ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿¸ù¾ÝÎïÖʵÄÁ¿µÄÏà¹Ø¹«Ê½¼ÆËã:

(1)16gO3ºÍ16g O2·Ö×ÓÊýÖ®±ÈΪ________£¬º¬ÑõÔ­×ÓÊýÖ®±ÈΪ________£»

(2)12.7g FeCl2¹ÌÌåÈÜÓÚË®Åä³É500mLÈÜÒº£¬ÆäŨ¶ÈΪ________molL-1£¬´Ó¸ÃÈÜÒºÖÐÈ¡³ö100mLÈÜÒº£¬ÆäÖÐC1-µÄŨ¶ÈΪ________molL-1£»

(3)ij½ðÊôÂÈ»¯ÎïMCl227g£¬º¬ÓÐ0.40 mol Cl-£¬Ôò¸ÃÂÈ»¯ÎïµÄÎïÖʵÄÁ¿Îª________£¬MµÄĦ¶ûÖÊÁ¿Îª________¡£

(4)ÏÂÁÐÊýÁ¿µÄ¸÷ÎïÖÊËùº¬Ô­×ÓÊý°´ÓÉ´óµ½Ð¡µÄ˳ÐòÅÅÁеÄÊÇ____________¡£

¢Ù34g°±Æø ¢Ú±ê×¼×´¿öÏÂ44.8Lº¤Æø ¢Û25¡ãCʱ18 mLË® ¢Ü0.5 mol H2SO4

¡¾´ð°¸¡¿2:3 1:1 0.2molL-1 0.4molL-1 0.20mol 64g/mol ¢Ù¢Ü¢Û¢Ú

¡¾½âÎö¡¿

(1)¸ù¾Ýn=¼ÆËãÎïÖʵÄÁ¿Ö®±È£¬·Ö×ÓÊýÄ¿Ö®±ÈµÈÓÚÎïÖʵÄÁ¿Ö®±È£»

(2)¸ù¾Ýn=¼ÆËãFeCl2µÄÎïÖʵÄÁ¿£¬ÔÙ¸ù¾Ýc=¼ÆËã FeCl2µÄÎïÖʵÄÁ¿Å¨¶È£¬ÈÜÒºÊǾùÒ»µÄÈ¡³öÈÜҺŨ¶ÈÓëÔ­ÈÜҺŨ¶ÈÏàͬ£»

(3)¸ù¾Ý»¯Ñ§Ê½Öª£¬º¬ÓÐ0.40molCl-µÄ¸Ã»¯ºÏÎïÎïÖʵÄÁ¿==0.20mol£¬ÔÙ¸ù¾ÝM=¼ÆËãMCl2µÄĦ¶ûÖÊÁ¿ºÍMµÄĦ¶ûÖÊÁ¿£»

(4)¸ù¾Ýn=¼ÆË㺤ÆøÎïÖʵÄÁ¿£¬¸ù¾Ým=¦ÑV¼ÆËãË®µÄÖÊÁ¿£¬ÔÙ¸ù¾Ýn=¼ÆËã°±ÆøºÍË®µÄÎïÖʵÄÁ¿£¬½áºÏ»¯Ñ§Ê½¼ÆËã¸÷ÎïÖʺ¬ÓÐÔ­×Ó×ÜÎïÖʵÄÁ¿£¬×¢ÒâÏ¡ÓÐÆøÌåΪµ¥Ô­×Ó·Ö×Ó¡£

(1)16gO3µÄÎïÖʵÄÁ¿Îª=mol£¬16gO2µÄÎïÖʵÄÁ¿Îª=mol£¬ÔòÁ½Õß·Ö×ÓÊýÖ®±ÈΪmol:mol =2:3£¬º¬ÓеÄÑõÔ­×ÓÊýÄ¿±ÈΪ(mol¡Á3):(mol¡Á3)=1:1£»

