iÒÑÖªAÊÇÆø̬Ìþ£¬ÍêȫȼÉÕʱ²úÉúµÄCO2ºÍH2O µÄÎïÖʵÄÁ¿Ö®±ÈΪ1£º1£¬AµÄÏà¶Ô·Ö×ÓÖÊÁ¿Ð¡ÓÚ30£¬ÔÚÏÂͼ±ä»¯ÖУ¬FΪ¸ß·Ö×Ó»¯ºÏÎCÖк¬ÓÐ-CHO£¬EÓÐË®¹ûµÄÏã棨·´Ó¦Ìõ¼þδд³ö£©

¢Å BÖÐËùº¬¹ÙÄÜÍÅÃû³Æ                E ÎïÖʵÄÃû³Æ                  
¢Æ ·´Ó¦¢ÙÀàÐÍΪ                        
¢Ç д³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ£¨×¢Ã÷·´Ó¦Ìõ¼þ£©
¢Ú                                   ¢Û                          
¢¢ Ò»¶¨Á¿µÄÒÒ´¼ÔÚÑõÆø²»×ãµÄÇé¿öÏÂȼÉÕ£¬µÃµ½CO¡¢CO2ºÍË®µÄ×ÜÖÊÁ¿Îª27.6g,ÈôÆäÖÐË®µÄÖÊÁ¿Îª10.8g,ÔòCOµÄÖÊÁ¿Îª             g.
¢£ÓлúÎïA¿ÉÒÔͨ¹ý²»Í¬»¯Ñ§·´Ó¦·Ö±ðÖƵÃB¡¢CºÍDÈýÖÖÎïÖÊ£¬½á¹¹¼òʽÈçÏÂͼËùʾ¡£

£¨1£©BÖеĺ¬Ñõ¹ÙÄÜÍÅÃû³ÆÊÇ                ¡£
£¨2£© A¡úCµÄ·´Ó¦ÀàÐÍÊÇ            £»A¡«DÖл¥ÎªÍ¬·ÖÒì¹¹ÌåµÄÊÇ            ¡£
£¨3£©ÓÉAÉú³ÉCµÄ»¯Ñ§·½³ÌʽÊÇ                              ¡£
£¨4£©CÔÚÒ»¶¨Ìõ¼þÏ·¢Éú¼Ó¾Û·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ                           ¡£
¢¡¢ÅôÇ»ù£»ÒÒËáÒÒõ¥£»¢Æ¼Ó¾Û·´Ó¦£»£¨3£©¢Ú 2CH3CH2OH + O2 2CH3CHO + 2H2O        
¢Û CH3CH2OH + CH3COOHCH3COOCH2CH3 + H2
¢¢  1.4g             
¢££¨1£©È©»ù¡¢ôÈ»ù£»£¨2£©ÏûÈ¥·´Ó¦£»CºÍD¡£
£¨3£©
£¨4£©

