ÌâÄ¿ÄÚÈÝ

ijÑо¿Ð¡×éΪÁË̽¾¿ÌúºÏ½ðµÄÉúÐâÇé¿ö£¬Éè¼ÆÍê³ÉÁËÈçÏÂʵÑ飬Çë»Ø´ðÏà¹ØÎÊÌâ
£¨I£©ÎªÌ½¾¿ÌúºÏ½ðÉúÐâµÄÌõ¼þ£¬ËûÃÇÓÃ3Ö§ÊԹܺÍ3¿ÅÌú¶¤ÒÔ¼°Ïà¹ØÊÔ¼ÁÉè¼ÆÁËÈçÏÂʵÑé×°ÖÃ
£¨1£©×°ÖâñÖÐËùÓÃÕôÁóˮӦÏÈÖó·ÐÀäÈ´ºóÔÙʹÓã¬Öó·ÐµÄÄ¿µÄÊÇ____________________£»ÕôÁóË®ÉϲãµÄÎïÖÊA¿ÉÒÔÓÃ______________________¡£
£¨2£©×°ÖâòÖÐÊԹܵײ¿µÄ¹ÌÌåÎïÖÊB¿ÉÒÔÓÃ_________________£¬×÷ÓÃÊÇ____________________¡£
£¨3£©·ÅÖÃÒ»Öܺó£¬3¸ö×°ÖÃÖÐÖ»Óеڢó¸ö×°ÖÃÖеÄÌú¶¤ÉúÐâÁË£¬ËµÃ÷Ìú¶¤ÉúÐâµÄÌõ¼þÊÇ____________¡£
£¨II£©ÎªÌ½¾¿²»Í¬Ìõ¼þÏÂÌúºÏ½ðµÄÉúÐâÇé¿ö£¬ËûÃÇÓÖÉè¼ÆÁËÈçϵÄʵÑé×°ÖÃ
£¨4£©×ã¹»³¤µÄʱ¼äºó£¬×°ºìīˮµÄUÐ͹ÜÖÐÒºÃæÇé¿öÊÇ_____________________¡£
A¡¢×ó¸ßÓÒµÍ B¡¢×óµÍÓÒ¸ß C¡¢Á½±ßÒ»Ñù¸ß D¡¢ÎÞ·¨È·¶¨
£¨5£©×°ÖÃ×ó±ßÕý¼«·´Ó¦Ê½Îª_________________£» ×°ÖÃÓÒ±ßÕý¼«·´Ó¦Ê½Îª_______________________¡£
£¨1£©È¥³ýË®ÖÐÈܽâµÄÉÙÁ¿ÑõÆø£»Ö²ÎïÓÍ
£¨2£©¼îʯ»Ò£»ÎüÊÕÊÔ¹ÜÖеÄË®ÕôÆø
£¨3£©ÔÚÓÐË®ºÍ¿ÕÆøµÄÌõ¼þÏÂ
£¨4£©A
£¨5£©O2+2H2O+4e-==4OH-£»2H++2e-=H2
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ijÑо¿Ð¡×éΪÁË̽¾¿¡°ÌúÓëË®ÕôÆø¡±ÄÜ·ñ·¢Éú·´Ó¦¼°·´Ó¦µÄ²úÎ½øÐÐÁËÏÂÁÐʵÑ飺£¨1£©ÓÃÈçͼËùʾʵÑé×°Öã¬ÔÚÓ²Öʲ£Á§¹ÜÖзÅÈ뻹ԭÌú·ÛºÍʯÃÞÈ޵ĻìºÏÎ¼ÓÈÈ£¬²¢Í¨ÈëË®ÕôÆø£¬¾Í¿ÉÒÔÍê³É¸ßÎÂÏ¡°FeÓëË®ÕôÆøµÄ·´Ó¦ÊµÑ顱£¨Ê¯ÃÞÈÞÊÇÄ͸ßβÄÁÏ£¬²»ÓëË®ºÍÌú·´Ó¦£©£®
¢Ù·´Ó¦Ò»¶Îʱ¼äºó£¬ÓзÊÔíÅÝ´µÆðʱ£¬ÓõãȼµÄ»ð²ñ¿¿½ü·ÊÔíÅÝ£¬µ±Ìýµ½
±¬ÃùÉù
±¬ÃùÉù
ʱ£¬ËµÃ÷¡°ÌúÓëË®ÕôÆø¡±Äܹ»½øÐз´Ó¦£®
¢Úд³öÌúÓëË®ÕôÆø·´Ó¦µÄ»¯Ñ§·½³Ìʽ
3Fe+4H2O£¨g£©
 ¸ßΠ
.
 