(2) 12.7g FeCl2µÄÎïÖʵÄÁ¿Îª=0.1mol£¬ÈÜÓÚË®Åä³É500mLÈÜÒº£¬ÆäŨ¶ÈΪ=0.2molL-1£¬´ÓÖÐÈ¡³ö100mLÈÜÒº£¬FeCl2µÄŨ¶ÈÈÔΪ0.2molL-1£¬ÔòÆäÖÐCl-µÄŨ¶ÈΪ 2¡Á0.2molL-1=0.4molL-1£»

(3) ¸ù¾Ý»¯Ñ§Ê½Öª£¬º¬ÓÐ0.40molCl-µÄ¸Ã»¯ºÏÎïÎïÖʵÄÁ¿==0.20mol£¬¸Ã»¯ºÏÎïµÄĦ¶ûÖÊÁ¿M===135g/mol£¬»¯ºÏÎïµÄÏà¶Ô·Ö×ÓÖÊÁ¿ÔÚÊýÖµÉϵÈÓÚÆäĦ¶ûÖÊÁ¿£¬ËùÒԸû¯ºÏÎïµÄÏà¶Ô·Ö×ÓÖÊÁ¿ÊÇ135£¬ÔòMµÄÏà¶ÔÔ­×ÓÖÊÁ¿=135-35.5¡Á2=64£¬MµÄĦ¶ûÖÊÁ¿Îª64g/mol£»

(4) ¢Ù34g°±ÆøµÄÎïÖʵÄÁ¿Îª=2mol£¬Ëùº¬Ô­×ÓµÄ×ÜÎïÖʵÄÁ¿Îª8mol£»¢Ú±ê×¼×´¿öÏÂ44.8Lº¤ÆøµÄÎïÖʵÄÁ¿Îª=2mol£¬Îªµ¥Ô­×Ó·Ö×Ó£¬º¬ÓÐÔ­×ÓΪ2mol£»¢Û25¡ãCʱ18 mLË®µÄÖÊÁ¿Îª18g£¬ÎïÖʵÄÁ¿Îª=1mol£¬º¬ÓÐÔ­×ÓµÄ×ÜÎïÖʵÄÁ¿Îª3mol£»¢Ü0.5 mol H2SO4Ëùº¬Ô­×ÓµÄ×ÜÎïÖʵÄÁ¿Îª3.5mol£¬¸÷ÎïÖÊËùº¬Ô­×ÓÊý°´ÓÉ´óµ½Ð¡µÄ˳ÐòÅÅÁеÄÊǢ٢ܢۢڡ£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿I£®ÏÂÁи÷ͼʾÖв»Äܽϳ¤Ê±¼ä¿´µ½Fe(OH)2°×É«³ÁµíµÄÊÇ________(ÌîÐòºÅ)¡£

II£®ClO2×÷ΪһÖÖ¹ãÆ×Ð͵ÄÏû¶¾¼Á£¬½«Öð½¥ÓÃÀ´È¡´úCl2£¬³ÉΪ×ÔÀ´Ë®µÄÏû¶¾¼Á¡£ÒÑÖªClO2ÊÇÒ»ÖÖÒ×ÈÜÓÚË®¶øÄÑÈÜÓÚÓлúÈܼÁµÄÆøÌ壬ʵÑéÊÒÖƱ¸ClO2µÄÔ­ÀíÊÇÓÃÑÇÂÈËáÄƹÌÌåÓëÂÈÆø·´Ó¦£º2NaClO2£«Cl2=2ClO2£«2NaCl¡£ÏÂͼÊÇʵÑéÊÒÓÃÓÚÖƱ¸ºÍÊÕ¼¯Ò»¶¨Á¿´¿¾»µÄClO2µÄ×°ÖÃ(ijЩ¼Ð³Ö×°Öú͵æ³ÖÓÃÆ·Ê¡ÂÔ)¡£ÆäÖÐEÖÐÊ¢ÓÐCCl4ÒºÌå(ÓÃÓÚ³ýÈ¥ClO2ÖеÄδ·´Ó¦µÄCl2)¡£

