ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÔÚÒ»¸öÃܱÕÈÝÆ÷ÖУ¬Óмס¢ÒÒ¡¢±û¡¢¶¡¡¢ÎìÎåÖÖÎïÖÊ£¬ÔÚÒ»¶¨Ìõ¼þÏ·¢Éú·´Ó¦£¬²âµÃ·´Ó¦Ç°ºó¸÷ÎïÖʵÄÖÊÁ¿±ä»¯Á¿ÈçͼËùʾ£¨Í¼ÖÐÕýÊý±íʾÎïÖÊÖÊÁ¿µÄÔö¼ÓÁ¿£¬¸ºÊý±íʾÎïÖÊÖÊÁ¿µÄ¼õÉÙÊÇ£¬0±íʾÎïÖÊÖÊÁ¿²»±ä£©£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ

A.¸Ã·´Ó¦Ò»¶¨ÊôÓÚ»¯ºÏ·´Ó¦»ò·Ö½â·´Ó¦

B.ÎìÒ»¶¨ÊǸ÷´Ó¦µÄ´ß»¯¼Á

C.²Î¼Ó·´Ó¦µÄÒÒ¡¢±ûµÄÖÊÁ¿±ÈÒ»¶¨Îª48£º23

D.¸Ã·´Ó¦Öмס¢¶¡µÄÏà¶Ô·Ö×ÓÖÊÁ¿Ö®±ÈÒ»¶¨Îª44£º27

¡¾´ð°¸¡¿C

¡¾½âÎö¡¿

A¡¢·´Ó¦ºó£¬¼×ºÍ¶¡ÖÊÁ¿Ôö´ó£¬ÊôÓÚÉú³ÉÎÒҺͱûÖÊÁ¿¼õС£¬ÊôÓÚ·´Ó¦Î·´Ó¦ÎïºÍÉú³É¸÷ÓÐÁ½ÖÖÎïÖÊ£¬Ôò¸Ã·´Ó¦¼È²»ÊÇ»¯ºÏ·´Ó¦£¬Ò²²»ÊǷֽⷴӦ£»¹ÊÑ¡Ïî´íÎó£»

B¡¢»¯Ñ§·´Ó¦Ç°ºóÎìµÄÖÊÁ¿Ã»Óиı䣬¿ÉÄÜÊÇ´ß»¯¼Á£¬Ò²¿ÉÄÜÊDz»²Î¼Ó·´Ó¦µÄÎïÖÊ£»¹ÊÑ¡Ïî´íÎó£»

C¡¢²Î¼Ó·´Ó¦µÄÒÒ¡¢±ûµÄÖÊÁ¿±È48:23£»¹ÊÑ¡ÏîÕýÈ·£»

D¡¢¸Ã·´Ó¦ÖУ¬²Î¼Ó·´Ó¦¼×¡¢¶¡µÄÖÊÁ¿Ö®±ÈÒ»¶¨Îª44£º27£¬¸Ã·´Ó¦Öмס¢¶¡µÄÏà¶Ô·Ö×ÓÖÊÁ¿Ö®±È²»Ò»¶¨Îª44£º27£¬¼´¼×¡¢¶¡»¯Ñ§¼ÆÁ¿ÊýÖ®±ÈÊÇ1£º1ʱ£¬¼×¡¢¶¡µÄÏà¶Ô·Ö×ÓÖÊÁ¿Ö®±ÈΪ44£º27£¬¼×¡¢¶¡»¯Ñ§¼ÆÁ¿ÊýÖ®±È²»ÊÇ1£º1ʱ£¬¼×¡¢¶¡µÄÏà¶Ô·Ö×ÓÖÊÁ¿Ö®±È²»ÊÇ44£º27£¬¹ÊÑ¡Ïî´íÎó£»

¹ÊÑ¡£ºC¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Ê³Æ·¹¤ÒµÖе⻯¼Ø£¨KI£©¿ÉÓÃ×÷ÓªÑøÔö²¹¼Á¡£µâ»¯¼ØÊÇ°×É«¹ÌÌ壬ÔÚ¿ÕÆøÖоÃÖûᡰ·º»Æ¡±±äÖÊ¡£Ä³ÊµÑéС×é¶Ôµâ»¯¼Ø±äÖʺóµÄ³É·Ö¼°±äÖʵÄÌõ¼þ½øÐÐ̽¾¿¡£

