ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§ÓûÅäÖÆ80mL2.0mol/LNaOHÈÜÒº£¬ÆäתÒÆÈÜÒºµÄ²Ù×÷ÈçͼËùʾ¡£

£¨1£©Í¼ÖвÙ×÷ÉϵĴíÎóÊÇ________¡£

£¨2£©Í¼ÖÐÓõ½µÄÒÇÆ÷MÊÇ_______(ÌîÒÇÆ÷Ãû³ÆºÍ¹æ¸ñ)£¬ÏÂÁйØÓÚÒÇÆ÷MµÄʹÓ÷½·¨ÖУ¬ÕýÈ·µÄÊÇ_______ (Ìî×Öĸ)¡£

a.ʹÓÃÇ°Ó¦¼ì²éÊÇ·ñ©Һ b.ʹÓÃÇ°±ØÐëºæ¸É

c.²»ÄÜÓÃ×÷ÎïÖÊ·´Ó¦»òÈܽâµÄÈÝÆ÷ d.¿ÉÖ±½Ó½«ÈÈÈÜҺתÒƵ½ÆäÖÐ

£¨3£©¸Ãͬѧ³ÆÈ¡NaOH¹ÌÌåµÄÖÊÁ¿Îª________¡£

£¨4£©ÏÂÁвÙ×÷»áʹÅäÖƵÄÈÜҺŨ¶ÈÆ«¸ßµÄÊÇ______(Ìî×Öĸ)¡£

a.ËùÓùýµÄÉÕ±­Î´Ï´µÓ

b.תÒƹý³ÌÖÐÓÐÉÙÁ¿ÈÜÒº½¦³ö

c.Ò¡ÔȺó,ÒºÃæϽµ£¬ÔÙ¼ÓÈëË®ÖÁ¿Ì¶ÈÏß

d.¶¨ÈÝʱ¸©Êӿ̶ÈÏß

¡¾´ð°¸¡¿ δÓò£Á§°ôÒýÁ÷ 100mLÈÝÁ¿Æ¿ ac 8.0g d

¡¾½âÎö¡¿£¨1£©Í¼ÖвÙ×÷ÊÇÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈµÄÈÜҺʱתÒÆÈÜÒº£¬³öÏֵĴíÎóÊÇδÓò£Á§°ôÒýÁ÷£»£¨2£©80 mL¹æ¸ñµÄÈÝÁ¿Æ¿£¬ÒªÅäÖÆ80mL2.0mol/LNaOHÈÜÒº£¬±ØÐëÑ¡ÓÃ100mLÈÝÁ¿Æ¿£¬¹ÊͼÖÐÓõ½µÄÒÇÆ÷MÊÇ100mLÈÝÁ¿Æ¿£»ÈÝÁ¿Æ¿ÔÚʹÓÃÇ°ÐèÒª¼ì²éÊÇ·ñ©Һ£¬Ñ¡ÏîaÕýÈ·£»ÔÚÅäÖÆÎïÖʵÄÁ¿Å¨¶ÈÈÜҺʱûÓбØÒªºæ¸É£¬Ñ¡Ïîb´íÎó£»ÈÝÁ¿Æ¿²»ÄÜÓÃ×÷ÎïÖÊ·´Ó¦»òÈܽâµÄÈÝÆ÷£¬Ñ¡ÏîcÕýÈ·£»ÔÚתÒÆÈÜҺ֮ǰҪÀäÈ´£¬²»ÄÜÖ±½Ó½«ÈÈÈÜҺתÒƵ½ÆäÖУ¬Ñ¡Ïîd´íÎó£»´ð°¸Ñ¡ac£»£¨3£©³ÆÈ¡NaOH¹ÌÌåµÄÖÊÁ¿Îª£º 2.0mol/L¡Á0.1L¡Á40g/mol=8.0g£»£¨4£©a. ÈܽâʱÐèÒªÓÃÕôÁó£¬ËùÓùýµÄÉÕ±­Î´Ï´µÓ£¬¶ÔÅäÖÆÈÜÒºµÄŨ¶ÈÎÞÓ°Ï죻b.תÒƹý³ÌÖÐÓÐÉÙÁ¿ÈÜÒº½¦³ö£¬ÈÜÖʼõÉÙ£¬¶¨ÈݺóÈÜÒºµÄŨ¶ÈÆ«µÍ£»c.Ò¡ÔȺó£¬ÒºÃæϽµ£¬ÔÙ¼ÓÈëË®ÖÁ¿Ì¶ÈÏߣ¬Ï൱ÓÚË®¼Ó¶àÁË£¬ÈÜÒºµÄŨ¶ÈÆ«µÍ£»d.¶¨ÈÝʱ¸©Êӿ̶ÈÏߣ¬Ëù¼ÓµÄÕôÁóË®ÉÙÁË£¬ÈÜÒºµÄŨ¶ÈÆ«¸ß£»´ð°¸Ñ¡d¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÕáÌÇÓëŨÁòËáµÄÌ¿»¯ÊµÑé»á²úÉú´óÁ¿µÄÓд̼¤ÐÔÆøζµÄÆøÌ壬¶Ô»·¾³²úÉúÎÛȾ¡£Îª´Ë£¬Ä³»¯Ñ§ÐËȤС×éÉè¼ÆÁËÈçÏÂ×°ÖýøÐÐʵÑé¡£²£Á§¹ÜÖТ٢ڢ۷ֱðΪCO¼ì²âÊÔÖ½£¨½þÓÐÂÈ»¯îÙÈÜÒºµÄÂËÖ½£¬ÓöCO±äºÚÉ«£©¡¢µÎÓÐÆ·ºìÈÜÒºµÄÂËÖ½¡¢µÎÓÐËáÐÔKMnO4ÈÜÒºµÄÂËÖ½£¬aºÍb·Ö±ðΪÁ½¸öСÆøÇò¡£