Fe3O4+4H2
3Fe+4H2O£¨g£©
 ¸ßΠ
.
 
Fe3O4+4H2
£®
¢ÛʵÑéÖÐʯÃÞÈÞµÄ×÷ÓÃÊÇ
B
B
£®
A£®×èÖ¹ÌúÓëË®ÕôÆû·´Ó¦    B£®Ôö´óÌú·ÛÓëË®ÕôÆøµÄ½Ó´¥Ãæ»ý   C£®ÎÞ·¨È·¶¨
£¨2£©ÎªÁËÑо¿Ò»¶¨Ê±¼äÄÚÌú·ÛµÄת»¯ÂÊ£¬ËûÃÇÉè¼ÆÁËÈçÏÂʵÑ飺׼ȷ³ÆÁ¿Ò»¶¨ÖÊÁ¿µÄÌú·Û½øÐз´Ó¦£¬ÊÕ¼¯²¢²âÁ¿·´Ó¦ºóÉú³ÉÆøÌåµÄÌå»ý£¬¼ÆËã³öÌú·ÛµÄת»¯ÂÊ£®
¢ÙÊÕ¼¯²¢²âÁ¿ÆøÌåÌå»ýӦѡͼÖеÄ
B
B
×°Öã®

¢Ú³ÆÈ¡0.24gÌú·ÛÓëÊÊÁ¿Ê¯ÃÞÈÞ»ìºÏ£¬È»ºó¼ÓÈÈÖÁÎÞÆøÌå·Å³ö£®ÈôÊÒÎÂÏÂÇâÆøÃܶÈԼΪ0.088g/L£¬×îºÃÑ¡ÓÃ
B
B
¹æ¸ñµÄÁ¿Í²£®
A£®100mL    B£®200mL   C£®500mL        D£®1 000mL£®
ijÑо¿Ð¡×éΪÁË̽¾¿¡°ÌúÓëË®ÕôÆø¡±ÄÜ·ñ·¢Éú·´Ó¦¼°·´Ó¦µÄ²úÎ½øÐÐÁËϵÁÐʵÑ飮
£¨1£©ÓÃÏÂͼAËùʾʵÑé×°Öã¬ÔÚÓ²Öʲ£Á§¹ÜÖзÅÈ뻹ԭÌú·ÛºÍʯÃÞÈ޵ĻìºÏÎ¼ÓÈÈ£¬²¢Í¨ÈëË®ÕôÆø£¬¾Í¿ÉÒÔÍê³É¸ßÎÂÏ¡°FeÓëË®ÕôÆøµÄ·´Ó¦ÊµÑ顱£¨Ê¯ÃÞÈÞÊÇÄ͸ßβÄÁÏ£¬²»ÓëË®·´Ó¦£©£®·´Ó¦Ò»¶Îʱ¼äºó£¬ÓзÊÔíÅÝ´µÆðʱ£¬ÓõãȼµÄ»ð²ñ¿¿½ü·ÊÔíÅÝ£¬µ±
·ÊÔíÅÝÆÆÁÑ£¬Óб¬ÃùÉù
·ÊÔíÅÝÆÆÁÑ£¬Óб¬ÃùÉù
ʱ£¨ÌîʵÑéÏÖÏ󣩣¬ËµÃ÷¡°ÌúÓëË®ÕôÆø¡±Äܹ»½øÐз´Ó¦£®Ð´³öÌúÓëË®ÕôÆø·´Ó¦µÄ»¯Ñ§·½³Ìʽ
3Fe+4H2O
  ¡÷  
.
 
Fe3O4+4H2¡ü
3Fe+4H2O
  ¡÷  
.
 