£¨1£©ÒÇÆ÷PµÄÃû³ÆÊÇ________________¡£

£¨2£©Ð´³ö×°ÖÃAÖÐÉÕÆ¿ÄÚ·¢Éú·´Ó¦µÄÀë×Ó·½³Ìʽ£º______________________________¡£

£¨3£©B×°ÖÃÖÐËùÊ¢ÊÔ¼ÁÊÇ________________¡£

£¨4£©FΪClO2ÊÕ¼¯×°Öã¬Ó¦Ñ¡ÓõÄ×°ÖÃÊÇ________(ÌîÐòºÅ)£¬ÆäÖÐÓëE×°Öõ¼¹ÜÏàÁ¬µÄµ¼¹Ü¿ÚÊÇ________(Ìî½Ó¿Ú×Öĸ)¡£

III£®ÈçͼÊÇijѧУʵÑéÊÒ´Ó»¯Ñ§ÊÔ¼ÁÉ̵êÂò»ØµÄŨÁòËáÊÔ¼Á±êÇ©ÉϵIJ¿·ÖÄÚÈÝ¡£

ÏÖÓûÓøÃŨÁòËáÅäÖƳÉ1mol/LµÄÏ¡ÁòËᣬÏÖʵÑéÊÒ½öÐèÒªÕâÖÖÏ¡ÁòËá220mL¡£ÊԻشðÏÂÁÐÎÊÌ⣺

£¨1£©ÓÃÁ¿Í²Á¿È¡¸ÃŨÁòËá____________mL¡£

£¨2£©ÅäÖÆʱ£¬±ØÐëʹÓõÄÒÇÆ÷³ýÁ¿Í²¡¢ÉÕ±­¡¢²£Á§°ôÍ⣬»¹È±ÉÙµÄÒÇÆ÷ÊÇ____¡£

£¨3£©ÅäÖÆÈÜÒºµÄ¹ý³ÌÖУ¬ÆäËû²Ù×÷¶¼ÕýÈ·£¬ÏÂÁвÙ×÷»áʹËùÅäÈÜҺŨ¶ÈÆ«¸ßµÄÊÇ__________¡£

A£®ÓÃÁ¿Í²Á¿È¡Å¨ÁòËáʱ¸©ÊÓ

B£®Ï¡ÊÍŨÁòËáʱ£¬Î´ÀäÈ´µ½ÊÒμ´×ªÒƵ½ÈÝÁ¿Æ¿ÖÐ

C£®Á¿È¡Å¨H2SO4ºóµÄÁ¿Í²½øÐÐÏ´µÓ£¬²¢½«Ï´µÓҺתÒƵ½ÈÝÁ¿Æ¿ÖÐ

D£®¶¨ÈÝÒ¡ÔȺ󣬷¢ÏÖÒºÃæµÍÓڿ̶ÈÏߣ¬ÓÖÓýºÍ·µÎ¹Ü¼ÓÕôÁóË®ÖÁ°¼ÒºÃæ×îµÍ´¦Óë¿Ì¶ÈÏßÏàÇÐ

E£®ÈÝÁ¿Æ¿²»¸ÉÔï

F£®¶¨ÈÝʱ£¬ÑöÊÓÈÝÁ¿Æ¿¿Ì¶ÈÏß

£¨4£©Ä³Í¬Ñ§ÓùÌÌåNa2CO3ÅäÖÆ500 mlL 0.1molL-1ÈÜÒºµÄ¹ý³ÌÈçͼËùʾ£º

ÄãÈÏΪ¸ÃͬѧµÄ´íÎó²½ÖèÓÐ__________´¦¡£

¡¾ÌâÄ¿¡¿ÊµÑéÌâ

»¯Ñ§ÐËȤС×é¶ÔijƷÅÆÑÀ¸àÖеÄĦ²Á¼Á³É·Ö¼°Æ京Á¿½øÐÐÒÔÏÂ̽¾¿£º

²éµÃ×ÊÁÏ£º¸ÃÑÀ¸àĦ²Á¼ÁÓÉ̼Ëá¸Æ£¬ÇâÑõ»¯ÂÁ×é³É£»ÑÀ¸àÖÐÆäËû³É·ÖÓöµ½ÑÎËáʱÎÞÆøÌå²úÉú.

