ij»¯Ñ§¿ÎÍâ»î¶¯Ð¡×é½øÐÐÁËһϵÁС°´ø»ðÐǵÄľ̿¸´È¼¡±µÄʵÑ飬ʵÑé×°ÖÃÈçÓÒͼ¡£

(1)¼××éͬѧ̽¾¿¡°Ê¹´ø»ðÐÇľ̿¸´È¼Ê±O2µÄÌå»ý·ÖÊýµÄ¼«¸ú¡±¡£½«ÑõÆøºÍ¿ÕÆø(¼Ù¶¨¿ÕÆøÖÐO2µÄÌå»ý·ÖÊýΪ20£¥)°´²»Í¬µÄÌå»ý±È»ìºÏµÃ100 mLÆøÌåA½øÐÐʵÑ飬ʵÑé¼Ç¼ÈçÏ£º

񅧏

¢ñ

¢ò

¢ó

¢ô

¢õ

V(O2)mL

60

40

20

12

10

V(¿ÕÆø)/mL

40

60

80

88

90

ÏÖÏó

ľ̿¸´È¼

ľ̿¸´È¼

ľ̿¸´È¼

ľ̿ÓÐʱȼÉÕ£¬ÓÐʱ²»È¼ÉÕ

ľ̿²»¸´È¼

»Ø´ðÎÊÌ⣺

¢Ùʹ´ø»ðÐÇľ̿¸´È¼µÄO2µÄÌå»ý·ÖÊý×îС(µÚ¢ô×éÊý¾Ý)ԼΪ________¡£

¢ÚÓôø»ðÐÇľ̿¼ìÑ鼯ÆøÆ¿ÀïÊÇ·ñ¼¯ÂúO2£¬Èôľ̿¸´È¼£¬ÄÜ·ñÈÏΪ¼¯ÆøÆ¿ÀïµÄÆøÌåÒ»¶¨ÊÇ´¿¾»µÄO2?´ð£º________(Ìî¡°ÄÜ¡±»ò¡°·ñ¡±)¡£

¢ÛÈô°´ÕÕ3£º2µÄ±ÈÀý»ìºÏO2ºÍCO2ÆøÌ壬¸Ã»ìºÏÆøÌåÄÜ·ñʹ´ø»ðÐǵÄľ̿¸´È¼£¿´ð£º__________£¨Ìî¡°ÄÜ¡±·ñ»ò¡°²»Ò»¶¨¡±£©

