£¨1£©Ñ¡Ó÷½°¸Iʱ£¬XÓ¦¸Ã¾ßÓеÄÐÔÖÊÊÇ______£¬²ÐÁôÎïÓ¦¸Ã¾ßÓеÄÐÔÖÊÊÇ______£»
£¨2£©Ñ¡Ó÷½°¸¢ò´ÓijºÚÉ«·ÛÄ©£¨º¬ÓÐMnO2ºÍCuO£©ÖзÖÀëX£¨MnO2£©£¬¼ÓÈëµÄÊÔ¼ÁÊÇ______£»
Íõͬѧ²ÎÕÕÒÔÉÏ·½°¸IºÍ¢ò£¬Éè¼ÆÒÔÏÂʵÑé·½°¸³ýÈ¥AlCl3¹ÌÌåÖеÄFeCl3£®

£¨3£©²Ù×÷¢ÙËùÐèµÄ²£Á§ÒÇÆ÷Ϊ______£»
£¨4£©ÊÔ¼ÁaΪ______£»ÊÔ¼ÁbΪ______£»
£¨5£©ÇëÃèÊö²Ù×÷¢ÚµÄ²½Ö裺______£»
£¨6£©ÀîͬѧÈÏΪÔÚÈÜÒºCÖеμÓÊÊÁ¿µÄÊÔ¼Áb¾ÍÄܵõ½ÈÜÒºE£¬´Ó¶øµÃµ½AlCl3¹ÌÌ壬Äã______£¨Ìî¡°ÔÞͬ¡±»ò¡°²»ÔÞͬ¡±£©Àîͬѧ£¬ÀíÓÉÊÇ______£®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©¼ÓÈÈXµÄ»ìºÏÎï½øÐзÖÀë¿ÉµÃX£¬XÓ¦¾ßÓлӷ¢ÐÔ»òÒ×Éý»ªµÄÐÔÖÊ£¬Ôò²ÐÁôÎïÄѻӷ¢£»
£¨2£©´ÓMnO2ºÍCuOÖзÖÀëMnO2£¬Ó¦¼ÓÈëËáµÄÏ¡ÈÜÒº£»
³ýÈ¥AlCl3¹ÌÌåÖеÄFeCl3£¬Ó¦ÏÈË®Èܽ⣬Ȼºó¼ÓÈë¹ýÁ¿µÄNaOHÈÜÒº·Ö±ðÉú³ÉFe£¨OH£©3³ÁµíºÍNaAlO2ÈÜÒº£¬¹ýÂË·ÖÀëºóÔÙÂËÒºÖÐͨÈë¹ýÁ¿µÄ¶þÑõ»¯Ì¼ÆøÌåÉú³ÉAl£¨OH£©3£¬¹ýÂ˺󽫳ÁµíÈܽâÓÚÑÎËáÖеÃAlCl3ÈÜÒº£¬ÔÚËáÐÔÌõ¼þÏÂÕô·¢½á¾§¿Éµ½AlCl3£®ÒԴ˽â´ð£¨3£©¡¢£¨4£©¡¢£¨5£©¡¢£¨6£©Ì⣮
½â´ð£º½â£º£¨1£©¼ÓÈÈXµÄ»ìºÏÎï½øÐзÖÀë¿ÉµÃX£¬XÓ¦¾ßÓлӷ¢ÐÔ»òÒ×Éý»ªµÄÐÔÖÊ£¬Ôò²ÐÁôÎïÄѻӷ¢£¬
¹Ê´ð°¸Îª£ºÓлӷ¢ÐÔ£¨»òÒ×Éý»ª£©£» ÊÜÈȲ»»Ó·¢£¬ÇÒ¾ßÓнϸߵÄÈÈÎȶ¨ÐÔ£»
£¨2£©´ÓMnO2ºÍCuOÖзÖÀëMnO2£¬Ó¦¼ÓÈëËáµÄÏ¡ÈÜÒº£¬¿ÉΪϡÑÎËᣨ»òÏ¡ÁòËá »òÏ¡ÏõËᣩ£¬¹Ê´ð°¸Îª£ºÏ¡ÑÎËᣨ»òÏ¡ÁòËá »òÏ¡ÏõËᣩ£»