ÊÔÌâ·ÖÎö£º¢¡Æø̬ÌþAÍêȫȼÉÕʱ²úÉúµÄCO2ºÍH2O µÄÎïÖʵÄÁ¿Ö®±ÈΪ1£º1£¬AµÄÏà¶Ô·Ö×ÓÖÊÁ¿Ð¡ÓÚ30ÔòA·Ö×ÓÖÐC£ºH=1:2£¬ËùÒÔAÊÇC2H4,Ôò¸ù¾ÝÎïÖÊÖ®¼äµÄת»¯¹Øϵ¿ÉÖª£ºFÊǾÛÒÒÏ©£»BÊÇÒÒ´¼CH3CH2OH£¬CÊÇÒÒÈ©CH3CHO£¬DÊÇÒÒËáCH3COOH£¬EÊÇÒÒËáÒÒõ¥CH3COOHCH2 CH3. ¢Å BÖÐËùº¬¹ÙÄÜÍÅÃû³ÆÊÇôÇ»ù£»E ÎïÖʵÄÃû³ÆÊÇÒÒËáÒÒõ¥£»¢Ç¢Ú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£º2CH3CH2OH + O2 2CH3CHO + 2H2O£»¢Û·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£ºCH3CH2OH + CH3COOHCH3COOCH2CH3 + H2O£»¢¢n(H2O) =10.8g¡Â18g/mol=0.6mol¡£ÓÉÓÚÿ1molµÄÒÒ´¼È¼ÉÕ²úÉú3molµÄË®£¬ËùÒÔÒÒ´¼µÄÎïÖʵÄÁ¿ÊÇ0.2mol. CO¡¢CO2ºÍË®µÄ×ÜÖÊÁ¿Îª27.6g,ÆäÖÐË®µÄÖÊÁ¿Îª10.8g,ÔòCO¡¢CO2µÄÖÊÁ¿ºÍ16.8g.¼ÙÉèCO¡¢CO2µÄÎïÖʵÄÁ¿·Ö±ðÊÇx¡¢y,Ôò¸ù¾ÝCÊغã¿ÉµÃx+y=0.4.½á¹¹ÖÊÁ¿Êغã¿ÉµÃ28x+44y=16.8.½âµÃx=0.05mol£»y=0.35mol¡£ËùÒÔCOµÄÖÊÁ¿ÊÇ0.05mol¡Á28g/mol=1.4g¡£¢££¨1£©¸ù¾ÝBµÄ½á¹¹¼òʽ¿ÉÖª£ºBÖеĺ¬Ñõ¹ÙÄÜÍÅÃû³ÆÊÇÈ©»ù¡¢ôÈ»ù£»£¨2£©A¡úCµÄ·´Ó¦ÀàÐÍÊÇÏûÈ¥·´Ó¦£»Í¬·ÖÒì¹¹ÌåÊÇ·Ö×ÓʽÏàͬ¶ø½á¹¹²»Í¬µÄ»¯ºÏÎÔÚA¡«DÖл¥ÎªÍ¬·ÖÒì¹¹ÌåµÄÊÇCºÍD¡££¨3£©ÓÉAÉú³ÉCµÄ»¯Ñ§·½³ÌʽÊÇ£¨4£©CÔÚÒ»¶¨Ìõ¼þÏ·¢Éú¼Ó¾Û·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÅжÏÌâ

(12·Ö)´ÓʯÓÍÁѽâÖеõ½µÄ1£¬3-¶¡¶þÏ©¿É½øÐÐÒÔ϶ಽ·´Ó¦£¬µÃµ½ÖØÒªµÄºÏ³ÉÏ𽺺Íɱ¾ú¼Á¸»ÂíËá¶þ¼×õ¥¡£

(1)д³öDµÄ½á¹¹¼òʽ______________________¡£
(2)д³öBµÄ½á¹¹¼òʽ______________________¡£
(3)д³öµÚ¢Ú²½·´Ó¦µÄ»¯Ñ§·½³Ìʽ____________________________________________¡£
(4)д³ö¸»ÂíËáµÄÒ»ÖÖÏàÁÚͬϵÎïµÄ½á¹¹¼òʽ__________________________________¡£
(5)д³öµÚ¢á²½·´Ó¦µÄ»¯Ñ§·½³Ìʽ_____________________________________________¡£
(6)ÒÔÉÏ·´Ó¦ÖÐÊôÓÚÏûÈ¥·´Ó¦µÄÊÇ______________________________________(ÌîÈë±àºÅ)¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐÎïÖʲ»ÊôÓÚÌìÈ»¸ß·Ö×Ó»¯ºÏÎïµÄÊÇ£¨¡¡¡¡£©
A£®µí·ÛB£®ÏËάËØC£®µ°°×ÖÊD£®¾ÛÂÈÒÒÏ©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨15·Ö£©»¯ºÏÎïDÊǹèÏ𽺵ÄÎȶ¨¼Á£¬ÆäºÏ³É·ÏßÈçÏÂͼ