(2)ÒÒ×éͬѧ̽¾¿¡°NO2ÄÜ·ñÖ§³ÖȼÉÕ¡±µÄÎÊÌ⣬Éè¼ÆÁËÈçϼ¸×éʵÑ飬ʵÑé¼Ç¼¼°½áÂÛÈçÏ£º

񅧏

ÖÆÈ¡ÆøÌåA£¨ÏÂÁз´Ó¦²úÉúµÄ»ìºÏÆøÌ壩

BÖеÄÏÖÏó

½áÂÛ

a

ÔÚÉÕÆ¿ÖмÓÈÈÊÊÁ¿Å¨HNO3

4HNO34NO2¡ü+O2¡ü+2H2O¡ü

³äÂúºì×ØÉ«ÆøÌ壬ľ̿²»¸´È¼£¬»ðÐÇϨÃð

NO2²»Ö§³ÖȼÉÕ

b

¼ÓÈÈAgNO3¹ÌÌå

2AgNO32NO2¡ü+O2¡ü+2Ag¡ü

³äÂúºì×ØÉ«ÆøÌ壬ľ̿¸´È¼

NO2Ö§³ÖȼÉÕ

c

¼ÓÈÈCu(NO3)2¹ÌÌå

2Cu(NO3)24NO2¡ü+O2¡ü+2CuO¡ü

³äÂúºì×ØÉ«ÆøÌ壬ľ̿¸´È¼

NO2Ö§³ÖȼÉÕ

ÄãÈÏΪa¡¢b¡¢cÈý¸ö½áÂÛÊÇ·ñ¿É¿¿?Èô²»¿É¿¿£¬ËµÃ÷Ô­Òò£»Èô¿É¿¿£¬Ôò²»Ðè˵Ã÷¡£

a.________________£¬Ô­ÒòÊÇ__________________________________________¡£

b.________________£¬Ô­ÒòÊÇ__________________________________________¡£

c.________________£¬Ô­ÒòÊÇ__________________________________________¡£

(1)¢Ù29.6£¥(»ò30£¥)  ¢Ú·ñ  ¢ÛÄÜ 

(2)a.²»¿É¿¿£¬·´Ó¦²úÉúµÄË®ÕôÆø¼°´ÓÈÜÒºÖÐÕô·¢³öµÄË®ÕôÆø¿Éʹľ̿»ðÐÇϨÃð£»b.²»¿É¿¿£¬·´Ó¦²úÉúµÄÆøÌåÖÐO2µÄÌå»ý·ÖÊýΪ£¬¸ßÓÚ29.6£¥£¬Ä¾Ì¿¸´È¼¿ÉÄÜÊÇÓÉÓÚO2Ũ¶ÈÔö´óËùÖ£»c.¿É¿¿¡£


Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

ij»¯Ñ§¿ÎÍâ»î¶¯Ð¡×éÔÚʵÑéÊÒ×öÁËÈçÏÂһϵÁÐʵÑ飺
¸ÃС×éÉè¼ÆÁËÈçͼ1ËùʾµÄÒ»Ì×ÆøÌå·¢Éú¡¢ÊÕ¼¯ºÍβÆøÎüÊÕ×°ÖÃÒÔ̽¾¿×°ÖõĶ๦ÄÜÐÔ£®
¢Ù¼×ͬѧÈÏΪװÖâñ¿É×÷ΪʵÑéÊÒÖÆÑõÆøµÄ¿ìËÙ·¢ÉúÆ÷£¬Ôò×°ÖâñµÄaÒÇÆ÷ÖпɼÓÈë
H2O2
H2O2
»ò
H2O
H2O
£¬×°Öâò´Ó
C
C
¹Ü¿Ú½øÆø¼´¿É×÷ΪÅÅÆø·¨ÊÕ¼¯O2µÄ×°Öã®
¢ÚÒÒͬѧÈÏΪÀûÓÃ×°Öâò£¬¿ÉÊÕ¼¯NO£¬ÊÔ¼òÊö²Ù×÷·½·¨
ÏÈÍù¼¯ÆøÆ¿ÖÐ×°ÂúË®£¬°´ÕÕͼ¢ò×°Öúã¬Cµ¼Æø¹Ü½Ó×°Öâóºó£¬´ÓD´¦µ¼Æø¹ÜͨÈëÒ»Ñõ»¯µªÆøÌåÅž»¼¯ÆøÆ¿ÄÚµÄË®
ÏÈÍù¼¯ÆøÆ¿ÖÐ×°ÂúË®£¬°´ÕÕͼ¢ò×°Öúã¬Cµ¼Æø¹Ü½Ó×°Öâóºó£¬´ÓD´¦µ¼Æø¹ÜͨÈëÒ»Ñõ»¯µªÆøÌåÅž»¼¯ÆøÆ¿ÄÚµÄË®
ѧϰС×éÔÚÑо¿CH4»¹Ô­Fe2O3µÄʵÑéÖУ¬·¢ÏÖÉú³ÉµÄºÚÉ«·ÛÄ©¸÷×é·Ö¾ùÄܱ»´ÅÌúÎüÒý£®²éÔÄ×ÊÁϵÃÖª£ºÔÚζȲ»Í¬¡¢ÊÜÈȲ»¾ùʱ»áÉú³É¾ßÓдÅÐÔµÄFe3O4£®Îª½øÒ»²½Ì½¾¿ºÚÉ«·ÛÄ©µÄ×é³É¼°º¬Á¿£¬ËûÃǽøÐÐÈçÏÂʵÑ飮
£¨Ò»£©¶¨ÐÔ¼ìÑé
£¨1£©ÍùºÚÉ«·ÛÄ©ÖеμÓÑÎËᣬ¹Û²ìµ½ÓÐÆøÅݲúÉú£¬ÔòºÚÉ«·ÛÄ©ÖÐÒ»¶¨ÓÐ
Fe
Fe
£¬²úÉúÆøÅݵÄÀë×Ó·½³ÌʽΪ
Fe+2H+=Fe2++H2¡ü
Fe+2H+=Fe2++H2¡ü
£®
£¨2£©ÈÈ»¹Ô­·¨¼ìÑ飺°´Í¼2×°ÖÃÁ¬½ÓºÃÒÇÆ÷£¨Í¼ÖмгÖÉ豸ÒÑÂÔÈ¥£©£¬¼ì²é×°ÖõÄÆøÃÜÐÔ£®Íù×°ÖÃÖÐÌí¼ÓÒ©Æ·£®´ò¿ªÖ¹Ë®¼ÐKͨÈëÇâÆø£¬³ÖÐøÒ»¶Îʱ¼äºóÔÙµãȼC´¦µÄ¾Æ¾«µÆ£®
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
¢Ù¼ì²é×°ÖÃAÆøÃÜÐԵķ½·¨ÊÇ
¹Ø±Õֹˮ¼ÐK£¬Íù³¤¾±Â©¶·¼ÓË®ÖÁ©¶·ÄÚµÄÒºÃæ¸ßÓÚµ¼Æø¹Ü£¬¾²ÖÃÒ»¶Îʱ¼äºóÒºÃæ²î±£³Ö²»±ä£¬ËµÃ÷×°ÖÃAµÄÆøÃÜÐÔÁ¼ºÃ
¹Ø±Õֹˮ¼ÐK£¬Íù³¤¾±Â©¶·¼ÓË®ÖÁ©¶·ÄÚµÄÒºÃæ¸ßÓÚµ¼Æø¹Ü£¬¾²ÖÃÒ»¶Îʱ¼äºóÒºÃæ²î±£³Ö²»±ä£¬ËµÃ÷×°ÖÃAµÄÆøÃÜÐÔÁ¼ºÃ
£®
¢ÚBÖÐÊÔ¼ÁµÄÃû³ÆÊÇ_
ŨÁòËá
ŨÁòËá
£®
¢ÛÈô¼ÓÈÈÒ»¶Îʱ¼äºó£¬×°ÖÃDÖа×É«·ÛÄ©±äÀ¶É«£¬¶ÔºÚÉ«·ÛÄ©µÄ×é³ÉµÃ³öµÄ½áÂÛÊÇ
ÊÇ
ÊÇ
 £¨Ìî¡°ÊÇ»ò·ñ¡±£©º¬ÓÐFe3O4£®
¢Ü×ÛÉÏËùÊö£ººÚÉ«·ÛÄ©µÄ×é³ÉΪ
Fe
Fe
ºÍ
Fe3O4
Fe3O4
£®
£¨3£©Îª½øÒ»²½Ö¤Ã÷ºÚÉ«·ÛÄ©ÊÇ·ñº¬Fe3O4£¬Ä³Í¬Ñ§Éè¼ÆʵÑé·½°¸ÈçÏ£ºÈ¡ÉÙÁ¿ºÚÉ«·ÛÄ©ÓÚÊԹܣ¬¼Ó×ãÁ¿ÑÎËᣬ³ä·ÖÕñµ´Ê¹ºÚÉ«·ÛÄ©ÍêÈ«Èܽ⣬µÎÈëKSCNÈÜÒº£¬¹Û²ìÏÖÏó£®Çë·ÖÎö´Ë·½°¸ÊÇ·ñ¿ÉÐУ¬²¢½âÊÍÔ­Òò£®´ð£º
²»¿ÉÐУ¬ÒòFe3O4ÈÜÓÚÑÎËáÉú³ÉFe3+ÓëFe·´Ó¦Éú³ÉFe2+£¬ÈÜÒº²»±äÉ«
²»¿ÉÐУ¬ÒòFe3O4ÈÜÓÚÑÎËáÉú³ÉFe3+ÓëFe·´Ó¦Éú³ÉFe2+£¬ÈÜÒº²»±äÉ«
£®
£¨¶þ£©£®³Áµí·¨¶¨Á¿²â¶¨
Ϊ½øÒ»²½·ÖÎö¸ÃºÚÉ«·ÛÖÐÁ½×é·ÖµÄ±ÈÀý¹Øϵ£¬°´Í¼3ʵÑéÁ÷³Ì½øÐвⶨ£®
£¨4£©²Ù×÷IIµÄÃû³ÆÊÇ
¹ýÂË
¹ýÂË
¡¢
Ï´µÓ
Ï´µÓ
¡¢×ªÒƹÌÌ壮
£¨5£©Í¨¹ýÒÔÉÏÊý¾Ý£¬¼ÆËãºÚÉ«·ÛÄ©ÖÐÁ½×é·ÖµÄÖÊÁ¿·Ö±ðΪ
Fe 0.56 Fe3O4 2.32
Fe 0.56 Fe3O4 2.32
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¢ñ£®Ä³»¯Ñ§¿ÎÍâ»î¶¯Ð¡×éÒÔº£´øΪԭÁÏ»ñµÃÉÙÁ¿µâË®£¬²¢ÒÔËÄÂÈ»¯Ì¼ÎªÈܼÁ½«µâ´ÓµâË®ÖÐÌáÈ¡³öÀ´£¬¾ßÌå¹ý³ÌÈçͼËùʾ£®
¾«Ó¢¼Ò½ÌÍø
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©²Ù×÷¢ÚÖз¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ
 