³ýÈ¥AlCl3¹ÌÌåÖеÄFeCl3£¬Ó¦ÏÈË®Èܽ⣬Ȼºó¼ÓÈë¹ýÁ¿µÄNaOHÈÜÒº·Ö±ðÉú³ÉFe£¨OH£©3³ÁµíºÍNaAlO2ÈÜÒº£¬¹ýÂË·ÖÀëºóÔÙÂËÒºÖÐͨÈë¹ýÁ¿µÄ¶þÑõ»¯Ì¼ÆøÌåÉú³ÉAl£¨OH£©3£¬¹ýÂ˺󽫳ÁµíÈܽâÓÚÑÎËáÖеÃAlCl3ÈÜÒº£¬ÔÚËáÐÔÌõ¼þÏÂÕô·¢½á¾§¿Éµ½AlCl3£¬
£¨3£©²Ù×÷¢ÙΪ¹ýÂ˲Ù×÷£¬ËùÐèµÄ²£Á§ÒÇÆ÷ΪÉÕ±­¡¢²£Á§°ô£¬¹Ê´ð°¸Îª£ºÉÕ±­¡¢²£Á§°ô£»
£¨4£©ÓÉÒÔÉÏ·ÖÎö¿ÉÖªÊÔ¼ÁaΪ¹ýÁ¿µÄÇâÑõ»¯ÄÆ£¨ÇâÑõ»¯¼Ø£©ÈÜÒº£¬ÊÔ¼ÁbΪÊÊÁ¿µÄÑÎËᣬ
¹Ê´ð°¸Îª£º¹ýÁ¿µÄÇâÑõ»¯ÄÆ£¨ÇâÑõ»¯¼Ø£©ÈÜÒº£»ÊÊÁ¿µÄÑÎË᣻
£¨5£©²Ù×÷¢ÚΪAlCl3ÈÜÒº£¬ÔÚËáÐÔÌõ¼þÏÂÕô·¢½á¾§¿Éµ½AlCl3£¬²Ù×÷·½·¨Îª½«ÈÜÒº¼ÓÈÈŨËõ£¬È»ºóÀäȴŨÈÜÒº£¬¹ýÂ˼´¿ÉµÃµ½¹ÌÌåÂÈ»¯ÂÁ£¬
¹Ê´ð°¸Îª£º½«ÈÜÒº¼ÓÈÈŨËõ£¬È»ºóÀäȴŨÈÜÒº£¬¹ýÂ˼´¿ÉµÃµ½¹ÌÌåÂÈ»¯ÂÁ£»
£¨6£©ÔÚNaAlO2ÈÜÒºÖеμÓÑÎËáµÃµ½ÂÈ»¯ÂÁºÍÂÈ»¯ÄƵĻìºÏÈÜÒº£¬Õô·¢½á¾§²»Äܵõ½´¿¾»µÄÂÈ»¯ÂÁ¹ÌÌ壬
¹Ê´ð°¸Îª£º²»ÔÞͬ£» »áÔÚÂÈ»¯ÂÁÈÜÒºÖÐÒýÈëÂÈ»¯ÄÆÔÓÖÊ£®
µãÆÀ£º±¾Ì⿼²éÎïÖʵķÖÀëÌá´¿µÄʵÑéÉè¼Æ£¬ÌâÄ¿ÄѶÈÖеȣ¬±¾Ìâ×¢Òâ°ÑÎÕÎïÖʵÄÐÔÖÊ£¬¸ù¾ÝÐÔÖÊÉè¼ÆʵÑé·½°¸£¬×¢Òâ°ÑÎÕÎïÖʵķÖÀë¡¢Ìá´¿µÄ»ù±¾²Ù×÷·½·¨£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2012?Õ¢±±Çøһģ£©
£¨1£©Ñ¡Ó÷½°¸Iʱ£¬XÓ¦¸Ã¾ßÓеÄÐÔÖÊÊÇ
Óлӷ¢ÐÔ£¨»òÒ×Éý»ª£©
Óлӷ¢ÐÔ£¨»òÒ×Éý»ª£©
£¬²ÐÁôÎïÓ¦¸Ã¾ßÓеÄÐÔÖÊÊÇ
ÊÜÈȲ»»Ó·¢£¬ÇÒ¾ßÓнϸߵÄÈÈÎȶ¨ÐÔ
ÊÜÈȲ»»Ó·¢£¬ÇÒ¾ßÓнϸߵÄÈÈÎȶ¨ÐÔ
£»
£¨2£©Ñ¡Ó÷½°¸¢ò´ÓijºÚÉ«·ÛÄ©£¨º¬ÓÐMnO2ºÍCuO£©ÖзÖÀëX£¨MnO2£©£¬¼ÓÈëµÄÊÔ¼ÁÊÇ
Ï¡ÑÎËᣨ»òÏ¡ÁòËá »òÏ¡ÏõËᣩ
Ï¡ÑÎËᣨ»òÏ¡ÁòËá »òÏ¡ÏõËᣩ
£»
Íõͬѧ²ÎÕÕÒÔÉÏ·½°¸IºÍ¢ò£¬Éè¼ÆÒÔÏÂʵÑé·½°¸³ýÈ¥AlCl3¹ÌÌåÖеÄFeCl3£®

