¿ÎÍâС×éͬѧÓÃʵÑéÖ¤Ã÷¡°¶þÑõ»¯Ì¼ÓëË®½Ó´¥Ê±²ÅÄܺ͹ýÑõ»¯ÄÆ·´Ó¦¡±£®
£¨1£©ÊµÑé×¼±¸
²éÔÄ×ÊÁÏ
¢Ù¹ýÑõ»¯ÄÆÄÜÓëË®¡¢¶þÑõ»¯Ì¼£¬ÑÎËá·´Ó¦£¬·´Ó¦¹ý³ÌÖоùÓÐÑõÆø·Å³ö£®
¹ýÑõ»¯ÄÆÓë¶þÑõ»¯Ì¼·´Ó¦Ê±£¬³ýÉú³ÉÑõÆøÍ⣬»¹Éú³ÉÒ»ÖÖ¹¤ÒµÉÏÖƲ£Á§µÄÔ­ÁÏ£¬Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ                               £®
¢ÚCO2ÄÜÓë̼ËáÄÆË®ÈÜÒº·´Ó¦Éú³É̼ËáÇâÄÆ£¬CO2ÔÚ±¥ºÍµÄ̼ËáÇâÄÆÈÜÒºÖм¸ºõ²»Èܽ⣮
Éè¼Æ·½°¸
¢ÙС×éͬѧÉè¼ÆÁËÈçͼ1ËùʾµÄʵÑé×°Öã®

¢ÚÀÏʦָ³ö£¬Ó¦ÔÚMµãÇ°Ôö¼ÓÏÂÁР   ×°Öã¨Èçͼ2£©£¬²ÅÄܵõ½¸ü׼ȷµÄʵÑé½áÂÛ£®
£¨2£©ÊµÑé¹ý³Ì
¢ÙÁ¬½ÓÒÇÆ÷£¬¼ì²é×°ÖõÄÆøÃÜÐÔ£¬½«K1¡¢K2¹Ø±Õ£»
¢ÚÏò×°ÖÃÖзֱð¼ÓÈëËùÐèÒ©Æ·£¬Ð´³ö×°ÖâñÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ                                                    £®
¢ÛʵÑéʱ£¬ÏÈ´ò¿ª £¨ÌîK1»òK2£©£¬½«´ø»ðÐǵÄľÌõÖÃÓÚa¿Ú´¦£¬Ò»¶Îʱ¼äºó£¬¹Ø±ÕËü£¬ÔÙ´ò¿ªÁíÒ»¸öµ¯»É¼Ð£¬ÔÙ½«´ø»ðÐǵÄľÌõÖÃÓÚa¿Ú´¦£®
¢ÜʵÑé¹ý³ÌÖй۲쵽´ø»ðÐǵÄľÌõʼÖÕ²»¸´È¼£®
£¨3£©ÊµÑé·ÖÎö
¢ÙΪ¹Û²ìµ½×îÖÕľÌõ¸´È¼£¬¼×½¨ÒéÔÚ¢óºó°²×°Ò»¸öÊ¢Óмîʯ»ÒµÄ¸ÉÔï¹Ü£¬Ä¿µÄÊÇ               
                                                             ¡£
¢ÚÒÒÈÏΪ¼´Ê¹²ÉÄɼ׵Ľ¨ÒéÇÒ×îÖչ۲쵽ľÌõ¸´È¼£¬Ò²²»ÄÜÖ¤Ã÷CO2ÓëNa2O2·¢Éú·´Ó¦£¬Ô­ÒòÊÇ                        £®
£¨4£©ÊµÑ鷴˼
±ûͬѧÈÏΪ£ºÓ¦½øÒ»²½Ö¤Ã÷CO2ÓëNa2O2·´Ó¦Éú³ÉÐÂÎïÖÊ£®Ëû²¹³äµÄʵÑéÊÇ£ºÈ¡¢óÖз´Ó¦ºóËùµÃ¹ÌÌåµÎ¼ÓÏ¡ÑÎËᣬ²úÉú´óÁ¿ÆøÅÝ£¬ÔòÖ¤Ã÷ÓÐÐÂÎïÖÊÉú³É£®
¶¡Í¬Ñ§ÈÏΪ£º±ûͬѧʵÑéʱӦ½«²úÉúÆøÌåͨÈë³ÎÇåʯ»ÒË®£¬·ñÔò²»ÄÜÖ¤Ã÷CO2ÓëNa2O2·´Ó¦£¬ÆäÀíÓÉÊÇ                                                             £®