£®
£¨2£©²Ù×÷¢ÛΪÝÍÈ¡£¬ÎªÊ²Ã´¿ÉÒÔÓÃCCl4×÷ΪÝÍÈ¡¼Á£¿
 
£®
£¨3£©´Óº¬µâµÄÓлúÈܼÁÖÐÌáÈ¡µâºÍ»ØÊÕÓлúÈܼÁ£¬»¹ÐèÒª¾­¹ýÕôÁó£®Ö¸³öÈçͼʵÑé×°ÖÃÖдæÔڵĴíÎóÖ®´¦£º¢Ù
 
£»¢Ú
 
£» ¢Û
 
£®
¾«Ó¢¼Ò½ÌÍø
£¨4£©ÇëÉè¼ÆÒ»ÖÖ¼ìÑéÌáÈ¡µâºóµÄË®ÈÜÒºÖÐÊÇ·ñ»¹º¬Óе¥ÖʵâµÄ¼òµ¥·½·¨£º
 
£®
¢ò£®FeSO4?7H2OÊÇijЩ²¹Ñª¼ÁµÄÖ÷Òª³É·Ö£¬ÊµÑéÊÒΪÁ˲ⶨij²¹Ñª¼ÁÖÐÌúÔªËصĺ¬Á¿ÐèÒª450ml 0.01mol/LµÄ¸ßÃÌËá¼ØÈÜÒº£¬ÅäÖƸßÃÌËá¼ØÈÜҺʱËùÓõÄÒÇÆ÷ÓÐÌìƽ¡¢ÉÕ±­¡¢½ºÍ·µÎ¹Ü¼°
 
£»ÓøßÃÌËá¼ØÈÜÒº½øÐеζ¨Ê±£¬±ê×¼¸ßÃ̼ØÈÜÒºÓ¦¸Ã·ÅÔÚ
 
£¨Ìî¡°Ëáʽ¡±»ò¡°¼îʽ¡±£©µÎ¶¨¹ÜÖУ®¼ÙÈç¸ÃʵÑéÓñê×¼À´µÎ¶¨´ý²âÒº£¬Ôڵζ¨¹ý³ÌÖг£»áÒò²Ù×÷²»ÕýÈ·¶øÒýÆðÎó²î£¬ÏÂÁвÙ×÷ÖпÉÒÔÒýÆðËù²âÌúÔªËغ¬Á¿Æ«¸ßµÄÊÇ
 
£¨ÓÃ×ÖĸÌîд£©£®
A£®×¶ÐÎÆ¿Óôý²âÒºÈóÏ´
B£®×¶ÐÎÆ¿Ï´¾»ºó»¹ÁôÓÐÕôÁóË®
C£®Ê¢×°±ê×¼ÒºµÄµÎ¶¨¹ÜÏ´¾»ºóδÓñê×¼ÈóÏ´Ö±½Ó½øÐÐ×°ÒºµÎ¶¨
D£®Ê¢×°¸ßÃÌËá¼ØÈÜÒºµÄµÎ¶¨¹ÜÔڵζ¨Ç°¶ÁÊýÕýÈ·£¬µÎ¶¨ºó¸©ÊÓ¶ÁÊý£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ij»¯Ñ§¿ÎÍâ»î¶¯Ð¡×飬´Ó»¯Ñ§ÊÖ²áÉϲéµÃÁòËáÍ­ÔÚ500¡æÒÔÉÏ°´ÏÂʽ·Ö½â£¬±ã¾ö¶¨Éè¼ÆÒ»ÑéÖ¤ÐÔʵÑé̽Ë÷²â¶¨·´Ó¦²úÉúµÄSO2¡¢SO3ºÍO2µÄÎïÖʵÄÁ¿£¬²¢¾­¼ÆËãÒÔ´ËÈ·¶¨¸ÃÌõ¼þÏÂCuSO4·Ö½â·´Ó¦·½³ÌʽÖи÷ÎïÖʵĻ¯Ñ§¼ÆÁ¿Êý¡£ÊµÑé¿ÉÄÜÓõ½µÄÒÇÆ÷ÈçͼËùʾ£º

