ÌâÄ¿ÄÚÈÝ

10£®Ë®ÊÇÉúÃüÖ®Ô´£¬ÈËÀàµÄÈÕ³£Éú»îÓ빤ũҵÉú²ú¶¼Àë²»¿ªË®£®
£¨1£©Í¼1Öз´Ó¦µÄÎÄ×Ö±í´ïʽÊÇË®$\stackrel{ͨµç}{¡ú}$ÇâÆø+ÑõÆø£¬Í¨µçÒ»¶Îʱ¼äºó£¬Õý¼«¶Ë²£Á§²úÉúµÄÆøÌåÌå»ýΪ10ml£¬Ôò¸º¼«¶Ë²£Á§¹ÜËùÊÕ¼¯µÄÆøÌåÌå»ýԼΪ20ml£»ÊµÑéʱÊÂÏÈÏòË®ÖмÓÁòËá»òÁòËáÄÆµÄÄ¿µÄ£ºÔöǿˮµÄµ¼µçÐÔ£»¸ÃʵÑéµÄÖ÷Òª½áÂÛÊÇË®ÊÇÓÉÇâ¡¢ÑõÔªËØ×é³É£®
£¨2£©Ä³Í¬Ñ§×ÔÖÆÈçͼ2Ëùʾ¼òÒ×¾»Ë®Æ÷£¬Í¼ÖÐʯӢɰºÍ»îÐÔÌ¿µÄÖ÷Òª×÷Ó÷ֱðÊǹýÂË¡¢Îü¸½
£¨3£©Í¼3Ϊij×ÔÀ´Ë®³§¾»Ë®¹ý³ÌʾÒâͼ£¬ÆäÖÐûÓÐʹÓõ½µÄ¾»Ë®·½·¨ÓÐCD£®£¨Ñ¡ÌîÐòºÅ£©
A£®³Áµí¡¡¡¡¡¡¡¡¡¡B£®¹ýÂË¡¡¡¡¡¡¡¡¡¡¡¡C£®Öó·Ð¡¡¡¡¡¡¡¡¡¡¡¡D£®ÕôÁó¡¡¡¡¡¡¡¡¡¡¡¡¡¡E£®Îü¸½£®
£¨4£©ÈôÒª¼ìÑé±¾µØÇøµÄ×ÔÀ´Ë®ÊÇ·ñΪӲˮ£¬³£Ñ¡ÓõÄÎïÖÊÊÇ·ÊÔíË®£®
£¨5£©°®»¤Ë®×ÊÔ´´ÓÎÒ×öÆð£¬ÏÂÁÐ×ö·¨¿ÉÐеÄÓÐABD£¨ÇëÑ¡Ìî×ÖĸÐòºÅ£©
A£®Ï´Á³¡¢Ë¢ÑÀÊ±ËæÊ±¹Ø±ÕË®ÁúÍ·         B£®ÓÃÏ´²Ë¡¢Ï´ÒµÄË®³å²ÞËù¡¢ÍϵØ
C£®½«Éú»î·ÏË®ÅÅÈëºÓÁ÷                       D£®ºÏÀíʹÓû¯·ÊºÍũҩ£®

·ÖÎö £¨1£©¸ù¾Ýµç½âˮʵÑéµÄÏÖÏó¡¢½áÂÛ¡¢·¢ÉúµÄ·´Ó¦¼°×¢ÒâÊÂÏî·ÖÎö»Ø´ð£»
£¨2£©¸ù¾ÝÔÚ¾»»¯Ë®Ê±Ê¯Ó¢É°ºÍ»îÐÔÌ¿µÄ×÷Ó÷ÖÎö»Ø´ð£»
£¨3£©¸ù¾Ý×ÔÀ´Ë®³§¾»Ë®¹ý³ÌʾÒâͼ·ÖÎö¾»»¯Ë®µÄ·½·¨£»
£¨4£©¸ù¾ÝӲˮµÄ¼ìÑé·½·¨·ÖÎö»Ø´ð£»
£¨5£©¸ù¾Ý½ÚÔ¼ÓÃË®µÄ´ëÊ©·ÖÎö»Ø´ð£®