ʵÑé²½ÖèÈçÏ£º°´Í¼Ê¾Á¬½ÓºÃÒÇÆ÷£¬È»ºó¼ì²é×°ÖõÄÆøÃÜÐÔ£»×°ºÃÊÔ¼Á£¬¼Ð½ôֹˮ¼ÐK£¬ÏòAÆ¿ÖеÄÕáÌÇÉÏСÐĵμÓŨÁòËᣬƬ¿Ìºó¿É¹Û²ìµ½AÆ¿ÄÚÕáÌDZäºÚ£¬Ìå»ýÅòÕÍ£¬Óа×Îí²úÉú£¬ÆøÇòa¹ÄÆ𣬲£Á§¹ÜÖТٺÅÂËÖ½ÓÉ°×É«±äºÚÉ«£¬¢ÚºÅºÍ¢ÛºÅÂËÖ½¾ùÍÊÉ«¡£Çë»Ø´ðÒÔÏÂÎÊÌ⣺

£¨1£©ÉÏͼÖÐʢװŨÁòËáµÄÒÇÆ÷Ãû³ÆΪ________¡£´ýÉÏÊö·´Ó¦½áÊøºó£¬µãȼ¾Æ¾«µÆ²¢Ôڢںź͢ۺÅÂËÖ½µÄ²£Á§¹Ü¸½½ü¾ùÔȼÓÈÈ£¬¹Û²ìµ½µÄÏÖÏóÊÇ____________________¡£

£¨2£©BÆ¿ÖÐËáÐÔKMnO4ÈÜÒºµÄ×÷ÓÃÊÇ___________________________£¬·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ________________________________¡£

£¨3£©´ò¿ªÖ¹Ë®¼ÐK£¬Ê¹ÆøÇòaÄÚÆøÌ建Âýͨ¹ýBÆ¿ºÍCÆ¿£¬Ò»¶Îʱ¼äÖ®ºó£¬·¢ÏÖ³ÎÇåʯ»ÒË®±ä»ë×Ç£¬µ«´ËÏÖÏó²¢²»ÄÜÖ¤Ã÷¸Ã·´Ó¦Éú³ÉÁËCO2¡£ÎªÁËÖ¤Ã÷ÓÐCO2Éú³É²¢¼ò»¯ÊµÑé×°Ö㬿ÉÔڢܺÅλÖ÷ÅÉϵÎÓÐ__________µÄÂËÖ½£¨´ÓÒÔÏÂÊÔ¼ÁÖÐÑ¡Ôñ£©¡£

A£®Æ·ºìÈÜÒº B£®ËáÐÔ¸ßÃÌËá¼ØÈÜÒº C£®äåË® D£®³ÎÇåʯ»ÒË®

£¨4£©Èô·´Ó¦Éú³ÉµÄÁ½ÖÖ̼µÄÑõ»¯ÎïÔÚÏàͬÌõ¼þϵÄÌå»ý±ÈΪ2¡Ã1£¬ÔòÕáÌÇÌ¿»¯ºóÌå»ýÅòÕÍ·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ¿ÉÄÜΪ_______________________________¡££¨ÈôÊÇÑõ»¯»¹Ô­·´Ó¦£¬ÇëÓõ¥ÏßÇÅ·¨ÔÚ»¯Ñ§·½³ÌʽÉϱêÃ÷µç×ÓתÒƵķ½ÏòºÍÊýÄ¿¡££©

£¨5£©ÈôÔÚβ¶ËûÓÐÆøÇòb£¬»áÓÐʲô²»Á¼½á¹û£¿______________________________¡£

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

¾«Ó¢¼Ò½ÌÍø