ʵÑé²âµÃÊý¾Ý¼°Óйؽá¹ûÈçÏ£º

¢Ù׼ȷ³ÆÈ¡6.0gÎÞË®CuSO4£»¢Ú¸ÉÔï¹Ü×ÜÖÊÁ¿ÔÚʵÑé½áÊøʱÔö¼ÓÁË2.4g£»¢Û²â³öÁ¿Í²ÖÐË®µÄÌå»ýºó£¬ÕÛËã³ÉÅÅË®µÄÆøÌåÔÚ±ê×¼×´¿öϵÄÌå»ýΪ280mL£»¢ÜʵÑé½áÊøʱ£¬×°ÖÃFÖеÄÈÜÒº±äΪNaHSO4ÈÜÒº(²»º¬ÆäËûÔÓÖÊ)¡£

ÊԻشðÏÂÁÐÎÊÌ⣺

   £¨1£©°´×°ÖôÓ×óÖÁÓҵķ½Ïò£¬¸÷ÒÇÆ÷½Ó¿ÚÁ¬½Ó˳ÐòΪ____________________£¨ÌîÐòºÅ£©¡£

   £¨2£©×°ÖÃFµÄ×÷ÓÃÊÇ_______________________________________________________¡£

   £¨3£©×°ÖÃDµÄ×÷ÓÃÊÇ_______________________________________________________¡£

   £¨4£©È·¶¨×°ÖÃEµÄ½ø¡¢³ö¿ÚµÄÔ­ÔòÊÇ_____________________________¡£

   £¨5£©Ê×ÏÈÓ¦¼ÆËãµÄÊÇÎïÖÊ__________µÄÌå»ý£»Í¨¹ý¼ÆË㣬Íƶϳö¸ÃÌõ¼þÏ·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º_______________________________________________________¡£

   £¨6£©¸ÃʵÑéÉè¼ÆÖУ¬¿ÉÄܸø²â¶¨´øÀ´Îó²î×î´óµÄ×°ÖÃÊÇ£¨Ìî´úºÅ£©________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