£¨1£©²éÔÄ×ÊÁÏ£º¢Ù2Na2O2+2CO2¨T2Na2CO3+O2£»Éè¼Æ·½°¸£º¢ÚC£»
£¨2£©¢ÚCaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£»¢ÛK2£»
£¨3£©¢Ù³ýȥδ³ä·Ö·´Ó¦µÄCO2£»¢ÚË®ÓëNa2O2·´Ó¦Éú³ÉÑõÆø£»
£¨4£©¢óÖйÌÌ庬ÓÐδ·´Ó¦ÍêÈ«µÄNa2O2£¬ÓëÏ¡ÑÎËá·´Ó¦»á²úÉúO2£¬²»ÄÜÈ·ÈÏNa2CO3µÄ´æÔÚ£®

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐʵÑéÏÖÏóÓëʵÑé½áÂÛ¶¼ÕýÈ·µÄÊÇ

Ñ¡Ïî
ʵÑé²Ù×÷
ʵÑéÏÖÏó
ʵÑé½áÂÛ
A
½«Ò»¸ùδ´òÄ¥µÄÂÁÌõ·ÅÈëÁòËáÍ­ÈÜÒºÖÐ
ÎÞ×ϺìÉ«¹ÌÌåÎö³ö
ÂÁ²»ÈçÍ­»îÆÃ
B
½«´ø»ðÐǵÄľÌõÉìÈëÑõÆøÖÐ
ľÌõ¸´È¼
ÑõÆøÄÜÖ§³ÖȼÉÕ
C
½«COͨÈë×ÆÈȵÄÑõ»¯Í­
ºÚÉ«Ñõ»¯Í­±ä³ÉºìÉ«
CO¾ßÓпÉȼÐÔ
D
½«¶þÑõ»¯Ì¼Í¨Èë×ÏɫʯÈïÊÔÒºÖÐ
×ÏɫʯÈïÊÔÒº±ä³ÉºìÉ«
CO2¾ßÓÐËáÐÔ
 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

ΪÁË̽¾¿¶þÑõ»¯Ì¼µÄÐÔÖÊ£¬Ä³Í¬Ñ§Éè¼ÆÁËÈçͼËùʾµÄʵÑ飺

£¨1£©Ð´³öʯ»ÒʯÓëÏ¡ÑÎËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º                 ¡£
£¨2£©ÓÃ×¢ÉäÆ÷×¢ÈëÏ¡ÑÎËᣬһ¶Îʱ¼äºó£¬¿É¹Û²ìµ½ÔÚ1¡¢2Á½´¦ÖÐÓÐÒ»´¦ÓÐÃ÷ÏÔµÄÏÖÏó·¢Éú£¬¸ÃʵÑéÏÖÏóÊÇ               ¡£Æ仯ѧ·½³ÌʽΪΪ               ¡£
£¨3£©3´¦µÄ³ÎÇåʯ»ÒË®±ä»ë×Ç£¬ÕâÊÇÓÉÓÚ                  µÄÔµ¹Ê¡£Æ仯ѧ·½³ÌʽΪ                      ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