½â´ð ½â£º£¨1£©ÓÉͼ1¿ÉÖª£¬µç½âË®Éú³ÉÁËÇâÆøºÍÑõÆø£¬·´Ó¦µÄÎÄ×Ö±í´ïʽÊÇ£ºË®$\stackrel{ͨµç}{¡ú}$ÇâÆø+ÑõÆø£¬Õý¸º¼«µÄÆøÌåÌå»ýÖ®±ÈÊÇ1£º2£¬Í¨µçÒ»¶Îʱ¼äºó£¬Õý¼«¶Ë²£Á§²úÉúµÄÆøÌåÌå»ýΪ10ml£¬Ôò¸º¼«¶Ë²£Á§¹ÜËùÊÕ¼¯µÄÆøÌåÌå»ýԼΪ20ml£»ÊµÑéʱÊÂÏÈÏòË®ÖмÓÁòËá»òÁòËáÄÆµÄÄ¿µÄ£ºÔöǿˮµÄµ¼µçÐÔ£»¸ÃʵÑéµÄÖ÷Òª½áÂÛÊÇË®ÊÇÓÉÇâ¡¢ÑõÔªËØ×é³É£®
£¨2£©Ä³Í¬Ñ§×ÔÖÆÈçͼ2Ëùʾ¼òÒ×¾»Ë®Æ÷£¬Í¼ÖÐʯӢɰºÍ»îÐÔÌ¿µÄÖ÷Òª×÷Ó÷ֱðÊǹýÂË¡¢Îü¸½£®
£¨3£©Í¼3Ϊij×ÔÀ´Ë®³§¾»Ë®¹ý³ÌʾÒâͼ£¬ÆäÖÐʹÓõľ»Ë®·½·¨ÓгÁµí¡¢¹ýÂË¡¢Îü¸½£¬Ã»ÓÐʹÓõ½µÄ¾»Ë®·½·¨ÓÐÖó·Ð¡¢ÕôÁó£®
£¨4£©ÈôÒª¼ìÑé±¾µØÇøµÄ×ÔÀ´Ë®ÊÇ·ñΪӲˮ£¬³£Ñ¡ÓõÄÎïÖÊÊÇ·ÊÔíË®£¬Ó²Ë®Óö·ÊÔíË®²úÉúµÄÅÝÄ­ÉÙ£®
£¨5£©A£®Ï´Á³¡¢Ë¢ÑÀÊ±ËæÊ±¹Ø±ÕË®ÁúÍ·£¬ÄܽÚÔ¼ÓÃË®£¬×ö·¨¿ÉÐУ»
 B£®ÓÃÏ´²Ë¡¢Ï´ÒµÄË®³å²ÞËù¡¢Íϵأ¬Ò»Ë®¶àÓã¬ÄܽÚÔ¼ÓÃË®£¬×ö·¨¿ÉÐУ»
C£®½«Éú»î·ÏË®ÅÅÈëºÓÁ÷£¬»òÔì³ÉË®ÌåµÄÎÛȾ£¬×ö·¨²»¿ÉÐУ»
D£®ºÏÀíʹÓû¯·ÊºÍũҩ£¬ÄÜ·ÀֹˮÌåµÄÎÛȾ£¬×ö·¨¿ÉÐУ®
¹Ê´ðΪ£º£¨1£©Ë®$\stackrel{ͨµç}{¡ú}$ÇâÆø+ÑõÆø£¬1£º2£¬20ml£¬ÔöǿˮµÄµ¼µçÐÔ£»Ë®ÊÇÓÉÇâ¡¢ÑõÔªËØ×é³É£®
£¨2£©¹ýÂË¡¢Îü¸½£®£¨3£©CD£®£¨4£©·ÊÔíË®£¨5£©ABD

µãÆÀ ±¾ÌâÖ÷Òª¿¼²éÁËË®µÄµç½â¡¢¾»»¯¡¢½ÚÔ¼ÓÃË®µÄ´ëÊ©µÈ֪ʶ£¬ÊôÓڿα¾ÖеĻù´¡ÖªÊ¶£¬ÄѶȲ»´ó£¬¸ù¾ÝÒÑÓеÄ֪ʶ·ÖÎö½â´ð¼´¿É£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
1£®ÊµÑéÊÒ³£ÓÃÈçͼËùʾ1ÖÐA¡¢B»òC×°ÖÃÖÆÈ¡ÆøÌ壬»Ø´ðÏà¹ØÎÊÌ⣺

