ÌâÄ¿ÄÚÈÝ

£¨1£©¹æ·¶µÄʵÑé²Ù×÷ÊÇʵÑé³É¹¦µÄÇ°ÌᣮÇë»Ø´ð£º
¢ÙÁ¿È¡8mLÏ¡ÁòËᣬӦѡÓÃ________£¨Ìî×Öĸ£©µÄÁ¿Í²£®
A£®5mL¡¡¡¡¡¡B£®10mL¡¡¡¡¡¡C£®50mL¡¡¡¡ D£®100mL
¢ÚС»ªÔÚʵÑéÊÒÖнøÐÐÈçÏÂͼËùʾ²Ù×÷£¬ÆäÖÐÓÐÃ÷ÏÔ´íÎóµÄÊÇ________£¨Ìî×ÖĸÐòºÅ£©

£¨2£©Ä³Ð¡×éÔÚʵÑéÊÒÀïÖÆÈ¡CO2ʱ£¬Óõ½ÁËÏÂÁÐ×°Öã¬Çë»Ø´ðÓйØÎÊÌ⣺

¢ÙÄÜÓÃB×°ÖÃÊÕ¼¯CO2£¬ÊÇÒòΪCO2µÄÃܶȱȿÕÆø________£»
¢ÚÓÃB×°ÖÃÊÕ¼¯CO2ʱ£¬¿ÉÒÔÓðÑȼ×ŵÄľÌõ·ÅÔÚ________µÄ·½·¨¼ìÑéÊÇ·ñÊÕ¼¯Âú£»
¢Û½«A×°ÖøijÉC×°Öã¬Í¨¹ýÀ­¹¦Í­Ë¿¿ÉÒÔ¿ØÖƵײ¿ÆÆËðµÄСÊÔ¹ÜÉý½µ£®ÕâÒ»¸Ä½øµÄÖ÷ҪĿµÄ
ÊÇ________£¨Ñ¡ÌîÐòºÅ£©£»
A£®Ê¹·´Ó¦Ëæʱ·¢Éú»òÍ£Ö¹¡¡¡¡B£®Ê¹ÆÆËðµÄСÊԹܵõ½ÀûÓá¡¡¡¡¡C£®Éú³É¸ü¶àµÄCO2
¢Ü´ó¼Ò¾­¹ýÌÖÂÛ£¬Ò»ÖÂÈÏΪŨÑÎËá²»ÊʺÏÓÃÓÚʵÑéÊÒÖÆÈ¡CO2£¬ÄãÈÏΪԭÒòÊÇ________£®
¢ÝÈç¹ûÔÚʵÑéÊÒÀûÓÃA×°ÖÃÖÆÈ¡ÑõÆø£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ________£®

