(14·Ö)(1)Na2SO3ÈÜÒºÕô¸ÉµÃµ½µÄ¹ÌÌåÎïÖÊÊÇ___________£¬Ô­ÒòÊÇ______________.

(2)̼ËáÇâ±µÈÜÒºÕô¸ÉµÃµ½µÄ¹ÌÌåÎïÖÊÊÇ___________£¬Ô­ÒòÊÇ___________________.

(3)ÑÎËáÓëÁòËáŨ¶È¸÷Ϊ1mol/L µÄ»ìºÏËá10mL£¬¼ÓÈÈŨËõÖÁ1mL£¬×îºóµÃµ½µÄÈÜҺŨ¶È

Ϊ_________£¬Ô­ÒòÊÇ_____________________________________________________¡£

(4)Óëc(H+)¡¤c(OH-)=kwÀàËÆ£¬FeS±¥ºÍÈÜÒºÖдæÔÚ£ºFeS(s)  Fe+S£¬

c(Fe)¡¤c(s)=ksp¡£³£ÎÂÏÂksp=8.1¡Á10-17¡££¨ÈÜÒºÃܶÈΪ1.0g/cm3£©¡£

ÀíÂÛÉÏFeSµÄÈܽâ¶ÈΪ___________________¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨Ã¿¿Õ2·Ö£¬¹²14·Ö£©A¡¢B¡¢C¡¢D¾ùΪº¬±½»·µÄ»¯ºÏÎÇÒÏà¶Ô·Ö×ÓÖÊÁ¿B£¾A£¾C£¬ÒÑÖªÓлúÎïAµÄ½á¹¹¼òʽΪ£º

(1)A¼ÈÄܺÍNaOHÈÜÒº·´Ó¦£¬ÓÖÄܺÍNaHCO3ÈÜÒº·´Ó¦£¬Ð´³öAºÍ NaHCO3ÈÜÒº·´Ó¦µÄ»¯Ñ§·½³Ìʽ______              __________¡£

(2)¢ÙÓлúÎïBÔÚŨÁòËá´æÔÚÌõ¼þÏ£¬Ï໥×÷ÓÃÉú³ÉÒ»ÖÖ»·×´õ¥(ÈçÏÂͼ)ÔòÓлúÎïBµÄ½á¹¹¼òʽΪ              _¡£

¢ÚµÈÎïÖʵÄÁ¿BÓëNa¡¢NaOH¡¢NaHCO3³ä·Ö·´Ó¦£¬ÏûºÄNa¡¢NaOH¡¢NaHCO3µÄÎïÖʵÄÁ¿Ö®±ÈΪ___          _____¡£

(3) 1molA¡¢CÍêȫȼÉÕ£¬ÏûºÄO2µÄÖÊÁ¿ÏàµÈ,ÇÒ1molCÄܺÍ1molNaÍêÈ«·´Ó¦£¬Ð´³öº¬Ì¼Ô­×ÓÊý×îÉÙµÄCµÄ½á¹¹¼òʽ_____                     ___£¬Ð´³öCÓëŨäåË®µÄ·´Ó¦µÄ»¯Ñ§·½³Ìʽ                                                                           ¡£

(4)DºÍB»¥ÎªÍ¬·ÖÒì¹¹Ì壬ÇÒÖªÆä±½»·ÉÏÁ¬ÓÐÈý¸öÈ¡´ú»ù£¬±½»·ÉϵÄÒ»ÂÈ´úÎïÖ»ÓÐÁ½ÖÖ£¬D²»ÓëNaHCO3ÈÜÒº·´Ó¦£¬ÄÜÓëNaºÍNaOH·´Ó¦£¬µÈÖÊÁ¿µÄDÏûºÄNaºÍNaOHµÄÎïÖʵÄÁ¿Ö®±ÈΪ2¡Ã3£¬ÔòDµÄ½á¹¹¼òʽΪ                      ¡¢                    ¡£(ֻд¶þÖÖ)

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

(14·Ö)£¨1£©448mLÄ³ÆøÌåÔÚ±ê×¼×´¿öϵÄÖÊÁ¿Îª1.28g£¬¸ÃÆøÌåµÄĦ¶ûÖÊÁ¿Ô¼Îª         

£¨2£©12.4gNa2RÖк¬Na+0.4mol£¬ÔòNa2RµÄĦ¶ûÖÊÁ¿Îª      ,RµÄÏà¶ÔÔ­×ÓÖÊÁ¿Îª       

£¨3£©5molCO2µÄÖÊÁ¿ÊÇ_________£»ÔÚ±ê×¼×´¿öÏÂËùÕ¼µÄÌå»ýԼΪ__________£»Ëùº¬µÄ·Ö×ÓÊýĿԼΪ____________________£»Ëùº¬ÑõÔ­×ÓµÄÊýĿԼΪ___________________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012½ìÔÆÄÏÊ¡½¨Ë®Ò»ÖиßÈý9Ô·ÝÔ¿¼Àí¿Æ×ÛºÏÊÔÌ⣨»¯Ñ§²¿·Ö£© ÌâÐÍ£ºÌî¿ÕÌâ

