö                         £¨     £©

£¨8£©¿ªÊ¼Ê±±ê×¼ÒºÔڵζ¨¹Ü¿Ì¶ÈÏßÒÔÉÏ£¬Î´Óèµ÷Õû                                £¨     £©

£¨9£©×¶ÐÎÆ¿ÓÃÕôÁóË®³åÏ´ºó£¬²»¾­¸ÉÔï±ãÖ±½ÓÊ¢´ý²âÈÜÒº                      £¨     £©

£¨10£©µÎ¶¨½Ó½üÖÕµãʱ£¬ÓÃÉÙÁ¿ÕôÁóË®³åϴ׶ÐÎÆ¿ÄÚ±Ú                              £¨     £©

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2013½ì¹ã¶«Ê¡ÉÇÍ·Êи߶þ12ÔÂÔ¿¼»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÊµÑéÌâ

£¨11·Ö£©Ä³Ñ§ÉúΪ²â¶¨Î´ÖªÅ¨¶ÈµÄÁòËáÈÜÒº£¬ÊµÑéÈçÏ£ºÒÔ0.14mol£¯LµÄNaOHÈÜÒºµÎ¶¨ÉÏÊöÏ¡H2SO420.00mL£¬µÎ¶¨ÖÕֹʱÏûºÄNaOHÈÜÒº16.00mL¡£

£¨1£©¸ÃѧÉúÓñê×¼0.14 mol£¯L NaOHÈÜÒºµÎ¶¨ÁòËáµÄʵÑé²Ù×÷ÈçÏ£º

 A£®ÓÃËáʽµÎ¶¨¹ÜÈ¡Ï¡H2SO4 20.00 mL£¬×¢Èë׶ÐÎÆ¿ÖУ¬¼ÓÈëָʾ¼Á¡£

 B£®Óôý²â¶¨µÄÈÜÒºÈóÏ´ËáʽµÎ¶¨¹Ü¡£

 C£®ÓÃÕôÁóˮϴ¸É¾»µÎ¶¨¹Ü¡£

 D£®È¡Ï¼îʽµÎ¶¨¹ÜÓñê×¼µÄNaOHÈÜÒºÈóÏ´ºó£¬½«±ê׼ҺעÈë¼îʽµÎ¶¨¹Ü¿Ì¶È¡°0¡±ÒÔÉÏ2¡«3 cm´¦£¬ÔٰѼîʽµÎ¶¨¹Ü¹Ì¶¨ºÃ£¬µ÷½ÚÒºÃæÖÁ¿Ì¶È¡°0¡±»ò¡°0¡±¿Ì¶ÈÒÔÏ¡£

 E£®¼ì²éµÎ¶¨¹ÜÊÇ·ñ©ˮ¡£

 F£®Áíȡ׶ÐÎÆ¿£¬ÔÙÖظ´²Ù×÷Ò»´Î¡£

 G£®°Ñ׶ÐÎÆ¿·ÅÔڵζ¨¹ÜÏÂÃ棬ƿϵæÒ»ÕÅ°×Ö½£¬±ßµÎ±ßÒ¡¶¯×¶ÐÎÆ¿Ö±ÖÁµÎ¶¨Öյ㣬¼ÇÏµζ¨¹ÜÒºÃæËùÔڿ̶ȡ£

¢ÙµÎ¶¨²Ù×÷µÄÕýȷ˳ÐòÊÇ(ÓÃÐòºÅÌîд)£º E¡ª£¨  £©¡ªD¡ª£¨  £©¡ª £¨  £©¡ª£¨  £©¡ªF  ¡£

¢Ú¸ÃµÎ¶¨²Ù×÷ÖÐӦѡÓõÄָʾ¼ÁÊÇ£º     ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡  ¡£

¢ÛÔÚG²Ù×÷ÖÐÈçºÎÈ·¶¨ÖÕµã?                                     ¡£

£¨2£©Óñê×¼µÄNaOHµÎ¶¨Î´ÖªÅ¨¶ÈµÄÑÎËᣬѡÓ÷Ó̪Ϊָʾ¼Á£¬Ôì³É²â¶¨½á¹ûÆ«¸ßµÄÔ­Òò¿ÉÄÜÊÇ_________¡£

A£®ÅäÖƱê×¼ÈÜÒºµÄÇâÑõ»¯ÄÆÖлìÓÐNaClÔÓÖÊ

B£®µÎ¶¨ÖÕµã¶ÁÊýʱ£¬¸©Êӵζ¨¹ÜµÄ¿Ì¶È£¬ÆäËü²Ù×÷¾ùÕýÈ·

C£®Ê¢×°Î´ÖªÒºµÄ׶ÐÎÆ¿ÓÃÕôÁóˮϴ¹ý£¬Î´Óôý²âÒºÈóÏ´

D£®µÎ¶¨µ½ÖÕµã¶ÁÊýʱ·¢Ïֵζ¨¹Ü¼â×ì´¦Ðü¹ÒÒ»µÎÈÜÒº

E£®Î´Óñê×¼ÒºÈóÏ´¼îʽµÎ¶¨¹Ü

F.¿ªÊ¼ÊµÑéʱ¼îʽµÎ¶¨¹Ü¼â×첿·ÖÓÐÆøÅÝ£¬Ôڵζ¨¹ý³ÌÖÐÆøÅÝÏûʧ£¬Ôò²âµÃÑÎËáŨ¶È

£¨3£©¼ÆËã´ý²âÁòËáÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶È       mol£¯L£¨¼ÆËã½á¹û±£Áô¶þλÓÐЧÊý×Ö£©

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