Fe3O4+4H2¡ü
£®
£¨2£©ÎªÁËÑо¿Ò»¶¨Ê±¼äÄÚÌú·ÛµÄת»¯ÂÊ£¬ËûÃÇÉè¼ÆÁËÈçÏÂʵÑ飺׼ȷ³ÆÁ¿Ò»¶¨ÖÊÁ¿µÄÌú·Û½øÐз´Ó¦£¬ÊÕ¼¯²¢²âÁ¿·´Ó¦ºóÉú³ÉµÄÆøÌåÌå»ý£¬¼ÆËã³öÌú·ÛµÄת»¯ÂÊ£®
¢ÙÊÕ¼¯²¢²âÁ¿ÆøÌåÌå»ýӦѡÉÏͼM£¬NÖеÄ
N
N
×°ÖÃ
¢Ú³ÆÈ¡0.24gÌú·ÛÓëÊÊÁ¿Ê¯ÃÞÈÞ»ìºÏ£¬È»ºó¼ÓÈÈÖÁÎÞÆøÌå·Å³ö£®ÈôÊÒÎÂÏÂÇâÆøÃܶÈԼΪ0.088g/L£¬×îºÃÑ¡ÓÃ
B
B
¹æ¸ñµÄÁ¿Í²£¨Ñ¡Ìî×ÖĸÐòºÅ£©
A.100ml          B.200ml            C.500ml            D.1000ml
£¨3£©ÎªÁËÖ¤Ã÷·´Ó¦ºóµÄ¹ÌÌå»ìºÏÎïÖк¬ÓÐ+3¼ÛµÄFe£¬ËûÃǼƻ®È¡³öÉÙÁ¿»ìºÏÎïÓÚÊÔ¹ÜÖУ¬¼ÓÈë×ãÁ¿µÄÑÎËᣬÈܽ⣬¹ýÂË£®ÏòÂËÒºÖеμÓKSCNÈÜÒº£¬¹Û²ìÈÜÒºµÄÑÕÉ«£®ÔÚϱíÖÐÌîдµÎ¼ÓKSCNÈÜÒººó¿ÉÄܹ۲쵽µÄÏÖÏó¡¢½áÂÛÓë½âÊÍ£¨¿ÉÒÔ²»ÌîÂú£©£®
ÏÖÏó ½áÂÛÓë½âÊÍ


¿ÉÄÜ¢Ù


¿ÉÄÜ¢Ú

£¨10·Ö£©Ä³Ñо¿Ð¡×éΪÁË̽¾¿¡°ÌúÓëË®ÕôÆø¡±ÄÜ·ñ·¢Éú·´Ó¦¼°·´Ó¦µÄ²úÎ½øÐÐÁËÏÂÁÐʵÑ飺£¨1£©ÓÃÈçͼËùʾʵÑé×°Öã¬ÔÚÓ²Öʲ£Á§¹ÜÖзÅÈ뻹ԭÌú·ÛºÍʯÃÞÈ޵ĻìºÏÎ¼ÓÈÈ£¬²¢Í¨ÈëË®ÕôÆø£¬¾Í¿ÉÒÔÍê³É¸ßÎÂÏ¡°FeÓëË®ÕôÆøµÄ·´Ó¦ÊµÑ顱£¨Ê¯ÃÞÈÞÊÇÄ͸ßβÄÁÏ£¬²»ÓëË®ºÍÌú·´Ó¦£©¡£

¢Ù·´Ó¦Ò»¶Îʱ¼äºó£¬ÓзÊÔíÅÝ´µÆðʱ£¬ÓõãȼµÄ»ð²ñ¿¿½ü·ÊÔíÅÝ£¬µ±________ʱ£¨ÌîʵÑéÏÖÏ󣩣¬ËµÃ÷¡°ÌúÓëË®ÕôÆø¡±Äܹ»½øÐз´Ó¦¡£

¢Úд³öÌúÓëË®ÕôÆø·´Ó¦µÄ»¯Ñ§·½³Ìʽ_______________¡£

¢ÛʵÑéÖÐʯÃÞÈÞµÄ×÷ÓÃÊÇ                                ¡£

£¨2£©ÎªÁËÑо¿Ò»¶¨Ê±¼äÄÚÌú·ÛµÄת»¯ÂÊ£¬ËûÃÇÉè¼ÆÁËÈçÏÂʵÑ飺׼ȷ³ÆÁ¿Ò»¶¨ÖÊÁ¿µÄÌú·Û½øÐз´Ó¦£¬ÊÕ¼¯²¢²âÁ¿·´Ó¦ºóÉú³ÉÆøÌåµÄÌå»ý£¬¼ÆËã³öÌú·ÛµÄת»¯ÂÊ¡£

¢ÙÊÕ¼¯²¢²âÁ¿ÆøÌåÌå»ýӦѡͼÖеÄ________×°Öá£

¢Ú³ÆÈ¡0£®24 gÌú·ÛÓëÊÊÁ¿Ê¯ÃÞÈÞ»ìºÏ£¬È»ºó¼ÓÈÈÖÁÎÞÆøÌå·Å³ö¡£ÈôÊÒÎÂÏÂÇâÆøÃܶÈԼΪ0£®088 g/L£¬×îºÃÑ¡ÓÃ______¹æ¸ñµÄÁ¿Í²£¨Ñ¡Ìî×ÖĸÐòºÅ£©¡£

A£®100 mL               B£®200 mL

C£®500 mL                     D£®1 000 mL

 

ijÑо¿Ð¡×éΪÁË̽¾¿¡°ÌúÓëË®ÕôÆø¡±ÄÜ·ñ·¢Éú·´Ó¦¼°·´Ó¦µÄ²úÎ½øÐÐÁËϵÁÐʵÑé¡£
£¨1£©ÓÃÏÂͼËùʾʵÑé×°Öã¬ÔÚÓ²Öʲ£Á§¹ÜÖзÅÈ뻹ԭÌú·ÛºÍʯÃÞÈ޵ĻìºÏÎ¼ÓÈȲ¢Í¨ÈëË®ÕôÆø£¬¾Í¿ÉÒÔÍê³É¸ßÎÂÏ¡°FeÓëË®ÕôÆøµÄ·´Ó¦ÊµÑ顱£¨Ê¯ÃÞÈÞÊÇÄ͸ßβÄÁÏ£¬²»ÓëË®·´Ó¦£©¡£·´Ó¦Ò»¶Îʱ¼äºó£¬ÓзÊÔíÅÝ´µÆðʱ£¬ÓõãȼµÄ»ð²ñ¿¿½ü·ÊÔíÅÝ£¬µ±                                                             
ʱ£¨ÌîʵÑéÏÖÏ󣩣¬ËµÃ÷¡°ÌúÓëË®ÕôÆø¡±Äܹ»½øÐз´Ó¦¡£
£¨2£©ÎªÁËÑо¿Ò»¶¨Ê±¼äÄÚÌú·ÛµÄת»¯ÂÊ£¬ËûÃÇÉè¼ÆÁËÈçÏÂʵÑ飺׼ȷ³ÆÈ¡Ò»¶¨ÖÊÁ¿µÄÌú·Û½øÐз´Ó¦£¬ÊÕ¼¯²¢²âÁ¿·´Ó¦ºóÉú³ÉµÄÆøÌåÌå»ý£¬¼ÆËã³öÌú·ÛµÄת»¯ÂÊ¡£
¢ÙÊÕ¼¯²¢²âÁ¿ÆøÌåÌå»ýӦѡÓÒͼÖеÄ________×°Öã¨ÌîA»òB£©¡£
¢Ú³ÆÈ¡0.24gÌú·ÛÓëÊÊÁ¿Ê¯ÃÞÈÞ»ìºÏ£¬È»ºó¼ÓÈÈÖÁÎÞÆøÌå·Å³ö¡£ÈôÊÒÎÂÏÂÇâÆøÃܶÈԼΪ0.088g/L£¬×îºÃÑ¡Óá¡    ¹æ¸ñµÄÁ¿Í²£¨Ñ¡Ìî×ÖĸÐòºÅ£©
¡¡¡¡A.100mL         B.200mL          C.500mL        D.1000mL¡¡
¢ÛÊÕ¼¯µÄÆøÌåÌå»ýΪVL£¬Ìú·ÛµÄת»¯ÂÊΪ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
£¨3£©ÎªÁËÖ¤Ã÷·´Ó¦ºóµÄ¹ÌÌå»ìºÏÎïÖк¬ÓУ«3¼ÛµÄFe£¬ËûÃǼƻ®È¡³öÉÙÁ¿»ìºÏÎïÓÚÊÔ¹ÜÖУ¬¼ÓÈë×ãÁ¿µÄÑÎËᣬÈܽ⡢¹ýÂË¡£ÏòÂËÒºÖеμÓKSCNÈÜÒº£¬¹Û²ìÈÜÒºµÄÑÕÉ«¡£ÔÚϱíÖÐÌîдµÎ¼ÓKSCNÈÜÒººó¿ÉÄܹ۲쵽µÄÏÖÏó¡¢½áÂÛÓë½âÊÍ£¨¿ÉÒÔ²»ÌîÂú£©¡£