ij»¯Ñ§¿ÎÍâ»î¶¯Ð¡×éÔÚʵÑéÊÒ×öÁËÈçÏÂһϵÁÐʵÑ飺
¾«Ó¢¼Ò½ÌÍø

¸ÃС×éÉè¼ÆÁËÈçͼ1ËùʾµÄÒ»Ì×ÆøÌå·¢Éú¡¢ÊÕ¼¯ºÍβÆøÎüÊÕ×°ÖÃÒÔ̽¾¿×°ÖõĶ๦ÄÜÐÔ£®
¢Ù¼×ͬѧÈÏΪװÖâñ¿É×÷ΪʵÑéÊÒÖÆÑõÆøµÄ¿ìËÙ·¢ÉúÆ÷£¬Ôò×°ÖâñµÄaÒÇÆ÷ÖпɼÓÈë______»ò______£¬×°Öâò´Ó______¹Ü¿Ú½øÆø¼´¿É×÷ΪÅÅÆø·¨ÊÕ¼¯O2µÄ×°Öã®
¢ÚÒÒͬѧÈÏΪÀûÓÃ×°Öâò£¬¿ÉÊÕ¼¯NO£¬ÊÔ¼òÊö²Ù×÷·½·¨______£®£®Ñ§Ï°Ð¡×éÔÚÑо¿CH4»¹Ô­Fe2O3µÄʵÑéÖУ¬·¢ÏÖÉú³ÉµÄºÚÉ«·ÛÄ©¸÷×é·Ö¾ùÄܱ»´ÅÌúÎüÒý£®²éÔÄ×ÊÁϵÃÖª£ºÔÚζȲ»Í¬¡¢ÊÜÈȲ»¾ùʱ»áÉú³É¾ßÓдÅÐÔµÄFe3O4£®Îª½øÒ»²½Ì½¾¿ºÚÉ«·ÛÄ©µÄ×é³É¼°º¬Á¿£¬ËûÃǽøÐÐÈçÏÂʵÑ飮
£¨Ò»£©¶¨ÐÔ¼ìÑé
£¨1£©ÍùºÚÉ«·ÛÄ©ÖеμÓÑÎËᣬ¹Û²ìµ½ÓÐÆøÅݲúÉú£¬ÔòºÚÉ«·ÛÄ©ÖÐÒ»¶¨ÓÐ______£¬²úÉúÆøÅݵÄÀë×Ó·½³ÌʽΪ______£®
£¨2£©ÈÈ»¹Ô­·¨¼ìÑ飺°´Í¼2×°ÖÃÁ¬½ÓºÃÒÇÆ÷£¨Í¼ÖмгÖÉ豸ÒÑÂÔÈ¥£©£¬¼ì²é×°ÖõÄÆøÃÜÐÔ£®Íù×°ÖÃÖÐÌí¼ÓÒ©Æ·£®´ò¿ªÖ¹Ë®¼ÐKͨÈËÇâÆø£¬³ÖÐøÒ»¶Îʱ¼äºóÔÙµãȼC´¦µÄ¾Æ¾«µÆ£®
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
¢Ù¼ì²é×°ÖÃAÆøÃÜÐԵķ½·¨ÊÇ______£®
¢ÚBÖÐÊÔ¼ÁµÄÃû³ÆÊÇ_______£®
¢ÛÈô¼ÓÈÈÒ»¶Îʱ¼äºó£¬×°ÖÃDÖа×É«·ÛÄ©±äÀ¶É«£¬¶ÔºÚÉ«·ÛÄ©µÄ×é³ÉµÃ³öµÄ½áÂÛÊÇ______ £¨Ìî¡°ÊÇ»ò·ñ¡±£©º¬ÓÐFe3O4£®
¢Ü×ÛÉÏËùÊö£ººÚÉ«·ÛÄ©µÄ×é³ÉΪ______ºÍ______£®
£¨3£©Îª½øÒ»²½Ö¤Ã÷ºÚÉ«·ÛÄ©ÊÇ·ñº¬Fe3O4£¬Ä³Í¬Ñ§Éè¼ÆʵÑé·½°¸ÈçÏ£ºÈ¡ÉÙÁ¿ºÚÉ«·ÛÄ©ÓÚÊԹܣ¬¼Ó×ãÁ¿ÑÎËᣬ³ä·ÖÕñµ´Ê¹ºÚÉ«·ÛÄ©ÍêÈ«Èܽ⣬µÎÈËKSCNÈÜÒº£¬¹Û²ìÏÖÏó£®Çë·ÖÎö´Ë·½°¸ÊÇ·ñ¿ÉÐУ¬²¢½âÊÍÔ­Òò£®´ð£º______£®
£¨¶þ£©£®³Áµí·¨¶¨Á¿²â¶¨
Ϊ½øÒ»²½·ÖÎö¸ÃºÚÉ«·ÛÖÐÁ½×é·ÖµÄ±ÈÀý¹Øϵ£¬°´Í¼3ʵÑéÁ÷³Ì½øÐвⶨ£®
£¨4£©²Ù×÷IIµÄÃû³ÆÊÇ______¡¢______¡¢×ªÒƹÌÌ壮
£¨5£©Í¨¹ýÒÔÉÏÊý¾Ý£¬¼ÆËãºÚÉ«·ÛÄ©ÖÐÁ½×é·ÖµÄÖÊÁ¿·Ö±ðΪ______£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄ긣½¨Ê¡ÈýÃ÷ÊдóÌïÒ»ÖиßÈý£¨ÉÏ£©ÆÚÖл¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ij»¯Ñ§¿ÎÍâ»î¶¯Ð¡×éÔÚʵÑéÊÒ×öÁËÈçÏÂһϵÁÐʵÑ飺