£¨1£©BµÄ·Ö×ÓʽΪ    £» CÖйÙÄÜÍÅÃû³Æ   ¡£
£¨2£©C¡úDµÄ·´Ó¦ÀàÐÍΪ   ¡£
£¨3£©B¡úCµÄ»¯Ñ§·½³ÌʽΪ   ¡£
£¨4£©»¯ºÏÎïD¿ÉÄܾßÓеÄÐÔÖÊÓР  £¨Ñ¡ÌîÐòºÅ£©¡£
a£®ÓëFeCl3ÈÜÒº·¢ÉúÏÔÉ«·´Ó¦   b£®¼Ó³É·´Ó¦        c£®ÏûÈ¥·´Ó¦  d£®õ¥»¯·´Ó¦
£¨5£©»¯ºÏÎïB¾­3²½·´Ó¦¿ÉÖƱ¸£¬·´Ó¦ÀàÐÍÒÀ´ÎÊÇ   £¨Ñ¡ÌîÐòºÅ£©¡£
a£®¼Ó³É¡¢ È¡´ú¡¢ ÏûÈ¥     b£®ÏûÈ¥¡¢¼Ó³É¡¢È¡´ú  c£®È¡´ú¡¢ÏûÈ¥¡¢¼Ó³É
£¨6£©Ð´³öͬʱÂú×ãÏÂÁÐÌõ¼þµÄAµÄÒ»ÖÖͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽ   ¡£
¢ÙºË´Å¹²ÕñÇâÆ×Ö»ÓÐÒ»¸ö·å      ¢Ú·Ö×ÓÖÐûÓÐ̼̼˫¼üÒ²ÎÞ»·×´½á¹¹

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

[Óлú»¯Ñ§»ù´¡]£¨15·Ö£©
¿ÉÓÃÀ´ÖƱ¸¿¹ÄýѪҩ£¬Í¨¹ýÏÂÁзÏߺϳɣº
Çë»Ø´ð£º
£¨1£©B¡úCµÄ·´Ó¦ÀàÐÍÊÇ____________________¡£
£¨2£©ÏÂÁйØÓÚ»¯ºÏÎïGµÄ˵·¨²»ÕýÈ·µÄÊÇ_____¡£
A ·Ö×ÓʽÊÇC9H6O3                    B ÄÜÓë½ðÊôÄÆ·´Ó¦
C·Ö×ÓÖк¬ÓÐ4ÖÖ¹ÙÄÜÍÅ              DÄÜÓëÒºäå·´Ó¦   
E. 1 mol G×î¶àÄܺÍ4molÇâÆø·´Ó¦        F. 1 mol G×î¶àÄܺÍ3 molNaOH·´Ó¦
£¨3£©Ð´³öAÓëÒø°±ÈÜÒº·´Ó¦µÄ»¯Ñ§·½³Ìʽ                               ¡£
£¨4£©Ð´³öD¡úEµÄ»¯Ñ§·½³Ìʽ___________________________________________¡£
£¨5£©Ð´³öFºÍ¹ýÁ¿NaOHÈÜÒº¹²ÈÈʱ·´Ó¦µÄ»¯Ñ§·½³Ìʽ_______________________¡£
£¨6£©»¯ºÏÎïEµÄͬ·ÖÒì¹¹ÌåºÜ¶à£¬³ýEÍâ·ûºÏÏÂÁÐÌõ¼þµÄ¹²    ÖÖ¡£
¢Ùº¬±½»·ÇÒÄÜÓëÂÈ»¯ÌúÈÜÒºÏÔÉ«£»¢Ú±½»·ÉÏÓÐÁ½¸öÈ¡´ú»ù£»¢Ûº¬õ¥»ù¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

[»¯Ñ§¡ªÓлú»¯Ñ§»ù´¡]£¨13·Ö£©
ijÑо¿Ð¡×éÒÔ¼×±½ÎªÖ÷ÒªÔ­ÁÏ£¬²ÉÓÃÒÔÏ·ÏߺϳÉÒ½Ò©ÖмäÌåFºÍY¡£