£¨3£©²Ù×÷¢ÙËùÐèµÄ²£Á§ÒÇÆ÷Ϊ
ÉÕ±­¡¢²£Á§°ô
ÉÕ±­¡¢²£Á§°ô
£»
£¨4£©ÊÔ¼ÁaΪ
¹ýÁ¿µÄÇâÑõ»¯ÄÆ£¨ÇâÑõ»¯¼Ø£©ÈÜÒº
¹ýÁ¿µÄÇâÑõ»¯ÄÆ£¨ÇâÑõ»¯¼Ø£©ÈÜÒº
£»ÊÔ¼ÁbΪ
ÊÊÁ¿µÄÑÎËá
ÊÊÁ¿µÄÑÎËá
£»
£¨5£©ÇëÃèÊö²Ù×÷¢ÚµÄ²½Ö裺
½«ÈÜÒº¼ÓÈÈŨËõ£¬È»ºóÀäȴŨÈÜÒº£¬¹ýÂ˼´¿ÉµÃµ½¹ÌÌåÂÈ»¯ÂÁ
½«ÈÜÒº¼ÓÈÈŨËõ£¬È»ºóÀäȴŨÈÜÒº£¬¹ýÂ˼´¿ÉµÃµ½¹ÌÌåÂÈ»¯ÂÁ
£»
£¨6£©ÀîͬѧÈÏΪÔÚÈÜÒºCÖеμÓÊÊÁ¿µÄÊÔ¼Áb¾ÍÄܵõ½ÈÜÒºE£¬´Ó¶øµÃµ½AlCl3¹ÌÌ壬Äã
²»ÔÞͬ
²»ÔÞͬ
£¨Ìî¡°ÔÞͬ¡±»ò¡°²»ÔÞͬ¡±£©Àîͬѧ£¬ÀíÓÉÊÇ
»áÔÚÂÈ»¯ÂÁÈÜÒºÖÐÒýÈëÂÈ»¯ÄÆÔÓÖÊ
»áÔÚÂÈ»¯ÂÁÈÜÒºÖÐÒýÈëÂÈ»¯ÄÆÔÓÖÊ
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2009?º£ÄÏ£©ÏÂͼ±íʾ´Ó¹ÌÌå»ìºÏÎïÖзÖÀëXµÄ2ÖÖ·½°¸£¬Çë»Ø´ðÓйØÎÊÌ⣮