¸ÃС×éÉè¼ÆÁËÈçͼ1ËùʾµÄÒ»Ì×ÆøÌå·¢Éú¡¢ÊÕ¼¯ºÍβÆøÎüÊÕ×°ÖÃÒÔ̽¾¿×°ÖõĶ๦ÄÜÐÔ£®
¢Ù¼×ͬѧÈÏΪװÖâñ¿É×÷ΪʵÑéÊÒÖÆÑõÆøµÄ¿ìËÙ·¢ÉúÆ÷£¬Ôò×°ÖâñµÄaÒÇÆ÷ÖпɼÓÈë______»ò______£¬×°Öâò´Ó______¹Ü¿Ú½øÆø¼´¿É×÷ΪÅÅÆø·¨ÊÕ¼¯O2µÄ×°Öã®
¢ÚÒÒͬѧÈÏΪÀûÓÃ×°Öâò£¬¿ÉÊÕ¼¯NO£¬ÊÔ¼òÊö²Ù×÷·½·¨______£®£®Ñ§Ï°Ð¡×éÔÚÑо¿CH4»¹Ô­Fe2O3µÄʵÑéÖУ¬·¢ÏÖÉú³ÉµÄºÚÉ«·ÛÄ©¸÷×é·Ö¾ùÄܱ»´ÅÌúÎüÒý£®²éÔÄ×ÊÁϵÃÖª£ºÔÚζȲ»Í¬¡¢ÊÜÈȲ»¾ùʱ»áÉú³É¾ßÓдÅÐÔµÄFe3O4£®Îª½øÒ»²½Ì½¾¿ºÚÉ«·ÛÄ©µÄ×é³É¼°º¬Á¿£¬ËûÃǽøÐÐÈçÏÂʵÑ飮
£¨Ò»£©¶¨ÐÔ¼ìÑé
£¨1£©ÍùºÚÉ«·ÛÄ©ÖеμÓÑÎËᣬ¹Û²ìµ½ÓÐÆøÅݲúÉú£¬ÔòºÚÉ«·ÛÄ©ÖÐÒ»¶¨ÓÐ______£¬²úÉúÆøÅݵÄÀë×Ó·½³ÌʽΪ______£®
£¨2£©ÈÈ»¹Ô­·¨¼ìÑ飺°´Í¼2×°ÖÃÁ¬½ÓºÃÒÇÆ÷£¨Í¼ÖмгÖÉ豸ÒÑÂÔÈ¥£©£¬¼ì²é×°ÖõÄÆøÃÜÐÔ£®Íù×°ÖÃÖÐÌí¼ÓÒ©Æ·£®´ò¿ªÖ¹Ë®¼ÐKͨÈëÇâÆø£¬³ÖÐøÒ»¶Îʱ¼äºóÔÙµãȼC´¦µÄ¾Æ¾«µÆ£®
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
¢Ù¼ì²é×°ÖÃAÆøÃÜÐԵķ½·¨ÊÇ______£®
¢ÚBÖÐÊÔ¼ÁµÄÃû³ÆÊÇ_______£®
¢ÛÈô¼ÓÈÈÒ»¶Îʱ¼äºó£¬×°ÖÃDÖа×É«·ÛÄ©±äÀ¶É«£¬¶ÔºÚÉ«·ÛÄ©µÄ×é³ÉµÃ³öµÄ½áÂÛÊÇ______ £¨Ìî¡°ÊÇ»ò·ñ¡±£©º¬ÓÐFe3O4£®
¢Ü×ÛÉÏËùÊö£ººÚÉ«·ÛÄ©µÄ×é³ÉΪ______ºÍ______£®
£¨3£©Îª½øÒ»²½Ö¤Ã÷ºÚÉ«·ÛÄ©ÊÇ·ñº¬Fe3O4£¬Ä³Í¬Ñ§Éè¼ÆʵÑé·½°¸ÈçÏ£ºÈ¡ÉÙÁ¿ºÚÉ«·ÛÄ©ÓÚÊԹܣ¬¼Ó×ãÁ¿ÑÎËᣬ³ä·ÖÕñµ´Ê¹ºÚÉ«·ÛÄ©ÍêÈ«Èܽ⣬µÎÈëKSCNÈÜÒº£¬¹Û²ìÏÖÏó£®Çë·ÖÎö´Ë·½°¸ÊÇ·ñ¿ÉÐУ¬²¢½âÊÍÔ­Òò£®´ð£º______£®
£¨¶þ£©£®³Áµí·¨¶¨Á¿²â¶¨
Ϊ½øÒ»²½·ÖÎö¸ÃºÚÉ«·ÛÖÐÁ½×é·ÖµÄ±ÈÀý¹Øϵ£¬°´Í¼3ʵÑéÁ÷³Ì½øÐвⶨ£®
£¨4£©²Ù×÷IIµÄÃû³ÆÊÇ______¡¢______¡¢×ªÒƹÌÌ壮
£¨5£©Í¨¹ýÒÔÉÏÊý¾Ý£¬¼ÆËãºÚÉ«·ÛÄ©ÖÐÁ½×é·ÖµÄÖÊÁ¿·Ö±ðΪ______£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