»¯Ñ§ÊÇÒ»ÃÅÒÔʵÑéΪ»ù´¡µÄ×ÔȻѧ¿Æ£¬³õÖл¯Ñ§¿ÎÉÏ×ö¹ýÐí¶àʵÑ飬ÀýÈ磺

£¨1£©A×éÊÇ̽¾¿ÎïÖÊÐÔÖʵÄʵÑ飬ͨ¹ýʵÑé¿ÉÖª¼îʽ̼ËáÍ­¾ßÓеĻ¯Ñ§ÐÔÖÊÊÇ¡¡        ¡¡£»²»ÕýÈ·µÄʵÑé²Ù×÷£¬¿ÉÄÜ»á¶ÔʵÑé²úÉúÓ°Ïì»òÔì³ÉÑÏÖغó¹û£¬Òò´ËÔÚ̽¾¿ÇâÆøµÄ¿ÉȼÐÔʱ£¬ÎªÁ˱£Ö¤°²È«£¬±ØÐè½øÐеÄÒ»Ïî²Ù×÷ÊÇ¡¡             ¡¡
£¨2£©B×éÊÇ̽¾¿»¯Ñ§·´Ó¦·¢ÉúÌõ¼þµÄÒ»×éʵÑ飬ºÜ¶à»¯Ñ§·´Ó¦µÄ·¢Éú¶¼ÐèÒªÂú×ãÒ»¶¨µÄÌõ¼þ£®Í¼ÖÐËùʾʵÑéÌúÉúÐâºÍÎïÖÊȼÉÕÐèÒªÂú×ãµÄÌõ¼þÖÐÏàËƵÄÒ»µãÊÇ¡¡    ¡¡£»´ËÍ⣬ÎÒÃÇ»¹Ôø¾­Ì½¾¿¹ýµÄËá¡¢¼î¡¢ÑÎÔÚÈÜÒºÖз¢Éú¸´·Ö½âµÄÌõ¼þÊÇ¡¡                                ¡¡

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

¸ù¾ÝÏÂÁÐʵÑéʾÒâͼ»Ø´ðÎÊÌ⣺

£¨1£©Ð´³ö±êÓТٵÄÒÇÆ÷Ãû³Æ_________________¡£
£¨2£©ÓÉʵÑéBµÃ³öË®ÊÇÓÉÇâÔªËغÍÑõÔªËØ×é³ÉµÄ£¬Çëд³öÆä·´Ó¦µÄ»¯Ñ§·ûºÅ±í´ïʽ                      ¡£
£¨3£©ÊµÑéCÖеÄʵÑéÏÖÏóÊÇ                                    ¡£
£¨4£©ÈôÓÃ̼Ìæ´úºìÁ×£¬Íê³ÉÉÏÊöʵÑ飬·¢ÏÖ¼¯ÆøÆ¿ÄÚ²¢Ã»ÓÐÎüÈëË®£¬ÆäÔ­ÒòÊÇ                               ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÎÊ´ðÌâ

Óà YÐιܻò Y Ðε¼¹ÜÍê³ÉÒÔÏÂʵÑé¡£

£¨1£©Í¼9ÖÐYÐιÜ×ó²à¹ÜÖмÓÈëÎÞÉ«·Ó̪ÊÔÒº£¬ÓÒ²à¹ÜÖмÓÈëŨ°±Ë®£¬Ò»¶Îʱ¼äºó£¬¿É¹Û²ìµ½µÄÏÖÏó£º________________________£¬Ó÷Ö×ӵĹ۵ã½âÊÍÕâÒ»ÏÖÏó£º________________________¡£
£¨2£©Í¼10 ÖÐ Y Ðε¼¹Üƽ·ÅÓÚ×ÀÃ棬ʵÑéÖпɹ۲쵽µÄÏÖÏó£»________________________£¬Óû¯Ñ§·½³Ìʽ½âÊͽáÂÛ£º________________________£»Èô°ÑYÐε¼¹Ü¹Ì¶¨ÔÚÌú¼Ų̈ÉÏ£¨Èçͼ 11 ) , a ¹ÜλÓÚÉÏ·½£¬ b ¹ÜλÓÚÏ·½£¬Á½Ê¯ÈïÊÔÖ½¾ùʪÈ󣬿ɹ۲쵽 b ¹ÜÖÐÊÔÖ½±äÉ«±Èa ¹ÜÃ÷ÏÔ£¬Ô­Òò£º________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌ½¾¿Ìâ