£¨1£©Ñ¡Ó÷½°¸Iʱ£¬XÓ¦¸Ã¾ßÓеÄÐÔÖÊÊÇ
Óлӷ¢ÐÔ£¨»òÒ×Éý»ª£©
Óлӷ¢ÐÔ£¨»òÒ×Éý»ª£©
£¬²ÐÁôÎïÓ¦¸Ã¾ßÓеÄÐÔÖÊÊÇ
ÊÜÈȲ»»Ó·¢£¬ÇÒ¾ßÓнϸߵÄÈÈÎȶ¨ÐÔ
ÊÜÈȲ»»Ó·¢£¬ÇÒ¾ßÓнϸߵÄÈÈÎȶ¨ÐÔ
£»
£¨2£©Ñ¡Ó÷½°¸¢ò´Óij½ðÊô·ÛÄ©£¨º¬ÓÐAu¡¢AgºÍCu£©ÖзÖÀëAu£¬¼ÓÈëµÄÊÔ¼ÁÊÇ
HNO3
HNO3
£¬Óйط´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
3Cu+8HNO3£¨Ï¡£©¨T3Cu£¨NO3£©2+2NO¡ü+4H2O¡¢3Ag+4HNO3£¨Ï¡£©¨T3AgNO3+NO¡ü+2H2O£¨»òCu+4HNO3£¨Å¨£©¨TCu£¨NO3£©2+2NO2¡ü+2H2O¡¢Ag+2HNO3£¨Å¨£©¨TAgNO3+NO2¡üH2O£©
3Cu+8HNO3£¨Ï¡£©¨T3Cu£¨NO3£©2+2NO¡ü+4H2O¡¢3Ag+4HNO3£¨Ï¡£©¨T3AgNO3+NO¡ü+2H2O£¨»òCu+4HNO3£¨Å¨£©¨TCu£¨NO3£©2+2NO2¡ü+2H2O¡¢Ag+2HNO3£¨Å¨£©¨TAgNO3+NO2¡üH2O£©
£»
£¨3£©ÎªÌᴿijFe2O3ÑùÆ·£¨Ö÷ÒªÔÓÖÊÓÐSiO2¡¢A12O3£©£¬²ÎÕÕ·½°¸IºÍ¢ò£¬ÇëÉè¼ÆÒ»ÖÖÒÔ¿òͼÐÎʽ±íʾµÄʵÑé·½°¸£¨×¢Ã÷ÎïÖʺͲÙ×÷£©
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2013½ì¸£½¨Ê¡ÆÎÌïÒ»ÖиßÈýµÚ¶þ´ÎÔ¿¼»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÊµÑéÌâ

(9·Ö) ÏÂͼ±íʾ´Ó¹ÌÌå»ìºÏÎïÖзÖÀëXµÄ2ÖÖ·½°¸£¬Çë»Ø´ðÓйØÎÊÌâ¡£
       
£¨1£©Ñ¡Ó÷½°¸Iʱ£¬XÓ¦¸Ã¾ßÓеÄÐÔÖÊÊÇ         £¬²ÐÁôÎïÓ¦¸Ã¾ßÓеÄÐÔÖÊÊÇ                    £»
£¨2£©Ñ¡Ó÷½°¸¢ò´Óij»ìºÏÎï(º¬ÓÐAl2O3ºÍMgO)ÖзÖÀëMgO£¬¼ÓÈëµÄÊÔ¼ÁÊÇ       £¬ÓйØÀë×Ó·´Ó¦·½³ÌʽΪ                                      ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄêÌì½òÊÐÄÏ¿ªÇø¸ßÈýµÚ¶þ´ÎÄ£Ä⿼ÊÔÀí×Û»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