½â£º£¨1£©¢ÙAµÄÁ¿³Ì̫С£¬²»¹»8ml£¬B¡¢C¡¢DÈý¸öÑ¡ÏîÖÐC¡¢DµÄÁ¿³ÌÓÖ¹ý´ó£¬»áÔì³ÉÎó²î´ó£¬B×îºÏÊÊ£®¹ÊÑ¡B
¢ÚÑ¡ÏîBÖеÄÆ¿ÈûÕý·Å£¬»áÕ´ÎÛÆ¿Èû£®¹ÊÑ¡B
£¨2£©¢ÙÒòΪ¶þÑõ»¯Ì¼µÄÃܶȱȿÕÆø´ó£¬ËùÒÔ¿ÉÓÃÏòÉÏÅÅ¿ÕÆø·¨ÊÕ¼¯£®¹Ê´ð°¸Îª£º´ó
¢ÚÑéÂú¶þÑõ»¯Ì¼Ê±Ó¦½«È¼×ŵÄľÌõ·ÅÔÚ¼¯ÆøÆ¿¿Ú²¿£®¹Ê´ð°¸Îª£º¼¯ÆøÆ¿¿Ú
¢Û½«¹ÌÌåÒ©Æ··ÅÔÚСÊÔ¹ÜÖУ¬½«ÒºÌåÒ©Æ··ÅÔÚ´óÊÔ¹ÜÖУ¬ÐèÒª¶þÑõ»¯Ì¼Ê±£¬°ÑСÊÔ¹ÜÏòÏÂѹÈëÒºÌåÒ©Æ·ÖУ¬²»ÐèÒª¶þÑõ»¯Ì¼Ê±£¬°ÑСÊÔ¹ÜÏòÉÏÀ­³öÒºÌåÒ©Æ·£¬´Ó¶øÄܹ»¿ØÖÆ·´Ó¦µÄ·¢ÉúºÍÍ£Ö¹£®¹ÊÑ¡A
¢ÜŨÑÎËá¾ßÓкÜÇ¿µÄ»Ó·¢ÐÔ£¬Äܻӷ¢³öÂÈ»¯ÇâÆøÌ壬»áÔì³ÉÊÕ¼¯µÄ¶þÑõ»¯Ì¼²»´¿£®¹Ê´ð°¸Îª£ºÅ¨ÑÎËáÒ×»Ó·¢£¬Ê¹ÖƳöµÄCO2²»´¿£®
¢ÝʵÑéÊÒÖÆÑõÆøµÄÈýÖÖ·½·¨ÖÐÖ»ÓÐÓ÷ֽâ¹ýÑõ»¯ÇâÈÜÒºÕâÒ»·½·¨ÖÆÑõÆøʱѡÓùÌ-Òº²»¼ÓÈÈÐ͵ķ¢Éú×°Ö㬹ýÑõ»¯ÇâÒÔ¶þÑõ»¯ÃÌΪ´ß»¯¼ÁÉú³ÉË®ºÍÑõÆø£®¹Ê´ð°¸Îª£º2H2O22H2O+O2¡ü
·ÖÎö£º£¨1£©¢ÙʹÓÃÁ¿Í²Á¿È¡ÒºÌåҩƷʱ£¬ËùÑ¡Á¿Í²µÄÁ¿³Ì±ØÐë´óÓÚ»òµÈÓÚËùÒªÁ¿È¡µÄÒºÌåÌå»ý£¬²¢ÇÒÔ½½Ó½üÔ½ºÃ£®
¢Ú¸ù¾Ý»ù±¾ÊµÑé²Ù×÷¹æÔò½øÐзÖÎö£®
£¨2£©¢ÙÆøÌåµÄÊÕ¼¯×°ÖÃÖ÷ÒªÓÉÆøÌåµÄÃܶȺÍÈÜË®ÐÔ¾ö¶¨£®
¢ÚÖ»ÒªÖ¤Ã÷Æ¿¿ÚÊǶþÑõ»¯Ì¼¾Í˵Ã÷¶þÑõ»¯Ì¼ÒÑÊÕ¼¯Âú£®
¢Û´Ó²Ù×÷ÊÇ·ñ¼òµ¥¡¢ÊÇ·ñ½ÚÔ¼Ò©Æ·¡¢Éú³ÉÎïÊÇ·ñ·½±ãʹÓá¢ÊÇ·ñ»áÔì³ÉÎÛȾµÈ½Ç¶È½øÐзÖÎö£®
¢Ü´ÓŨÑÎËáµÄ»Ó·¢ÐÔ½øÐзÖÎö£®
¢ÝÑ¡ÓôË×°ÖÃÓ¦Âú×ãµÄÌõ¼þÊÇ·´Ó¦ÎïµÄ״̬ÊǹÌ̬ºÍҺ̬£¬·´Ó¦Ìõ¼þÊdz£Î£®
µãÆÀ£º±¾ÌâÊÇÒ»µÀ×ÛºÏÐÔ½ÏÇ¿µÄ¿ª·ÅÌ⣬¼È¿¼²éÁË»ù±¾ÊµÑé²Ù×÷£¬ÓÖ¿¼²éÁËÆøÌåµÄÖƱ¸£®ÊµÑéÊÒÖÆÈ¡ÆøÌåʱҪÄܸù¾Ý·´Ó¦Ô­ÀíÑ¡ÔñºÏÊʵķ¢Éú×°Öã¬Ñ§»á·ÖÎöËùÓÃ×°ÖõÄÓÅȱµã£¬ÊÕ¼¯ÆøÌåʱҪ¸ù¾ÝÆøÌåµÄÃܶȺÍÈÜË®ÐÔÀ´Ñ¡ÔñÊÕ¼¯×°Öã®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨1£©¹æ·¶µÄʵÑé²Ù×÷ÊÇʵÑé³É¹¦µÄÇ°ÌᣬÇë»Ø´ð£º
¢ÙÁ¿È¡8mLÏ¡ÁòËᣬӦѡÓÃ
10
10
mLµÄÁ¿Í²£®
¢Ú½ºÍ·µÎ¹ÜÓùýºóÓ¦
ÓÃÇåˮϴ¸É¾»ÁÀ¸É
ÓÃÇåˮϴ¸É¾»ÁÀ¸É
£¬ÔÙÈ¥ÎüÈ¡ÆäËûÒ©Æ·£®
¢Û²£Á§¹Ü²åÈë´ø¿×ÏðƤÈû£¬ÏȰѲ£Á§¹ÜµÄÒ»¶Î
ÓÃË®Èóʪ
ÓÃË®Èóʪ
£¬È»ºóÉÔÉÔÓÃÁ¦×ª¶¯²åÈ룮
£¨2£©¾Æ¾«µÆÊÇʵÑéÊÒÖг£ÓõļÓÈÈÒÇÆ÷£¬Ä³Ð¡×éͬѧ¶Ô¾Æ¾«µÆ»ðÑæζȽøÐÐÈçÏÂ̽¾¿£®
È¡Ò»¸ù»ð²ñ¹££¬ÄÃסһ¶ËѸËÙƽ·ÅÈë¾Æ¾«µÆ»ðÑæÖУ¬l¡«2sºóÈ¡³ö£¬¹Û²ìµ½Î»ÓÚÍâÑæµÄ²¿·ÖÃ÷ÏÔ̼»¯£®Ð´³ö̼ÔÚ¿ÕÆøÖÐȼÉÕµÄÎÄ×Ö±í´ïʽ£º
̼+ÑõÆø
 µãȼ 
.
 