ÌìÈ»Æø×÷ΪȼÁÏÒѽøÈëǧ¼ÒÍò»§¡£Ð¡´ÏÔÚ°ïÖú¸¸Ä¸ÉÕ²ËʱÏëµ½£ºÌìÈ»ÆøȼÉյIJúÎïÊÇʲôÄØ£¿´ø×ÅÕâÒ»ÎÊÌ⣬С´ÏºÍͬѧһÆð½øÐÐÁËÈçϵÄ̽¾¿¡£
£¨1£©Éè¼ÆÓëʵÑ飺ͬѧÃÇÉè¼ÆÁ˼×ͼװÖ㨹̶¨×°ÖÃδ»­³ö£©£¬½«ÌìÈ»ÆøÔÚÑõÆøÖеãȼºóµÃµ½µÄ»ìºÏÆøÌåͨ¹ý¸Ã×°ÖýøÐÐʵÑé¡£¿ªÊ¼Ê±Ó¦______£¨Ìî¡°ÏÈͨÆøÌ塱»ò¡°ÏȼÓÈÈ¡±£©£»¼ÓÈȹý³ÌÖз¢ÏÖºÚÉ«CuO¹ÌÌå±äºì£¬³ÎÇåʯ»ÒË®±ä»ë×Ç¡£Ð´³öCuO¹ÌÌå±äºìµÄ»¯Ñ§·½³Ìʽ__________________¡£½ö¸ù¾Ý¼×ͼװÖóöÏÖµÄÏÖÏó£¬Ð´³ö»ìºÏÆøÌåËùÓеĿÉÄÜ×é³É____________¡£

£¨2£©ÆÀ¼ÛÓë¸Ä½ø£ºÐ¡´ÏÈÏΪÉÏÊöʵÑé·½°¸ÓÐȱÏÝ£¬Í¨¹ýÌÖÂÛ£¬Ôö¼ÓÁËÒÒͼÖеÄ3¸ö×°Ö㨹̶¨×°ÖÃδ»­³ö£©£¬¶Ô·½°¸×÷Á˸Ľø²¢½øÐÐʵÑ飺½«»ìºÏÆøÌåÏÈͨ¹ýÒÒͼÖÐÁ¬½ÓµÄ×°Öúó£¬ÔÙͨÈë¼×ͼװÖá£ÊµÑéÖв¿·ÖÏÖÏóÈçÏ£ºA×°ÖÃÖÊÁ¿Ôö¼Ó£¬B×°ÖÃÖÐÈÜÒº²»±ä»ë×Ç£¬¼×ͼװÖÃÖÐʵÑéÏÖÏóÓ루1£©Ïàͬ¡£

ÇëÄãд³ö¸Ä½ø·½°¸µÄ×°ÖÃÁ¬½Ó˳Ðò£¨×°Öò»Öظ´Ê¹Óã©£º»ìºÏÆøÌå¡ú______¡ú¼×ͼװÖã¨Ìî×°ÖñàºÅ£©¡£
£¨3£©½»Á÷ÓëÌÖÂÛ£ºÍ¨¹ý¶Ô¸Ä½øʵÑéµÄÏÖÏó·ÖÎö£¬Í¬Ñ§ÃǵóöÁËÕýÈ·µÄ½áÂÛ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌ½¾¿Ìâ

ij»¯Ñ§Ð¡×é²éÔÄ×ÊÁϵÃÖª£ºÔÚ²»Í¬Î¶ÈÏ£¬¼×Í飨CH4£©¿É½«Ñõ»¯Ìú£¨Fe2O3£©»¹Ô­ÎªFe¡¢Fe3O4ÖеÄÒ»ÖÖ¿ÉÁ½ÖÖ¡£ËûÃÇΪ̽¾¿¼×ÍéÓëÑõ»¯Ìú·´Ó¦ºó²úÎºÚÉ«·ÛÄ©£©µÄ³É·Ö£¬½øÐÐÁËÈçÏÂʵÑ飺

