ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ä³ÊµÑéС×éÐèÒª0.1 mol¡¤L1 NaOHÈÜÒº480 mL¡£¸ù¾ÝÈÜÒºµÄÅäÖÆÇé¿ö»Ø´ðÏÂÁÐÎÊÌâ¡£

£¨1£©¸ù¾Ý¼ÆË㣬ÅäÖÆÉÏÊöÈÜÒºÓÃÍÐÅÌÌìƽ³ÆÈ¡µÄNaOH¹ÌÌåÖÊÁ¿Îª_____¿Ë£¬ÔÚÏÂͼËùʾÒÇÆ÷ÖУ¬ÅäÖÆÉÏÊöÈÜÒº¿Ï¶¨²»ÐèÒªµÄÊÇ______£¨ÌîÐòºÅ£©£¬³ýͼÖÐÒÑÓÐÒÇÆ÷Í⣬ÅäÖÆÉÏÊöÈÜÒº»¹ÐèÒªµÄ²£Á§ÒÇÆ÷ÊÇ___________________¡£

£¨2£©ÅäÖÆʱ£¬ÆäÕýÈ·µÄ²Ù×÷˳ÐòÊÇ___________£¨ÓÃ×Öĸ±íʾ£¬Ã¿¸ö²Ù×÷Ö»ÓÃÒ»´Î£©¡£

A£®ÓÃÉÙÁ¿Ë®Ï´µÓÉÕ±­2´Î¡«3´Î£¬Ï´µÓÒº¾ù×¢ÈëÈÝÁ¿Æ¿£¬Õñµ´

B£®ÔÚÊ¢ÓÐNaOH¹ÌÌåµÄÉÕ±­ÖмÓÈëÊÊÁ¿Ë®Èܽâ

C£®½«ÉÕ±­ÖÐÒÑÀäÈ´µÄÈÜÒºÑز£Á§°ô×¢ÈëÈÝÁ¿Æ¿ÖÐ

D£®½«ÈÝÁ¿Æ¿¸Ç½ô£¬·´¸´ÉÏϵߵ¹£¬Ò¡ÔÈ

E£®¸ÄÓýºÍ·µÎ¹Ü¼ÓË®£¬Ê¹ÈÜÒº°¼ÒºÃæÇ¡ºÃÓë¿Ì¶ÈÏàÇÐ

F£®¼ÌÐøÍùÈÝÁ¿Æ¿ÄÚСÐļÓË®£¬Ö±µ½ÒºÃæ½Ó½ü¿Ì¶È1 cm¡«2 cm´¦

£¨3£©¹ØÓÚÈÝÁ¿Æ¿µÄËÄÖÖÐðÊö£º¢ÙÊÇÅäÖÆ׼ȷŨ¶ÈÈÜÒºµÄÒÇÆ÷£»¢Ú²»ÒËÖü´æÈÜÒº£»¢Û²»ÄÜÓÃÀ´¼ÓÈÈ£»¢ÜʹÓÃ֮ǰҪ¼ì²éÊÇ·ñ©ˮ¡£ÕâЩÐðÊöÖÐÕýÈ·µÄÊÇ_________£¨Ìî×Öĸ£©¡£

A£®¢Ú¢Û¢Ü B£®¢Ú¢Û C£®¢Ù¢Ú¢Ü D£®¢Ù¢Ú¢Û¢Ü

£¨4£©´Ó¸ÃÈÜÒºÖÐÈ¡³ö10 mL£¬ÆäÖÐNaOHµÄÎïÖʵÄÁ¿Å¨¶ÈΪ________£¬º¬NaOHµÄÖÊÁ¿Îª________¡£