I.Ħ²Á¼ÁÖÐÇâÑõ»¯ÂÁµÄ¶¨ÐÔ¼ìÑ飺ȡÊÊÁ¿ÑÀ¸àÑùÆ·£¬¼ÓË®³ä×ã½Á°è£¬¹ýÂË.

(1)ÍùÂËÔüÖмÓÈë¹ýÁ¿NaOHÈÜÒº£¬¹ýÂË. ÇâÑõ»¯ÂÁÓëNaOHÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ_______.

(2)Íù(1)ËùµÃÂËÒºÖÐÏÈͨÈë¹ýÁ¿¶þÑõ»¯Ì¼£¬ÔÙ¼ÓÈë¹ýÁ¿Ï¡ÑÎËá.ÕâÒ»¹ý³Ì·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÒÀ´ÎΪ£º__________________________________£¬__________________________________.

II.ÑÀ¸àÑùÆ·ÖÐ̼Ëá¸ÆµÄ¶¨Á¿²â¶¨£ºÀûÓÃÏÂͼËùʾװÖÃ(ͼÖмгÖÒÇÆ÷ÂÔÈ¥)½øÐÐʵÑ飬³ä·Ö·´Ó¦ºó£¬²â¶¨CÖÐÉú³ÉµÄBaCO3³ÁµíÖÊÁ¿£¬ÒÔÈ·¶¨Ì¼Ëá¸ÆµÄÖÊÁ¿·ÖÊý.

ÒÀ¾ÝʵÑé¹ý³Ì»Ø´ðÏÂÁÐÎÊÌ⣺

(3)ʵÑé¹ý³ÌÖÐÐè³ÖÐø»º»ºÍ¨Èë¿ÕÆø.Æä×÷ÓóýÁ˿ɽÁ°èB£¬CÖеķ´Ó¦ÎïÍ⣬»¹ÓУº_________.

(4)CÖз´Ó¦Éú³ÉBaCO3µÄÀë×Ó·½³ÌʽÊÇ___________________________________.

(5)ÏÂÁи÷Ïî´ëÊ©ÖУ¬²»ÄÜÌá¸ß²â¶¨×¼È·¶ÈµÄÊÇ£¨______£©(Ìî±êºÅ).

A.ÔÚ¼ÓÈëÑÎËá֮ǰ£¬Ó¦Åž»×°ÖÃÄÚµÄCO2ÆøÌå

B.µÎ¼ÓÑÎËá²»Ò˹ý¿ì

C.ÔÚA¡«BÖ®¼äÔöÌíÊ¢ÓÐŨÁòËáµÄÏ´Æø×°ÖÃ

D.ÔÚB¡«CÖ®¼äÔöÌíÊ¢Óб¥ºÍ̼ËáÇâÄÆÈÜÒºµÄÏ´Æø×°ÖÃ

(6)ʵÑéÖÐ׼ȷ³ÆÈ¡8.00 gÑùÆ·Èý·Ý£¬½øÐÐÈý´Î²â¶¨£¬²âµÃBaCO3ƽ¾ùÖÊÁ¿Îª3.94 g.ÔòÑùÆ·ÖÐ̼Ëá¸ÆµÄÖÊÁ¿·ÖÊýΪ________.

(7)ÓÐÈËÈÏΪ²»±Ø²â¶¨CÖÐÉú³ÉµÄBaCO3ÖÊÁ¿£¬Ö»Òª²â¶¨×°ÖÃCÔÚÎüÊÕCO2Ç°ºóµÄÖÊÁ¿²î£¬Ò»Ñù¿ÉÒÔÈ·¶¨Ì¼Ëá¸ÆµÄÖÊÁ¿·ÖÊý.ʵÑéÖ¤Ã÷°´´Ë·½·¨²â¶¨µÄ½á¹ûÃ÷ÏÔÆ«¸ß£¬Ô­ÒòÊÇ_________________.

(8)×°ÖÃÖÐUÐιÜDÖеļîʯ»ÒµÄ×÷ÓÃÊÇ_____________________________.

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

¾«Ó¢¼Ò½ÌÍø