ÒÑÖª£º¡£
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ð´³öYÖк¬Ñõ¹ÙÄÜÍŵÄÃû³Æ                ¡£
£¨2£©ÏÂÁÐÓйØFµÄ˵·¨ÕýÈ·µÄÊÇ                 ¡£
A£®·Ö×ÓʽÊÇC7H7NO2BrB£®¼ÈÄÜÓëÑÎËá·´Ó¦ÓÖÄÜÓëNaOHÈÜÒº·´Ó¦
C£®ÄÜ·¢Éúõ¥»¯·´Ó¦D£®1 mol F×î¶à¿ÉÒÔÏûºÄ2 mol NaOH
£¨3£©Ð´³öÓɼױ½¡úA·´Ó¦µÄ»¯Ñ§·½³Ìʽ                                          ¡£
£¨4£©ÔںϳÉFµÄ¹ý³ÌÖУ¬B¡úC²½Öè²»ÄÜÊ¡ÂÔ£¬ÀíÓÉÊÇ                            £»
FÔÚÒ»¶¨Ìõ¼þÏÂÐγɵĸ߷Ö×Ó»¯ºÏÎïµÄ½á¹¹¼òʽÊÇ                             ¡£
£¨5£©Ð´³öÒ»ÖÖͬʱ·ûºÏÏÂÁÐÌõ¼þµÄYµÄͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽ                      ¡£
¢Ù±½»·ÉÏÖ»ÓÐÁ½ÖÖ²»Í¬»¯Ñ§»·¾³µÄÇâÔ­×Ó   ¢ÚÓë×ãÁ¿Å¨äåË®·´Ó¦²úÉú°×É«³Áµí
¢Û·Ö×ÓÖÐÖ»´æÔÚÒ»¸ö»·×´½á¹¹
£¨6£©ÒÔXºÍÒÒϩΪԭÁϿɺϳÉY£¬ÒÀ´ÎÖ¸³öÈý²½ºÏ³É¹ý³ÌÖÐÈý¸öÖ÷Òª·´Ó¦µÄ·´Ó¦ÀàÐÍ£º
          ¡¢             ¡¢            ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

£¨15·Ö£©ÒÒõ£±½°·ÎªÎÞÉ«¾§Ì壬¾ßÓÐÍËÈÈÕòÍ´×÷Óã¬ÊǽÏÔçʹÓõĽâÈÈÕòÍ´Ò©£¬ÓС°ÍËÈȱù¡±Ö®³Æ¡£ÔÚʵÑéÊÒÖƱ¸ÒÒõ£±½°·³£Óñ½°·ÓëÒÒËá·´Ó¦£¬·´Ó¦·½³ÌʽΪ£º

ʵÑéµÄ¾ßÌå²Ù×÷²½ÖèÁ÷³Ìͼ£º

Ïà¹ØµÄÎÄÏ×Êý¾ÝÈçÏ£º
ÊÔ¼ÁÃû³Æ
Ïà¶Ô·Ö×ÓÖÊÁ¿
ÃܶÈg/ml
ÈÛµã¡æ
·Ðµã¡æ
Èܽâ¶È
±½°·
93
1.02
£­6.2
184.4
ÉÔÈÜÓÚË®£¬ÓëÒÒ´¼¡¢ÒÒÃÑ¡¢±½»ìÈÜ
ÒÒËá
60
1.05
16.7
118
ÈÜÓÚË®¡¢ÒÒ´¼¡¢ÒÒÃѵÈ
ÒÒõ£±½°·
135
1.21
114¡«116
280¡«290
 
¾Ý´Ë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÊµÑéʱ½«±½°·¡¢ÒÒËáºÍп·Û·ÅÔÚµ¥¿ÚÔ²µ×ÉÕÆ¿ÖнøÐлìºÏ¼ÓÈÈ£¬ËùÑ¡µ¥¿ÚÔ²µ×ÉÕÆ¿µÄ×î¼Ñ¹æ¸ñÊÇ
A. 50mL    B. 100mL    C. 150mL    D. 200mL
£¨2£©Á¿Í²Ëù½ÓµÄÕôÁóÎïÊÇ__________£¨Ìѧʽ£©¡£ÊµÑéÕâÑùÉè¼ÆµÄÄ¿µÄÊÇ__________¡£
£¨3£©Í¨¹ýÖؽᾧÌá´¿²úÎÔòÒÒõ£±½°·ÔÚË®ÖÐÈܽâÐԵı仯ÌØÕ÷ÊÇ_________________¡£
£¨4£©¶ÔÎÞɫƬ״¾§Ìå½øÐиÉÔÅжϾ§Ìå¸ÉÔïÍêÈ«µÄʵÑé·½·¨ÊÇ___________________¡£
£¨5£©Ð¿·Û¼¸ºõ²»Óë´¿¾»µÄÒÒËá·´Ó¦£¬µ«Ëæ×ÅÉÏÊöÖƱ¸ÒÒõ£±½°·µÄ·´Ó¦¶ø»áÏûºÄÒÒËᣬԭÒòÊÇ_____¡£
£¨6£©ÊµÑéËùµÃÎÞɫƬ״¾§Ìå¸ÉÔïºó³ÆÁ¿Ä¿±ê²úÎïÖÊÁ¿Îª4.0g£¬Çë¼ÆËãËùµÃµ½ÒÒõ£±½°·µÄ²úÂÊÊÇ___¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÍƶÏÌâ

ÒÑÖª£º
Ë®ÑîËáõ¥EΪ×ÏÍâÎüÊÕ¼Á£¬¿ÉÓÃÓÚÅäÖÆ·Àɹ˪¡£EµÄÒ»ÖֺϳÉ·ÏßÈçÏ£º
 
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ò»Ôª´¼AÖÐÑõµÄÖÊÁ¿·ÖÊýԼΪ21.6%¡£ÔòAµÄ·Ö×ÓʽΪ         £»½á¹¹·ÖÎöÏÔʾAÖ»ÓÐÒ»¸ö¼×»ù£¬AµÄÃû³ÆΪ           ¡£
£¨2£©BÄÜÓëÐÂÖƵÄCu(OH)2·¢Éú·´Ó¦£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ           ¡£
£¨3£©CÓР   Öֽṹ£»ÈôÒ»´ÎÈ¡Ñù£¬¼ìÑéCÖÐËùº¬¹ÙÄÜÍÅ£¬°´Ê¹ÓõÄÏȺó˳Ðòд³öËùÓÃÊÔ¼Á     £»
£¨4£©µÚ¢ÛµÄ·´Ó¦ÀàÐÍΪ         £»DËùº¬¹ÙÄÜÍŵÄÃû³ÆΪ        ¡£
£¨5£©Ð´³öͬʱ·ûºÏÏÂÁÐÌõ¼þµÄË®ÑîËáËùÓÐͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽ£º     ¡£
A¡¢·Ö×ÓÖк¬ÓÐ6¸ö̼ԭ×ÓÔÚÒ»ÌõÏßÉÏ         
B¡¢·Ö×ÓÖÐËùº¬¹ÙÄÜÍÅ°üÀ¨Ë®ÑîËá¾ßÓеĹÙÄÜÍÅ
£¨6£©µÚ¢Ü²½µÄ·´Ó¦Ìõ¼þΪ          £»Ð´³öEµÄ½á¹¹¼òʽ          ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

£¨2014½ìÄÚÃɹŶõ¶û¶à˹ÊиßÈýµÚÒ»´ÎÄ£Ä⿼ÊÔÀí×Û»¯Ñ§ÊÔ¾í£©
ÏÂͼÊÇһЩ³£¼ûÓлúÎïµÄת»¯¹Øϵ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
A£®·´Ó¦¢ÙÊǼӳɷ´Ó¦£¬·´Ó¦¢Û¢àÊÇÏûÈ¥·´Ó¦£¬ÆäËüËù±êÃ÷µÄ·´Ó¦¶¼ÊÇÈ¡´ú·´Ó¦
B£®ÉÏÊöÎïÖÊÖÐÄÜÓëNaOHÈÜÒº·´Ó¦µÄÖ»ÓÐÒÒËá
C£®µÈÎïÖʵÄÁ¿µÄÒÒÏ©ºÍÒÒ´¼Óë×ãÁ¿ÑõÆø·´Ó¦Ê±ºÄÑõÁ¿Ïàͬ
D£®1£¬2-¶þäåÒÒÍé¡¢ÒÒÏ©¡¢ÒÒ´¼Ìþ»ùÉϵÄÇâ±»ÂÈÈ¡´ú£¬ÆäÒ»ÂÈÈ¡´ú²úÎﶼÊÇÒ»ÖÖ

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