ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿º£ÑóÊÇÒ»¸ö¾Þ´óµÄ»¯Ñ§×ÊÔ´±¦¿â£¬º£Ë®×ÊÔ´×ÛºÏÀûÓõIJ¿·ÖÁ÷³Ìͼ¡£

(1)Óɺ£Ë®ÌáÈ¡µÄ´ÖÑÎÖг£º¬Óеȣ¬¿ÉÒÔ¼ÓÈë_______________(Ìѧʽ)³ýÈ¥£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ__________________¡£

(2)²½Öè¢Ù·´Ó¦µÄÀë×Ó·½³ÌʽΪ__________________¡£

(3)²½Öè¢ÚÖÐäåµ¥Öʱ»SO2»¹Ô­Îª£¬ÁòÔªËر»Ñõ»¯Îª£¬´Ó¸Ã·´Ó¦Ô­ÀíÖв»ÄܵóöäåµÄ·Ç½ðÊôÐÔÇ¿ÓÚÁò£¬ÆäÔ­ÒòÊÇ__________________¡£µ±ÓÐ0.25 mol SO2±»Ñõ»¯£¬×ªÒƵĵç×ÓµÄÎïÖʵÄÁ¿Îª__________mol¡£

¡¾´ð°¸¡¿BaCl2 SO2ÓëBr2µÄ·´Ó¦²»Êǵ¥ÖÊÖ®¼äµÄÖû»·´Ó¦,Òò´Ë,²»ÄܵóöäåµÄ·Ç½ðÊôÐÔ±ÈÁòÇ¿ 0.5

¡¾½âÎö¡¿

£¨1£©³ýÔÓµÄÔ­ÔòΪ²»ÒýÈËеÄÔÓÖÊ£¬ÒײÙ×÷£¬²»ÏûºÄÄ¿±ê²úÎ

£¨2£©²½Öè¢ÙΪÂÈÆøÓëäåÀë×ÓÉú³Éäåµ¥ÖʺÍÂÈÀë×ӵķ´Ó¦£»

£¨3£©µ¥ÖÊÖ®¼äµÄÖû»·´Ó¦¿ÉÒԱȽϷǽðÊôÐÔµÄÇ¿Èõ£¬ÀûÓõÃʧµç×ÓÊغã¼ÆËãתÒƵç×ÓÊý¡£

£¨1)³ýÈ¥¶ø²»ÒýÈëеÄÔÓÖÊ£¬Ó¦¸ÃÑ¡ÓÃBaCl2£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º£¬

¹Ê´ð°¸Îª£ºBaCl2£»£»

£¨2)²½Öè¢ÙÖÐͨÈëÂÈÆøʱ£¬ÂÈÆø¿ÉÒÔ°ÑäåÀë×ÓÑõ»¯£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º£¬

¹Ê´ð°¸Îª£º£»

(3)SO2ÓëBr2µÄ·´Ó¦²»Êǵ¥ÖÊÖ®¼äµÄÖû»·´Ó¦£¬Òò´Ë£¬²»ÄܵóöäåµÄ·Ç½ðÊôÐÔ±ÈÁòÇ¿¡£µ±SO2·´Ó¦Ê±£¬ÁòÓÉ+4¼ÛÉý¸ßµ½+6¼Û£¬ËùÒÔ0.25molSO2תÒƵĵç×ÓΪ£¬

¹Ê´ð°¸Îª£ºSO2ÓëBr2µÄ·´Ó¦²»Êǵ¥ÖÊÖ®¼äµÄÖû»·´Ó¦,Òò´Ë,²»ÄܵóöäåµÄ·Ç½ðÊôÐÔ±ÈÁòÇ¿£»0.5¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿¼×È©(HCHO)Ë׳ÆÒÏÈ©£¬ÊÇÒ»ÖÖÖØÒªµÄ»¯¹¤Ô­ÁÏ¡£¿Éͨ¹ýÒÔÏ·½·¨½«¼×´¼×ª»¯Îª¼×È©¡£

ÍÑÇâ·¨£ºCH3OH(g)=HCHO(g)£«H2(g) ¦¤H1£½£«92.09 kJ¡¤mol£­1

Ñõ»¯·¨£ºCH3OH(g)£«O2(g)=HCHO(g)£«H2O(g)¦¤H2

»Ø´ðÏÂÁÐÎÊÌâ:

(1)ÒÑÖª£º2H2(g)£«O2(g)=2H2O(g)¦¤H3£½£­483.64 kJ¡¤mol£­1£¬Ôò¦¤H2£½_________________¡£

(2)ÓëÍÑÇâ·¨Ïà±È£¬Ñõ»¯·¨ÔÚÈÈÁ¦Ñ§ÉÏÇ÷Êƽϴó£¬ÆäÔ­ÒòΪ________________________________________¡£