I£®Ì½¾¿±äÖʺóµÄ¹ÌÌå³É·Ö

£¨²éÔÄ×ÊÁÏ£©µí·ÛÈÜÒºÓöµâ£¨I2£©±äÀ¶¡£

£¨½øÐÐʵÑ飩

ʵÑé 1

񅧏

¢Ù

¢Ú

²Ù×÷¼°ÏÖÏó

¼ÓÈȱäÖʺóµÄ KI ¹ÌÌ壬»ÆÉ«Ïûʧ£¬ ²úÉúµÄ×ÏÉ«ÕôÆøʹµí·ÛÈÜÒº±äÀ¶¡£

Ïò±äÖʺóµÄ KI ¹ÌÌåÖеμÓÏ¡ÑÎËᣬ ²úÉúµÄÆøÌåʹ³ÎÇåʯ»ÒË®±ä»ë×Ç¡£

II£®Ì½¾¿±äÖʵÄÌõ¼þ

£¨²ÂÏëÓë¼ÙÉ裩³£ÎÂÏ£¬KI ¹ÌÌå¡°·º»Æ¡±±äÖÊ¿ÉÄÜÓë O2¡¢CO2 ºÍË®ÕôÆøÓйء£

£¨½øÐÐʵÑ飩

ʵÑé 2£ºÀûÓÃÏÂͼװÖúͱíÖÐËùÁÐÎïÖÊ·Ö±ð½øÐÐʵÑ飬·ÅÖÃÏàͬʱ¼ä£¬ÏÖÏóÈçÏÂ±í¡£

×°ÖÃ

񅧏

¢Ù

¢Ú

¢Û

¢Ü

ÊÔ¹ÜÖеÄÎïÖÊ

O2 ºÍ H2O

O2 ºÍ CO2

H2O ºÍ CO2

O2¡¢CO2 ºÍH2O

¹ÌÌåÑÕÉ«

ÎÞÃ÷ÏԱ仯

ÎÞÃ÷ÏԱ仯

ÎÞÃ÷ÏԱ仯

¹ÌÌå·º»Æ

£¨½âÊÍÓë½áÂÛ£©

£¨1£©ÊµÑé 1 ÖÐʯ»ÒË®±ä»ë×ǵÄÔ­ÒòÊÇ_________£¨Óû¯Ñ§·½³Ìʽ±íʾ£©¡£

£¨2£©ÓÉʵÑé 1 ÖÐÏÖÏóÍÆÖª£¬¡°·º»Æ¡±±äÖʺóµÄ¹ÌÌåÖк¬ÓеÄÎïÖÊÊÇ________¡£

£¨3£©ÓÉʵÑé 2 µÃ³ö¡°KI ±äÖÊÒ»¶¨Óë O2 Óйء±µÄ½áÂÛ£¬ÒÀ¾ÝµÄÁ½¸öʵÑéÊÇ________£¨Ìî±àºÅ£©¡£