¶þÑõ»¯Ì¼
̼+ÑõÆø
 µãȼ 
.
 
¶þÑõ»¯Ì¼
£®
£¨3£©Ä³Í¬Ñ§ÓÃÊԹܸøÎïÖʼÓÈÈʱ£¬ÊµÑéºóÈ´·¢ÏÖÊÔ¹ÜÒÑÆÆÁÑ£¬ÇëÄã°ïËû·ÖÎöһϣ¬Ôì³ÉÊÔ¹ÜÆÆÁѵÄÔ­Òò¿ÉÄÜÊÇ
¼ÓÈÈǰûÓÐÏȽøÐÐÔ¤ÈÈ
¼ÓÈÈǰûÓÐÏȽøÐÐÔ¤ÈÈ
£»
¼ÓÈÈʱÊÔ¹ÜÍâ±ÚÓÐË®Öé
¼ÓÈÈʱÊÔ¹ÜÍâ±ÚÓÐË®Öé
£¨ÖÁÉÙдÁ½µã£©£®
£¨4£©Èçͼ±íʾµÄÊÇijͬѧÓÃ50mLÁ¿Í²×îÈ¡Ò»¶¨Ìå»ýÒºÌåµÄ²Ù×÷£®ÇëÄã×Ðϸ¹Û²ì¸Ãͼ£¬ÅжÏÁ¿Í²ÄÚÒºÌåµÄÌå»ýʵ¼ÊÊÇ
СÓÚ
СÓÚ
 £¨Ìî´óÓÚ¡¢µÈÓÚ»òСÓÚ£©25mL£®
£¨5£©×ö»¯Ñ§ÊµÑéÒªÑø³ÉÁ¼ºÃµÄÕûÀíÏ°¹ß£®ÈôijͬѧÔÚʵÑé½áÊøºó£¬½«ÒÇÆ÷°´Èçͼ·ÅÖã¬ÆäÖÐÕýÈ·µÄÒ»ÏîÊÇ
C
C
£®£¨ÌîÐòºÅ£©

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

¾«Ó¢¼Ò½ÌÍø