£¨1£©°´ÓÒͼװÖÃÁ¬½ÓºÃÒÇÆ÷£¬¼ì²é×°ÖõÄÆøÃÜÐÔºó£¬Íù×°ÖÃÖÐÌí¼ÓÒ©Æ·¡£
¢Ù¸÷ºÚÉ«·ÛÄ©ÖеμÓÏ¡ÁòËᣬ¹Û²ìµ½ÓÐÆøÅݲúÉú£¬ÔòºÚÉ«·ÛÄ©Öк¬ÓР     £¬²úÉúÆøÅݵĻ¯Ñ§·½³ÌʽÊÇ       ¡£
¢Úµ¼¹ÜbµÄ×÷ÓÃÊÇ      ¡£
£¨2£©°´ÏÂͼװÖÃÁ¬½ÓºÃÒÇÆ÷£¨Í¼ÖмгÖÉ豸ÒÑÂÔÈ¥£©¼ì²é×°ÖõÄÆøÃÜÐÔ£¬Íù×°ÖÃÖÐÌí¼ÓÒ©Æ·£¬´ò¿ªÖ¹Ë®¼ÐKͨÈ뺬ÓÐÉÙÁ¿¶þÑõ»¯Ì¼µÄµÄÒ»Ñõ»¯Ì¼£¬³ÖÐøÒ»¶Îʱ¼äºóÔÙµãȼװÖÃC´¦µÄ¾Æ¾«ÅçµÆ¡£

¢Ù×°ÖÃAÖз´Ó¦µÄ»¯Ñ§·½³ÌʽΪ        £¬×°ÖÃBÖÐŨÁòËáµÄ×÷ÓÃÊÇ        ¡£
¢Ú³ÖÐøÒ»¶Îʱ¼äºóÔÙµãȼװÖÃC´¦µÄ¾Æ¾«ÅçµÆµÄÔ­ÒòÊÇ        ¡£D×°ÖõÄ×÷ÓÃÊÇ        ¡£
¢ÛʵÑéÖй۲쵽װÖÃEÖÐʯ»ÒË®±ä»ë×Ç£¬ÔòºÚÉ«·ÛÄ©Öк¬ÓР        ¡£Î²Æø´¦Àí·½·¨Îª       ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐÓйØÎïÖʼø±ð·½°¸ÕýÈ·µÄÒ»×éÊÇ£º

A£®¿ÉÓÃBa(OH)2ÈÜÒº¼ø±ð£¨NH4)2CO3¡¢(NH4)2SO4¡¢NH4NO3ÈýÖÖµª·Ê
B£®MgCl2ÈÜÒº¡¢NaOHÈÜÒº¡¢H2SO4ÈÜÒº¡¢CuSO4ÈÜÒº£¬²»¼ÓÈκÎÊÔ¼Á¼´¿É¼ø±ð
C£®Na2CO3ÈÜÒº¡¢Ca£¨OH£©2ÈÜÒº¡¢ÑÎËá¡¢BaCl2ÈÜÒº£¬²»¼ÓÈκÎÊÔ¼Á¼´¿É¼ø±ð
D£®CuO·ÛÄ©¡¢Ì¿·Û¡¢Ìú·Û£¬ÈýÖÖºÚÉ«·ÛÄ©ÓÃÒ»ÖÖÊÔ¼ÁÎÞ·¨¼ø±ð

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