£¨5£©ÏÂÃæ²Ù×÷Ôì³ÉËùÅäNaOHÈÜҺŨ¶ÈÆ«¸ßµÄÊÇ____________£¨Ìî×Öĸ£©¡£

A£®ÈܽâºóÈÜҺûÓÐÀäÈ´µ½ÊÒξÍתÒÆ

B£®×ªÒÆʱûÓÐÏ´µÓÉÕ±­¡¢²£Á§°ô

C£®ÏòÈÝÁ¿Æ¿¼ÓË®¶¨ÈÝʱÑÛ¾¦¸©ÊÓÒºÃæ

D£®Ò¡ÔȺó·¢ÏÖÒºÃæµÍÓڿ̶ÈÏߣ¬ÓÖ¼ÓÕôÁóË®ÖÁ¿Ì¶ÈÏß

¡¾´ð°¸¡¿ 2.0 bd 500mLÈÝÁ¿Æ¿¡¢½ºÍ·µÎ¹Ü BCAFED D 0.1 0.04¿Ë AC

¡¾½âÎö¡¿£¨1£©ÅäÖÆ0.1molL-1NaOHÈÜÒº480ml£¬ÓÉÓÚûÓÐ480mLµÄÈÝÁ¿Æ¿£¬¹ÊӦѡÓÃ500mLÈÝÁ¿Æ¿£¬ËùÐèÇâÑõ»¯ÄƵÄÎïÖʵÄÁ¿n=cV=0.1molL-1¡Á0.5L=0.05mol£¬ÖÊÁ¿m=nM=0.05mol¡Á40gmol-1=2.0g£»ÅäÖƲ½ÖèÓмÆËã¡¢³ÆÁ¿¡¢Èܽ⡢תÒÆ¡¢Ï´µÓ¡¢¶¨ÈÝ¡¢Ò¡ÔȵȲÙ×÷£¬Ò»°ãÓÃÍÐÅÌÌìƽ³ÆÁ¿£¬ÓÃÒ©³×È¡ÓÃÒ©Æ·£¬ÔÚÉÕ±­ÖÐÈܽ⣨¿ÉÓÃÁ¿Í²Á¿È¡Ë®¼ÓÈëÉÕ±­£©£¬²¢Óò£Á§°ô½Á°è£¬¼ÓËÙÈܽ⣮ÀäÈ´ºóתÒƵ½500mLÈÝÁ¿Æ¿ÖУ¬²¢Óò£Á§°ôÒýÁ÷£¬Ï´µÓÉÕ±­¡¢²£Á§°ô2~3´Î£¬²¢½«Ï´µÓÒºÒÆÈëÈÝÁ¿Æ¿ÖУ¬¼ÓË®ÖÁÒºÃæ¾àÀë¿Ì¶ÈÏß1¡«2cm´¦£¬¸ÄÓýºÍ·µÎ¹ÜµÎ¼Ó£¬×îºó¶¨Èݵߵ¹Ò¡ÔÈ£¬ËùÒÔËùÐèÒÇÆ÷ÓÐÍÐÅÌÌìƽ¡¢Ò©³×¡¢ÉÕ±­¡¢²£Á§°ô¡¢500mLÈÝÁ¿Æ¿¡¢½ºÍ·µÎ¹Ü£¬ÏÂͼÖÐÐèÒªa(ÉÕ±­)ºÍc(²£Á§°ô)£¬²»ÐèÒªb(·ÖҺ©¶·)ºÍd(ÆÕͨ©¶·)£¬»¹ÐèµÄ²£Á§ÒÇÆ÷ÓУº500mLÈÝÁ¿Æ¿¡¢½ºÍ·µÎ¹Ü¡£

£¨2£©¸ù¾ÝÅäÖƲ½Ö裺¼ÆËã¡¢³ÆÁ¿¡¢Èܽ⡢תÒÆ¡¢Ï´µÓ¡¢¶¨ÈÝ¡¢Ò¡ÔȵȿÉÖªÕýÈ·µÄ²Ù×÷˳ÐòÊÇBCAFED¡£

£¨3£©ÈÝÁ¿Æ¿ÊÇÅäÖÆ׼ȷµÄÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄÒÇÆ÷£¬Ê¹ÓÃʱҪÏȼì²éÃܱÕÐÔ£¨ÊÇ·ñ©ˮ£©£¬²»ÄÜÔÚÈÝÁ¿Æ¿Àï½øÐÐÈÜÖʵÄÈܽ⣬ÈÝÁ¿Æ¿²»ÄܽøÐмÓÈÈ£¬ÈÝÁ¿Æ¿Ö»ÄÜÓÃÓÚÅäÖÆÈÜÒº£¬²»Äܳ¤Ê±¼ä´¢´æÈÜÒº£¬ËùÒԢ٢ڢۢܶ¼ÕýÈ·£¬Ñ¡D¡£

£¨4£©ÓÉÓÚÕû¸öÈÜÒºµÄ¸÷´¦¶¼ÊǾùÔȵģ¬ËùÒÔÕâ10 mLÈÜÒºÓëÔ­500 mLÈÜÒºÏà±È£¬NaOHµÄÎïÖʵÄÁ¿Å¨¶ÈÏàͬ£¬µ«NaOHµÄÖÊÁ¿ºÍÎïÖʵÄÁ¿¾ùΪԭÀ´µÄ1/50£¬Òò´Ë´Ó¸ÃÈÜÒºÖÐÈ¡³ö10 mL£¬ÆäÖÐNaOHµÄÎïÖʵÄÁ¿Å¨¶ÈΪ0.1 mol¡¤L1£¬º¬NaOHµÄÖÊÁ¿Îª0.1 mol¡¤L1¡Á0.01L¡Á40gmol-1=0.04g¡£

£¨5£©AÏÈܽâºóδÀäÈ´ÖÁÊÒξÍÒÆÈëÈÝÁ¿Æ¿£¬ÔòÀäÈ´ºóÈÜÒºÌå»ý»áƫС£¬ÔòŨ¶ÈÆ«¸ß£»BÏתÒÆʱûÓÐÏ´µÓÉÕ±­¡¢²£Á§°ô£¬ÈÜÖÊNaOH»á¼õÉÙ£¬ÔòŨ¶ÈÆ«µÍ£»CÏÏòÈÝÁ¿Æ¿¼ÓË®¶¨ÈÝʱÑÛ¾¦¸©ÊÓÒºÃ棬»áʹ¼ÓˮƫÉÙ£¬ÈÜÒºÌå»ý»áƫС£¬ÔòŨ¶ÈÆ«¸ß£»DÏҡÔȺó·¢ÏÖÒºÃæµÍÓڿ̶ÈÏߣ¬ÓÖ¼ÓÕôÁóË®ÖÁ¿Ì¶ÈÏߣ¬ÈÜÒºÌå»ý»áÆ«´ó£¬ÔòŨ¶ÈÆ«µÍ£»×ÛÉÏ£¬·ûºÏÌâÒâµÄÊÇAC¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø