ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿½ðÊô²ÄÁÏÔÚÈÕ³£Éú²úÉú»îÖÐÓÐ׏㷺µÄÓ¦Óã¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÈËÀà×îÔçʹÓõĺϽðÊÇ___________£¬Ä¿Ç°Ê¹ÓÃÁ¿×î´óµÄ½ðÊôÊÇ________¡£

£¨2£©ÌúºÍÌúºÏ½ðÊÇÈÕ³£Éú»îÖеij£ÓòÄÁÏ£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ________¡£

A.´¿ÌúµÄÓ²¶È±ÈÉúÌú¸ß B.´¿ÌúÄ͸¯Ê´ÐÔÇ¿£¬²»Ò×ÉúÐâ

C.²»Ðâ¸ÖÊÇÌúºÏ½ð£¬Ö»º¬½ðÊôÔªËØ D.ÌúÔÚÒ»¶¨Ìõ¼þÏ£¬¿ÉÓëË®ÕôÆø·´Ó¦

E.ÌúÔÚÀäµÄŨÁòËáÖлá¶Û»¯

£¨3£©Ïò·ÐË®ÖеÎÈ뼸µÎ±¥ºÍFeCl3ÈÜÒº£¬¼ÓÈÈÖÁÒºÌå³Ê͸Ã÷µÄºìºÖÉ«£¬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ__________£¬ÐγɵķÖɢϵÖзÖÉ¢ÖʵÄ΢Á£Ö±¾¶·¶Î§ÊÇ_________¡£

£¨4£©ÏòÁòËáÑÇÌúÈÜÒºÖмÓÈë¹ýÑõ»¯ÄÆ£¬ÓкìºÖÉ«³ÁµíÉú³É£¬Èç¹û¼ÓÈëµÄNa2O2ÓëÉú³ÉµÄO2µÄÎïÖʵÄÁ¿Ö®±ÈΪ3¡Ã1£¬Çëд³ö·¢ÉúµÄÀë×Ó·´Ó¦·½³Ìʽ___________________¡£

£¨5£©µç×Ó¹¤ÒµÐèÒªÓÃ30%µÄFeCl3ÈÜÒº¸¯Ê´¾øÔµ°åÉϵÄÍ­£¬ÖÆÔìÓ¡Ë¢µç·°å¡£Çëд³öFeCl3ÈÜÒºÓëÍ­·´Ó¦µÄÀë×Ó·½³Ìʽ£º_________________£¬Ïò¸¯Ê´ºóµÄ·ÏÒºÖмÓÈëÒ»¶¨Á¿µÄÌú·Û³ä·Ö·´Ó¦ºó£¬ÎÞ¹ÌÌåÊ£Ó࣬Ôò·´Ó¦ºóµÄÈÜÒºÖÐÒ»¶¨º¬ÓеÄÀë×ÓÊÇ___________£¬¿ÉÄܺ¬ÓеÄÀë×ÓÊÇ_________¡£Èç¹û´Ó¸¯Ê´ºóµÄ·ÏÒºÖлØÊÕÍ­²¢ÖØлñµÃFeCl3ÈÜÒº£¬ÏÖÓÐÏÂÁÐÊÔ¼Á£º¢ÙÂÈÆø¢ÚÌú·Û¢ÛŨÏõËá¢ÜŨÑÎËá¢ÝÉÕ¼î¢ÞŨ°±Ë®¡£ÐèÒªÓõ½µÄÒ»×éÊÔ¼ÁÊÇ_______¡£

A.¢Ù¢Ú¢Ü B.¢Ù¢Û¢Ü¢Þ C.¢Ú¢Ü¢Ý D.¢Ù¢Ü¢Þ

£¨6£©¸ßÌúËáÄÆ(Na2FeO4)ÊÇÒ»ÖÖÐÂÐ;»Ë®¼Á¡£¸ßÌúËáÄƵÄÖƱ¸·½·¨Ö®Ò»ÊÇ£ºÔÚ¼îÐÔÌõ¼þÏÂÓÃNaClOÑõ»¯Fe3+£¬Çëд³ö¸Ã·´Ó¦µÄÀë×Ó·´Ó¦·½³Ìʽ______________¡£

£¨7£©ÓÐÒ»ÖÖÌúµÄÑõ»¯ÎïÑùÆ·£¬ÓÃ5 mol/LÑÎËá140 mL£¬Ç¡ºÃÍêÈ«Èܽ⣬ËùµÃÈÜÒº»¹ÄÜÎüÊÕ±ê¿öÏÂ0.56 LÂÈÆø£¬Ç¡ºÃʹÆäÖÐFe2+È«²¿×ª»¯³ÉFe3+£¬¸ÃÑõ»¯ÎïµÄ»¯Ñ§Ê½ÊÇ_____________¡£

¡¾´ð°¸¡¿£¨1£©ÇàÍ­ Ìú

£¨2£©BDE

£¨3£©Fe3++3H2OFe(OH)3(½ºÌå)+3H+ 1~100 nm

£¨4£©3Na2O2+2Fe2++4H2O2Fe(OH)3¡ý+O2¡ü+6Na++2OH

£¨5£©2Fe3++Cu2Fe2++Cu2+ Fe2+¡¢Cu2+¡¢Cl Fe3+ A

£¨6£©2Fe(OH)3+3ClO+4OH2+3Cl+5H2O

£¨7£©Fe5O7

¡¾½âÎö¡¿±¾Ì⿼²é½ðÊôÔªËؼ°Æ仯ºÏÎïµÄÐÔÖÊ¡££¨1£©ÈËÀà×îÔçʹÓõĺϽðÊÇÇàÍ­£¬Ä¿Ç°Ê¹ÓÃÁ¿×î´óµÄ½ðÊôÊÇÌú¡£

£¨2£©A.´¿ÌúµÄÓ²¶È±ÈÉúÌúµÍ£¬A´íÎó£»B.´¿ÌúÄ͸¯Ê´ÐÔÇ¿£¬²»Ò×ÉúÐ⣬BÕýÈ·£»C.²»Ðâ¸ÖÊÇÌúºÏ½ð£¬»¹º¬ÓзǽðÊôÔªËØ£¬C´íÎó£»D.ÌúÔÚÒ»¶¨Ìõ¼þÏ£¬¿ÉÓëË®ÕôÆø·´Ó¦Éú³ÉËÄÑõ»¯ÈýÌúºÍÇâÆø£¬DÕýÈ·£»E.³£ÎÂÏÂÌúÔÚÀäµÄŨÁòËáÖлá¶Û»¯£¬EÕýÈ·£¬´ð°¸Ñ¡BDE¡£

£¨3£©Ïò·ÐË®ÖеÎÈ뼸µÎ±¥ºÍFeCl3ÈÜÒº£¬¼ÓÈÈÖÁÒºÌå³Ê͸Ã÷µÄºìºÖÉ«£¬²úÉúÇâÑõ»¯Ìú½ºÌ壬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪFe3++3H2OFe(OH)3(½ºÌå)+3H+£¬ÐγɵķÖɢϵÊǽºÌ壬ÆäÖзÖÉ¢ÖʵÄ΢Á£Ö±¾¶·¶Î§ÊÇ1¡«100nm¡£

£¨4£©ÏòÁòËáÑÇÌúÈÜÒºÖмÓÈë¹ýÑõ»¯ÄÆ£¬ÓкìºÖÉ«³ÁµíÉú³É£¬¼´ÓÐÇâÑõ»¯Ìú²úÉú¡£Èç¹û¼ÓÈëµÄNa2O2ÓëÉú³ÉµÄO2µÄÎïÖʵÄÁ¿Ö®±ÈΪ3¡Ã1£¬Ôò¸ù¾ÝÔ­×ÓÊغãºÍµç×ÓµÃʧÊغã¿ÉÖª·¢ÉúµÄÀë×Ó·´Ó¦·½³ÌʽΪ3Na2O2+2Fe2++4H2O2Fe(OH)3¡ý+O2¡ü+6Na++2OH¡£

£¨5£©FeCl3ÈÜÒºÓëÍ­·´Ó¦µÄÀë×Ó·½³ÌʽΪ2Fe3++Cu2Fe2++Cu2+£¬Ïò¸¯Ê´ºóµÄ·ÏÒºÖмÓÈëÒ»¶¨Á¿µÄÌú·Û³ä·Ö·´Ó¦ºó£¬ÎÞ¹ÌÌåÊ£Ó࣬˵Ã÷ÌúÖ»ÓëÌúÀë×Ó·´Ó¦£¬Ôò·´Ó¦ºóµÄÈÜÒºÖÐÒ»¶¨º¬ÓеÄÀë×ÓÊÇFe2+¡¢Cu2+¡¢Cl£¬¿ÉÄܺ¬ÓеÄÀë×ÓÊÇFe3+¡£Èç¹û´Ó¸¯Ê´ºóµÄ·ÏÒºÖлØÊÕÍ­²¢ÖØлñµÃFeCl3ÈÜÒº£¬ÔòÐèÒª¼ÓÈë¹ýÁ¿µÄÌúÖû»³öÍ­£¬¹ýÂ˺ó½«ÂËÔüÈÜÓÚÑÎËᣬȻºóÔÙ¹ýÂË£¬ºÏ²¢ºóͨÈëÂÈÆø¼´¿ÉµÃµ½ÂÈ»¯ÌúÈÜÒº£¬Òò´ËÐèÒªµÄÊÔ¼ÁΪ¢ÙÂÈÆø¡¢¢ÚÌú·Û¡¢¢ÜŨÑÎËᣬ´ð°¸Ñ¡A¡£

£¨6£©ÔÚ¼îÐÔÌõ¼þÏÂÓÃNaClOÑõ»¯Fe3+¼´¿ÉÉú³É¸ßÌúËáÄÆ£¬Æ仹ԭ²úÎïÊÇÂÈÀë×Ó£¬Ôò¸ù¾Ýµç×ÓµÃʧÊغãºÍÔ­×ÓÊغã¿ÉÖª³ö¸Ã·´Ó¦µÄÀë×Ó·´Ó¦·½³ÌʽΪ2Fe(OH)3+3ClO+4OH2+3Cl+5H2O¡£

£¨7£©ÑÎËáµÄÎïÖʵÄÁ¿ÊÇ0.7 mol£¬Éú³É0.35 molË®£¬ÔòÑõ»¯ÎïÖÐÑõÔ­×ÓµÄÎïÖʵÄÁ¿ÊÇ0.35 mol¡£ÂÈÆøÊÇ0.025 mol£¬ËùÒÔ×îÖÕÈÜÒºÖÐÂÈ»¯ÌúµÄÎïÖʵÄÁ¿ÊÇ(0.70 mol+0.025 mol¡Á2)¡Â3=0.25 mol£¬¼´ÌúÔ­×ÓµÄÎïÖʵÄÁ¿ÊÇ0.25 mol£¬ËùÒÔÌúÔ­×ÓºÍÑõÔ­×ÓµÄÎïÖʵÄÁ¿Ö®±ÈÊÇ5©U7£¬Òò´Ë¸ÃÑõ»¯ÎïµÄ»¯Ñ§Ê½ÊÇFe5O7¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿(15·Ö)ij¿ÆÑÐС×é²ÉÓÃÈçÏ·½°¸»ØÊÕÒ»ÖÖ¹âÅ̽ðÊô²ãÖеÄÉÙÁ¿Ag(½ðÊô²ãÖÐÆäËû½ðÊôº¬ Á¿¹ýµÍ,¶ÔʵÑéµÄÓ°Ïì¿ÉºöÂÔ)¡£

ÒÑÖª:¢ÙNaClOÈÜÒºÔÚÊÜÈÈ»òËáÐÔÌõ¼þÏÂÒ×·Ö½â,Èç: 3NaClO2NaCl+NaClO3

¢ÚAgCl¿ÉÈÜÓÚ°±Ë®:AgCl+2NH3¡¤H2O Ag(NH3) 2++ Cl- +2H2O

¢Û³£ÎÂʱ N2H4¡¤H2O(Ë®ºÏëÂ)ÔÚ¼îÐÔÌõ¼þÏÂÄÜ»¹Ô­ Ag(NH3) 2+ :

4 Ag(NH3) 2++N2H4¡¤H2O4Ag¡ý+ N2¡ü+ 4+ 4NH3¡ü+H2O

£¨1£©¡°Ñõ»¯¡±½×¶ÎÐèÔÚ 80¡æÌõ¼þϽøÐÐ,ÊÊÒ˵ļÓÈÈ·½Ê½Îª__________________¡£

£¨2£©NaClO ÈÜÒºÓë Ag ·´Ó¦µÄ²úÎïΪ AgCl¡¢NaOH ºÍ O2 ,¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ________________¡£ HNO3Ò²ÄÜÑõ»¯Ag,´Ó·´Ó¦²úÎïµÄ½Ç¶È·ÖÎö,ÒÔHNO3´úÌæNaClOµÄȱµãÊÇ__________________________________________¡£

£¨3£©ÎªÌá¸ßAgµÄ»ØÊÕÂÊ,Ðè¶Ô¡°¹ýÂË¢ò¡±µÄÂËÔü½øÐÐÏ´µÓ,²¢_______________________¡£

£¨4£©ÈôÊ¡ÂÔ¡°¹ýÂË¢ñ¡±,Ö±½ÓÏòÀäÈ´ºóµÄ·´Ó¦ÈÝÆ÷ÖеμÓ10%°±Ë®,ÔòÐèÒªÔö¼Ó°±Ë®µÄÓÃÁ¿,³ýÒò¹ýÁ¿NaClOÓëNH3¡¤H2O·´Ó¦Íâ(¸ÃÌõ¼þÏÂNaClO3ÓëNH3¡¤H2O²»·´Ó¦),»¹ÒòΪ____________________________________________________________¡£

£¨5£©ÇëÉè¼Æ´Ó¡°¹ýÂË¢ò¡±ºóµÄÂËÒºÖлñÈ¡µ¥ÖÊAgµÄʵÑé·½°¸:________________________(ʵÑéÖÐÐëʹÓõÄÊÔ¼ÁÓÐ: 2 mol¡¤L-1Ë®ºÏëÂÈÜÒº,1 mol¡¤L-1H2SO4 )¡£

¡¾ÌâÄ¿¡¿ [ʵÑ黯ѧ]

1-äå±ûÍéÊÇÒ»ÖÖÖØÒªµÄÓлúºÏ³ÉÖмäÌå,·ÐµãΪ71¡æ,ÃܶÈΪ1.36 g¡¤cm-3¡£ÊµÑéÊÒÖƱ¸ÉÙÁ¿1-äå±ûÍéµÄÖ÷Òª²½ÖèÈçÏÂ:

²½Öè1: ÔÚÒÇÆ÷AÖмÓÈë½Á°è´Å×Ó¡¢12 gÕý±û´¼¼°20 mLË®,±ùË®ÀäÈ´Ï»ºÂý¼ÓÈë28 mLŨH2 SO4 ;ÀäÈ´ÖÁÊÒÎÂ,½Á°èϼÓÈë24 g NaBr¡£

²½Öè2: ÈçͼËùʾ´î½¨ÊµÑé×°ÖÃ, »ºÂý¼ÓÈÈ,Ö±µ½ÎÞÓÍ×´ÎïÁó³öΪֹ¡£

²½Öè3: ½«Áó³öҺתÈë·ÖҺ©¶·,·Ö³öÓлúÏà¡£

²½Öè4: ½«·Ö³öµÄÓлúÏàתÈë·ÖҺ©¶·,ÒÀ´ÎÓÃ12 mL H2O¡¢12 mL 5% Na2CO3ÈÜÒººÍ12 mL H2OÏ´µÓ,·ÖÒº,µÃ´Ö²úÆ·,½øÒ»²½Ìá´¿µÃ1-äå±ûÍé¡£

£¨1£©ÒÇÆ÷AµÄÃû³ÆÊÇ_____________;¼ÓÈë½Á°è´Å×ÓµÄÄ¿µÄÊǽÁ°èºÍ___________________¡£

£¨2£©·´Ó¦Ê±Éú³ÉµÄÖ÷ÒªÓлú¸±²úÎïÓÐ2-äå±ûÍéºÍ__________________________________¡£

£¨3£©²½Öè2ÖÐÐèÏò½ÓÊÜÆ¿ÄÚ¼ÓÈëÉÙÁ¿±ùË®²¢ÖÃÓÚ±ùˮԡÖеÄÄ¿µÄÊÇ___________________¡£

£¨4£©²½Öè2ÖÐÐ軺Âý¼ÓÈÈʹ·´Ó¦ºÍÕôÁóƽÎȽøÐÐ,Ä¿µÄÊÇ______________________________¡£

£¨4£©²½Öè4ÖÐÓÃ5%Na2CO3ÈÜҺϴµÓÓлúÏàµÄ²Ù×÷: Ïò·ÖҺ©¶·ÖÐСÐļÓÈë12 mL 5% Na2CO3ÈÜÒº,Õñµ´,____________,¾²ÖÃ,·ÖÒº¡£

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

¾«Ó¢¼Ò½ÌÍø