(14·Ö)
¢ñ.£¨Ã¿¿Õ1·Ö£© ÒÑ֪ij¹¤Òµ·ÏË®Öк¬ÓдóÁ¿µÄCuSO4£¬ÉÙÁ¿µÄAg+¡¢Hg2+ÒÔ¼°²¿·ÖÎÛÄ࣬ͨ¹ýÏÂÊö¹ý³Ì¿É´Ó¸Ã·ÏË®ÖлØÊÕÁòËáÍ­¾§Ìå¼°ÆäËûÎïÖÊ¡£

£¨1£©²½Öè1ÐèÓõ½µÄ²£Á§ÒÇÆ÷³ýÉÕ±­ÍâÓР    ¡£
£¨2£©²½Öè2ÖÐÐè¼ÓÈëijÖÖÊÔ¼ÁºóÔÙ½«»ìºÏÎï·ÖÀ룬¸ÃÊÔ¼ÁÊÇ£¨Ìѧʽ£©        £¬¹ÌÌå²ÐÔüµÄ³É·ÖÊÇ£¨Ìѧʽ£©           ¡£
£¨3£©²½Öè3ÖÐÉæ¼°µÄ²Ù×÷ÊÇ£ºÕô·¢Å¨Ëõ¡¢      ¡¢¹ýÂË¡¢ºæ¸É¡£
£¨4£©²½Öè2Ó¦¸ÃÔÚͨ·ç³÷ÖнøÐУ¬Ô­ÒòÊÇ               ¡£
¢ò.£¨(2)Ϊ1·Ö£¬ÆäÓàÿ¿Õ2·Ö£©Ä³ÈÜÒºÖк¬ÓÐNa£«¡¢SO¡¢SO¡¢CO¡¢Cl£­¡¢Br£­ÖеÄÈô¸ÉÖÖ£¬ÒÀ´Î½øÐÐÏÂÁÐʵÑ飬¹Û²ìµ½µÄÏÖÏó¼Ç¼ÈçÏ£º¢Ù¼ÓÈëÑÎËᣬÓÐÎÞÉ«ÆøÌåÉú³É£»¢ÚÏòÔ­ÈÜÒºÖеμÓÂÈË®£¬ÎÞÆøÌå²úÉú£¬ÔÙ¼ÓCCl4Õñµ´£¬¾²Öã¬CCl4²ã³Ê³ÈÉ«£¬Ó÷ÖҺ©¶··ÖÒº£»¢ÛÏò·ÖÒººóËùµÃµÄË®ÈÜÒºÖмÓÈëBa(NO3)2ºÍHNO3µÄ»ìºÏÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬¹ýÂË£»¢ÜÔÚÂËÒºÖмÓAgNO3ºÍHNO3µÄ»ìºÏÒº£¬Óа×É«³Áµí²úÉú.ÊԻش𣺣¨Ìáʾ£ºÂÈÆø»áÑõ»¯SOΪSO£©
(1)Ô­ÈÜÒºÖп϶¨´æÔÚµÄÀë×ÓÊÇ¡¡¡¡  ¡¡¡¡£¬¿Ï¶¨Ã»ÓеÄÀë×ÓÊÇ¡¡¡¡¡¡£»
(2)Èô²½Öè¢Û¸ÄÓÃBaCl2ºÍÑÎËáµÄ»ìºÏÈÜÒº£¬¶ÔÅжÏ(1)½áÂÛÓÐÎÞÓ°Ïì¡¡     £»
(3)²½Öè¢ÚÖз¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ                 ¡¢¡¡¡¡¡¡¡¡     ¡¡¡¡¡¡¡¡.

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄêÉÂÎ÷Ê¡³¤°²Ò»ÖиßÒ»ÉÏѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÌî¿ÕÌâ