(3)ͼ1Ϊ¼×´¼ÖƱ¸¼×È©·´Ó¦µÄlg K(KΪƽºâ³£Êý)ËæζÈ(T)µÄ±ä»¯ÇúÏß¡£ÇúÏß_____(Ìî¡°a¡±»ò¡°b¡±)¶ÔÓ¦ÍÑÇâ·¨£¬ÅжÏÒÀ¾ÝÊÇ_____________________________________¡£

(4)½«¼×È©Ë®ÈÜÒºÓ백ˮ»ìºÏÕô·¢¿ÉÖƵÃÎÚÂåÍÐÆ·(½á¹¹¼òʽÈçͼ2)£¬¸ÃÎïÖÊÔÚÒ½Ò©µÈ¹¤ÒµÖÐÓй㷺ÓÃ;¡£ÈôÔ­ÁÏÍêÈ«·´Ó¦Éú³ÉÎÚÂåÍÐÆ·£¬Ôò¼×È©Óë°±µÄÎïÖʵÄÁ¿Ö®±ÈΪ___________¡£

(5)ÊÒÄÚ¼×È©³¬±ê»áΣº¦ÈËÌ彡¿µ£¬Í¨¹ý´«¸ÐÆ÷¿ÉÒÔ¼à²â¿ÕÆøÖм×È©µÄº¬Á¿¡£Ò»ÖÖȼÁϵç³ØÐͼ×È©ÆøÌå´«¸ÐÆ÷µÄÔ­ÀíÈçͼ3Ëùʾ£¬Ôòa¼«µÄµç¼«·´Ó¦Ê½Îª_________________________________________________£¬µ±µç·ÖÐתÒÆ4¡Á10£­4 molµç×Óʱ£¬´«¸ÐÆ÷Äڲμӷ´Ó¦µÄHCHOΪ________________mg¡£

¡¾ÌâÄ¿¡¿ÊµÑéÊÒÀ´Ó·Ï¾ÉîÜËáï®Àë×Óµç³ØµÄÕý¼«²ÄÁÏ£¨ÔÚÂÁ²­ÉÏÍ¿¸²»îÐÔÎïÖÊLiCoO2£©ÖУ¬»ØÊÕîÜ¡¢ï®µÄ²Ù×÷Á÷³ÌÈçÏÂͼËùʾ£º

»Ø´ðÏÂÁÐÎÊÌâ¡£

£¨1£©²ð½â·Ï¾Éµç³Ø»ñÈ¡Õý¼«²ÄÁÏÇ°£¬ÏȽ«Æä½þÈëNaClÈÜÒºÖУ¬Ê¹µç³Ø¶Ì·¶ø·Åµç£¬´ËʱÈÜҺζÈÉý¸ß£¬¸Ã¹ý³ÌÖÐÄÜÁ¿µÄÖ÷Ҫת»¯·½Ê½Îª____¡£

£¨2£©¡°¼î½þ¡±¹ý³ÌÖвúÉúµÄÆøÌåÊÇ____£»¡°¹ýÂË¡±ËùµÃÂËÒºÓÃÑÎËá´¦Àí¿ÉµÃµ½ÇâÑõ»¯ÂÁ£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ____¡£

£¨3£©¡°Ëá½þ¡±Ê±Ö÷Òª·´Ó¦µÄÀë×Ó·½³ÌʽΪ____£»ÈôÁòËá¡¢Na2S2O3ÈÜÒºÓÃÒ»¶¨Å¨¶ÈµÄÑÎËáÌæ´ú£¬Ò²¿ÉÒÔ´ïµ½¡°Ëá½þ¡±µÄÄ¿µÄ£¬µ«»á²úÉú____£¨Ìѧʽ£©ÎÛȾ»·¾³¡£

£¨4£©¡°³ÁîÜ¡±Ê±£¬µ÷pHËùÓõÄÊÔ¼ÁÊÇ____£»¡°³ÁîÜ¡±ºóÈÜÒºÖÐc£¨Co2+£©=____¡££¨ÒÑÖª£ºKsp[Co£¨OH£©2]=1.09¡Ál0-15£©

£¨5£©ÔÚ¿ÕÆøÖмÓÈÈCo£¨OH£©2£¬Ê¹Æäת»¯ÎªîܵÄÑõ»¯Îï¡£¼ÓÈȹý³ÌÖУ¬¹ÌÌåÖÊÁ¿ÓëζȵĹØϵÈç×óÏÂͼËùʾ¡£290¡«500¡æ£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ____¡£

£¨6£©¸ù¾ÝÓÒÏÂͼÅжϣ¬¡°³Áﮡ±ÖлñµÃLi2CO3¹ÌÌåµÄ²Ù×÷Ö÷Òª°üÀ¨____¡¢____¡¢Ï´µÓ¡¢¸ÉÔïµÈ²½Öè¡£

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

¾«Ó¢¼Ò½ÌÍø