£¨4£©ÓÉʵÑé 2 ÍÆÖª£¬KI¡°·º»Æ¡±±äÖʵÄÌõ¼þÊÇ_________¡£

III£®ÒÀ¾Ý³õ²½½áÂÛ£¬ÉîÈë̽¾¿±äÖʵÄÌõ¼þ

ʵÑé 3£º·Ö±ðÈ¡ÏàͬŨ¶ÈµÄ KI ÈÜÒº½øÐÐʵÑ飬ÔÚ¿ÕÆøÖзÅÖÃÏàͬʱ¼ä£¬ÏÖÏóÈçÏÂ±í¡£

񅧏

¢Ù

¢Ú

¢Û

¢Ü

¢Ý

ʵÑé

ÈÜÒºÑÕÉ«

ÎÞÉ«

dz»ÆÉ«»ÆÉ«£¨ÒÀ´Î¼ÓÉ

£¨5£©ÊµÑé 3 ÖУ¬¹Û²ìµ½¢Û¡«¢ÝÈÜÒºÑÕÉ«ÒÀ´Î¼ÓÉÍƲâÆäÔ­ÒòÊÇ________¡£

£¨6£©ÓÉʵÑé 3 ÍÆÖª£¬KI ¹ÌÌå¾ÃÖá°·º»Æ¡±±äÖʹý³ÌÖУ¬CO2 Æðµ½µÄ×÷ÓÃÊÇ________¡£

¡¾ÌâÄ¿¡¿ÎÒ¹ú×ÔÖ÷Éè¼ÆµÄ´óÐÍ¿Í»ú³É¹¦ÊÔ·É£¬Ê×ËÒ¹ú²úº½Ä¸ÕýʽÏÂË®£¬±êÖ¾×ÅÎÒ¹úµÄ½ðÊô²ÄÁÏÖÆÔì¼¼ÊõÈ¡µÃÖØ´óÍ»ÆÆ¡£¸ù¾ÝËùѧ֪ʶ»Ø´ðÏÂÁÐÎÊÌâ:

½ðÊô

A

B

C

D

µ¼µçÐÔ(ÒÔ100Ϊ±ê×¼)

99

61

17

7.9

ÃܶÈ/ (g©qcm-3)

8.92

2.70

7.86

11.3

ÈÛµã/¡ãC

1083

660

1535

327

Ó²¶È(ÒÔ10Ϊ±ê×¼)

3

2.7

5

1.5

£¨1£©³£ÎÂÏÂһЩ½ðÊôµÄÎïÀíÐÔÖÊÊý¾ÝÈç±í¡£¾Ý´Ë¿ÉÖª¸ßѹÊäµçÏß×îºÃÑ¡ÓýðÊô_____________(Ìî×Öĸ): CµÄºÏ½ðͨ³£¿ÉÒÔ×ö²Ëµ¶¡¢´¸×ӵȡ£ÆäºÏ½ðµÄÓ²¶È_____________5(Ìî¡°>¡±¡¢¡°<¡±»ò¡°=¡±).

£¨2£©Ìú¿óʯÓжàÖÖ£¬Èç³àÌú¿ó(Ö÷Òª³É·ÖFe2O3)ºÍ´ÅÌú¿ó(Ö÷Òª³É·ÖFe3O4)µÈ£¬Ð´³ö´ÅÌú¿óµÄÖ÷Òª³É·ÖÓëÒ»Ñõ»¯Ì¼·´Ó¦Á¶ÌúµÄ»¯Ñ§·½³Ìʽ___________________________¡£

£¨3£©¸õ(Cr)Ò²ÊÇÒ»ÖÖÖØÒªµÄ½ðÊôÔªËØ£¬¸õµ¥Öʼ°Æ仯ºÏÎïÓ¦Óù㷺¡£ÖظõËá¼Ø(K2Cr2O7)¿ÉÓÃÓÚ²âÊԾƼݣ¬ÔòÖظõËá¼ØÖиõÔªËصĻ¯ºÏ¼ÛΪ__________________¡£

£¨4£©¸õÍ°¿ÉÒÔÊ¢×°AlCl3ÈÜÒº£¬²»ÄÜÊ¢×°Ï¡ÁòËᣬÔò½ðÊô»î¶¯ÐÔ£¬Cr__________ Al(Ìî¡°>¡± »ò¡°<¡±)¡£¸ù¾ÝÉÏÊöÐÅÏ¢£¬²»ÄÜÖ¤Ã÷ZnºÍCrµÄ»î¶¯ÐÔÇ¿ÈõµÄÊÔ¼Á×éÊÇ__________________¡£

a Zn¡¢CrºÍÏ¡ÁòËá

b Cr¡¢ZnSO4ÈÜÒº

c Cu¡¢ZnSO4ÈÜÒº¡¢CrSO4ÈÜÒº

£¨5£©Cr2(SO4)3ΪÓж¾µÄÖؽðÊôÑΣ¬¿ÉÓÃNaOHÈÜÒº½«Æäת»¯Îª³Áµí¶ø³ýÈ¥£¬¸Ãת»¯µÄ»¯Ñ§·½³ÌʽΪ__________________¡£

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

¾«Ó¢¼Ò½ÌÍø