 
ÏÖÏó
½áÂÛÓë½âÊÍ
¿ÉÄÜ¢Ù
 
 
¿ÉÄÜ¢Ú
 
 
 

ijÑо¿Ð¡×éΪÁË̽¾¿¡°ÌúÓëË®ÕôÆø¡±ÄÜ·ñ·¢Éú·´Ó¦¼°·´Ó¦µÄ²úÎ½øÐÐÁËϵÁÐʵÑé¡£

£¨1£©ÓÃÏÂͼËùʾʵÑé×°Öã¬ÔÚÓ²Öʲ£Á§¹ÜÖзÅÈ뻹ԭÌú·ÛºÍʯÃÞÈ޵ĻìºÏÎ¼ÓÈȲ¢Í¨ÈëË®ÕôÆø£¬¾Í¿ÉÒÔÍê³É¸ßÎÂÏ¡°FeÓëË®ÕôÆøµÄ·´Ó¦ÊµÑ顱£¨Ê¯ÃÞÈÞÊÇÄ͸ßβÄÁÏ£¬²»ÓëË®·´Ó¦£©¡£·´Ó¦Ò»¶Îʱ¼äºó£¬ÓзÊÔíÅÝ´µÆðʱ£¬ÓõãȼµÄ»ð²ñ¿¿½ü·ÊÔíÅÝ£¬µ±                                                              

ʱ£¨ÌîʵÑéÏÖÏ󣩣¬ËµÃ÷¡°ÌúÓëË®ÕôÆø¡±Äܹ»½øÐз´Ó¦¡£

£¨2£©ÎªÁËÑо¿Ò»¶¨Ê±¼äÄÚÌú·ÛµÄת»¯ÂÊ£¬ËûÃÇÉè¼ÆÁËÈçÏÂʵÑ飺׼ȷ³ÆÈ¡Ò»¶¨ÖÊÁ¿µÄÌú·Û½øÐз´Ó¦£¬ÊÕ¼¯²¢²âÁ¿·´Ó¦ºóÉú³ÉµÄÆøÌåÌå»ý£¬¼ÆËã³öÌú·ÛµÄת»¯ÂÊ¡£

¢ÙÊÕ¼¯²¢²âÁ¿ÆøÌåÌå»ýӦѡÓÒͼÖеÄ________×°Öã¨ÌîA»òB£©¡£

¢Ú³ÆÈ¡0.24gÌú·ÛÓëÊÊÁ¿Ê¯ÃÞÈÞ»ìºÏ£¬È»ºó¼ÓÈÈÖÁÎÞÆøÌå·Å³ö¡£ÈôÊÒÎÂÏÂÇâÆøÃܶÈԼΪ0.088g/L£¬×îºÃÑ¡Óá¡     ¹æ¸ñµÄÁ¿Í²£¨Ñ¡Ìî×ÖĸÐòºÅ£©

¡¡¡¡A.100mL          B.200mL          C.500mL         D.1000mL¡¡

¢ÛÊÕ¼¯µÄÆøÌåÌå»ýΪVL£¬Ìú·ÛµÄת»¯ÂÊΪ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£

£¨3£©ÎªÁËÖ¤Ã÷·´Ó¦ºóµÄ¹ÌÌå»ìºÏÎïÖк¬ÓУ«3¼ÛµÄFe£¬ËûÃǼƻ®È¡³öÉÙÁ¿»ìºÏÎïÓÚÊÔ¹ÜÖУ¬¼ÓÈë×ãÁ¿µÄÑÎËᣬÈܽ⡢¹ýÂË¡£ÏòÂËÒºÖеμÓKSCNÈÜÒº£¬¹Û²ìÈÜÒºµÄÑÕÉ«¡£ÔÚϱíÖÐÌîдµÎ¼ÓKSCNÈÜÒººó¿ÉÄܹ۲쵽µÄÏÖÏó¡¢½áÂÛÓë½âÊÍ£¨¿ÉÒÔ²»ÌîÂú£©¡£

 

ÏÖÏó

½áÂÛÓë½âÊÍ

¿ÉÄÜ¢Ù

 

 

¿ÉÄÜ¢Ú

 

 

 

 

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

¾«Ó¢¼Ò½ÌÍø