(14·Ö)(I)ÏÂÁÐÀë×Ó¾ùΪÖÐѧ»¯Ñ§³£¼ûµÄÀë×Ó£ºNa£«¡¢Ba2£«¡¢Mg2£«¡¢Al3£«¡¢Fe3£«¡¢Cu2£«¡¢¡¢H£«¡¢Cl£­¡¢¡¢¡¢¡¢¡¢OH£­¡£ÉÏÊöÀë×ÓÖУ¬ÔÚÇ¿ËáÐÔÈÜÒºÀï²»¿ÉÄÜ´óÁ¿´æÔÚµÄÊÇ____________£»ÔÚÇ¿¼îÐÔÈÜÒºÖв»¿ÉÄÜ´óÁ¿´æÔÚµÄÀë×ÓÓÐ____________£»¼È²»ÄÜÔÚÇ¿ËáÐÔÈÜÒºÀï´óÁ¿´æÔÚ£¬Ò²²»ÄÜÔÚÇ¿¼îÐÔÈÜÒºÀï´óÁ¿´æÔÚµÄÊÇ______£»ÎÞÂÛÔÚÇ¿ËáÐÔÈÜÒº»¹ÊÇÇ¿¼îÐÔÈÜÒºÀ¶¼¿ÉÒÔ´óÁ¿´æÔÚµÄÊÇ____________
(II)½«Êʵ±µÄÎïÖÊÌîÔÚϱߵĺáÏßÉÏ
(1)Cu2£«£«______£½Fe2£«£«______£»
(2) ______£«H£«£½______£«H2O£«CO2¡ü£»
(3) £«______£½£«______£»

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄêÔÆÄÏÊ¡¸ßÈý9Ô·ÝÔ¿¼Àí¿Æ×ÛºÏÊÔÌ⣨»¯Ñ§²¿·Ö£© ÌâÐÍ£ºÌî¿ÕÌâ

(14·Ö)

¢ñ.£¨Ã¿¿Õ1·Ö£© ÒÑ֪ij¹¤Òµ·ÏË®Öк¬ÓдóÁ¿µÄCuSO4£¬ÉÙÁ¿µÄAg+¡¢Hg2+ÒÔ¼°²¿·ÖÎÛÄ࣬ͨ¹ýÏÂÊö¹ý³Ì¿É´Ó¸Ã·ÏË®ÖлØÊÕÁòËáÍ­¾§Ìå¼°ÆäËûÎïÖÊ¡£

£¨1£©²½Öè1ÐèÓõ½µÄ²£Á§ÒÇÆ÷³ýÉÕ±­ÍâÓР     ¡£

£¨2£©²½Öè2ÖÐÐè¼ÓÈëijÖÖÊÔ¼ÁºóÔÙ½«»ìºÏÎï·ÖÀ룬¸ÃÊÔ¼ÁÊÇ£¨Ìѧʽ£©         £¬¹ÌÌå²ÐÔüµÄ³É·ÖÊÇ£¨Ìѧʽ£©            ¡£

£¨3£©²½Öè3ÖÐÉæ¼°µÄ²Ù×÷ÊÇ£ºÕô·¢Å¨Ëõ¡¢       ¡¢¹ýÂË¡¢ºæ¸É¡£

£¨4£©²½Öè2Ó¦¸ÃÔÚͨ·ç³÷ÖнøÐУ¬Ô­ÒòÊÇ               ¡£

¢ò.£¨(2)Ϊ1·Ö£¬ÆäÓàÿ¿Õ2·Ö£©Ä³ÈÜÒºÖк¬ÓÐNa£«¡¢SO¡¢SO¡¢CO¡¢Cl£­¡¢Br£­ÖеÄÈô¸ÉÖÖ£¬ÒÀ´Î½øÐÐÏÂÁÐʵÑ飬¹Û²ìµ½µÄÏÖÏó¼Ç¼ÈçÏ£º¢Ù¼ÓÈëÑÎËᣬÓÐÎÞÉ«ÆøÌåÉú³É£»¢ÚÏòÔ­ÈÜÒºÖеμÓÂÈË®£¬ÎÞÆøÌå²úÉú£¬ÔÙ¼ÓCCl4Õñµ´£¬¾²Öã¬CCl4²ã³Ê³ÈÉ«£¬Ó÷ÖҺ©¶··ÖÒº£»¢ÛÏò·ÖÒººóËùµÃµÄË®ÈÜÒºÖмÓÈëBa(NO3)2ºÍHNO3µÄ»ìºÏÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬¹ýÂË£»¢ÜÔÚÂËÒºÖмÓAgNO3ºÍHNO3µÄ»ìºÏÒº£¬Óа×É«³Áµí²úÉú.ÊԻش𣺣¨Ìáʾ£ºÂÈÆø»áÑõ»¯SOΪSO£©

(1)Ô­ÈÜÒºÖп϶¨´æÔÚµÄÀë×ÓÊÇ¡¡¡¡   ¡¡¡¡£¬¿Ï¶¨Ã»ÓеÄÀë×ÓÊÇ¡¡¡¡¡¡£»

(2)Èô²½Öè¢Û¸ÄÓÃBaCl2ºÍÑÎËáµÄ»ìºÏÈÜÒº£¬¶ÔÅжÏ(1)½áÂÛÓÐÎÞÓ°Ïì¡¡      £»

(3)²½Öè¢ÚÖз¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ                 ¡¢¡¡¡¡¡¡¡¡      ¡¡¡¡¡¡¡¡.

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