£¨1£©Í¼ÖТٵÄÒÇÆ÷Ãû³ÆÊÇÊԹܣ¬¼ÓÈÈ¢ÙʱӦ¸ÃÏȸøÊԹܽøÐÐÔ¤ÈÈ£»
£¨2£©Ð¡¹ùÓÃA×°ÖÃÖÆÈ¡²¢ÊÕ¼¯ÑõÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2KClO3$\frac{\underline{MnO_2}}{¡÷}$2KCl+3O2¡ü£¬Ç뽫װÖÃAÖÐËùȱÒÇÆ÷²¹»­³öÀ´£¬Ê¹ÕûÌ××°Öô¦ÓÚÍêÕûµÄʵÑé×¼±¸×´Ì¬£®
£¨3£©ÊµÑéÊÒÖÆÈ¡¶þÑõ»¯Ì¼Ó¦¸ÃÑ¡ÓõÄ×°ÖÃÊÇC£¨Ìî×Öĸ£©£¬ÀíÓÉÊǢ٢ܣ®£¨ÌîÐòºÅ£©
¢Ù³£ÎÂÏÂÄÜ·¢Éú·´Ó¦¢Ú·´Ó¦Ìõ¼þÊǼÓÈÈ¢ÛCO2ÃÜ¶È±È¿ÕÆøÐ¡¢ÜCO2ÃÜ¶È±È¿ÕÆø´ó
д³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ£ºCaCO3+2HCl=CaCl2+H2O+CO2¡ü£®
£¨4£©ÒÒͬѧÓÃŨÑÎËáºÍ´óÀíʯÔÚC×°ÖÃÖз´Ó¦£¬ÖÆÈ¡CO2²¢¼ìÑéÆäÓйØÐÔÖÊ£¬»Ø´ðÏÂÁÐÎÊÌ⣺
¢ÙÒÒͬѧÔÚʵÑé¹ý³ÌÖй۲쵽×ÏɫʯÈïÈÜÒº±äºìÉ«£¬¼ÓÈȺóºìÉ«²»ÍÊÈ¥£®¶ÔÕâÒ»±ä»¯µÄºÏÀí½âÊÍÊÇB£¨Ìî×Öĸ£©£®
A£®²úÉúµÄCO2Ö±½ÓʹʯÈïÈÜÒº±äºì
B£®»Ó·¢³öµÄÂÈ»¯ÇâÈÜÓÚˮʹʯÈïÈÜÒº±äºì
C£®²úÉúµÄCO2ÓëË®·´Ó¦Éú³É̼ËáʹʯÈïÈÜÒº±äºì
D£®ÑÎËá¾ßÓÐÎȶ¨ÐÔ
¢Ú½«ËùÉú³ÉµÄÆøÌåͨÈëʯ»ÒË®ÖУ¬¿ªÊ¼Ò»¶Îʱ¼äÄÚδ·¢ÏÖʯ»ÒË®±ä»ë×Ç£¬Ô­ÒòÊǻӷ¢³öµÄÂÈ»¯ÇâÈÜÓÚË®ÏÔËáÐÔ£¬µ¼Ö²»ÄÜÉú³É¿ÉÒÔºÍÑÎËá·´Ó¦µÄ̼Ëá¸Æ£®
£¨5£©Ð¡»ÔͬѧÉè¼ÆÁËÈçͼ2ËùʾװÖÃÖÆÈ¡O2£¬¸ÃʵÑé×°ÖõÄÓŵãÊǽÚÔ¼Ò©Æ·¡¢ËæÊ±¿ÉÒÔ¿ØÖÆ·´Ó¦µÄ¿ªÊ¼ºÍ½áÊø£¬ÔÚʵÑéǰÐè¶Ô¸Ã×°ÖýøÐÐÆøÃÜÐÔ¼ì–Ë£¬²Ù×÷ÊÇ£º¹Ø±Õ»îÈû£¬Ïò¼¯ÆøÆ¿ÖмÓË®½þûµ¼¹ÜÄ©¶Ë£¬ÓÃÈÈë½íÎæ×¡×¶ÐÎÆ¿Ò»¶Îʱ¼ä£¬ÔÙËÉ¿ªÈÈë½í£®ÈôʵÑé¹ý³ÌÖй۲쵽³¤¾±Â©¶·ÄÚÒºÃæÉÏÉýÒ»¶Î£¬Ôò×°ÖÃÆøÃÜÐÔÁ¼ºÃ£®

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

¾«Ó¢¼Ò½ÌÍø