I£®ÏÂͼ±íʾ´Ó¹ÌÌå»ìºÏÎïÖзÖÀëQµÄ2ÖÖ·½°¸£¬Çë»Ø´ðÓйØÎÊÌâ¡£

£¨1£©Ñ¡Ó÷½°¸(i)ʱ£¬QÓ¦¸Ã¾ßÓеÄÐÔÖÊÊÇ_____________£¬²ÐÁôÎïÓ¦¸Ã¾ß

ÓеÄÐÔÖÊÊÇ__________________________________¡£

£¨2£©Ñ¡Ó÷½°¸(ii)´Óij½ðÊô·ÛÄ©£¨º¬ÓÐAu¡¢AgºÍCu£©ÖзÖÀëAu£¬¼ÓÈëµÄÊÔ¼ÁΪ____________¡£

£¨3£©ÎªÌᴿijFe2O3ÑùÆ·£¨Ö÷ÒªÔÓÖÊÓÐSiO2.Al2O3£©£¬²ÎÕÕ·½°¸(i)ºÍ(ii)£¬ÇëÉè¼ÆÒ»ÖÖÒÔ¿òͼÐÎʽ±íʾµÄʵÑé·½°¸£¨×¢Ã÷ÎïÖʺͲÙ×÷£©£º

______________________________________________________________________________¡£

¢ò£®Ä³ÖÖº¬ÓÐÉÙÁ¿Ñõ»¯ÄƵĹýÑõ»¯ÄÆÑùÆ·£¨¼ºÖªÑùÆ·ÖÊÁ¿Îª1.560g¡¢×¶ÐÎÆ¿ºÍË®µÄÖÊÁ¿Îª

190.720g)£¬ÀûÓÃÓÒÏÂͼËùʾװÖòⶨ»ìºÏÎïÖÐNa2O2µÄÖÊÁ¿·ÖÊý£¬Ã¿¸ôÏàͬʱ¼ä¶ÁµÃµç

×ÓÌìƽµÄÊý¾ÝÈçÏÂ±í£º

£¨4£©Ð´³öNa2O2ÓëH2O·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º________________________________________£®

£¨5£©¼ÆËãNa2O2ÖÊÁ¿·ÖÊýʱ£¬±ØÐèµÄÊý¾ÝÊÇ_________________________________________.

²»±Ø×÷µÚ6´Î¶ÁÊýµÄÔ­ÒòÊÇ_____________________________________________________£®

£¨6£©²â¶¨ÉÏÊöÑùÆ·(1.560g)ÖÐNa2O2ÖÊÁ¿·ÖÊýµÄÁíÒ»ÖÖ·½°¸£¬Æä²Ù×÷Á÷³ÌÈçÏ£º

²Ù×÷¢ÚµÄÃû³ÆÊÇ____________£¬¸Ã·½°¸ÐèÖ±½Ó²â¶¨µÄÎïÀíÁ¿ÊÇ_____________ £¬²â¶¨¹ý³ÌÖÐ

ÐèÒªµÄÒÇÆ÷Óеç×ÓÌìƽ¡¢Õô·¢Ã󡢾ƾ«µÆ£¬»¹ÐèÒª___________¡¢__________£¨¹Ì¶¨¡¢¼Ð

³ÖÒÇÆ÷³ýÍ⣩,ÔÚתÒÆÈÜҺʱ£¬ÈçÈÜҺתÒƲ»ÍêÈ«£¬ÔòNa2O2ÖÊÁ¿·ÖÊýµÄ²â¶¨½á¹û_______£¨Ìî

¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»±ä¡±£©¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄ긣½¨Ê¡¸ßÈýµÚ¶þ´ÎÔ¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

(9·Ö) ÏÂͼ±íʾ´Ó¹ÌÌå»ìºÏÎïÖзÖÀëXµÄ2ÖÖ·½°¸£¬Çë»Ø´ðÓйØÎÊÌâ¡£

       

£¨1£©Ñ¡Ó÷½°¸Iʱ£¬XÓ¦¸Ã¾ßÓеÄÐÔÖÊÊÇ          £¬²ÐÁôÎïÓ¦¸Ã¾ßÓеÄÐÔÖÊÊÇ                     £»

£¨2£©Ñ¡Ó÷½°¸¢ò´Óij»ìºÏÎï(º¬ÓÐAl2O3ºÍMgO)ÖзÖÀëMgO£¬¼ÓÈëµÄÊÔ¼ÁÊÇ        £¬ÓйØÀë×Ó·´Ó¦·½³ÌʽΪ                                       ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