ͼÊÇÔªËØÖÜÆÚ±íµÄ¿ò¼Ü£¬ÒÀ¾ÝÔªËØÖÜÆÚ±í»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÖÜÆÚ±íÖеÄÔªËآݺÍÔªËØ¢ÞµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï¼îÐÔÇ¿Èõ˳ÐòÊÇ
NaOH£¾Mg£¨OH£©2
NaOH£¾Mg£¨OH£©2
£¨Óû¯Ñ§Ê½±íʾ£©£¬ÖÜÆÚ±íÖеÄÔªËآܺÍÔªËآߵÄÇ⻯ÎïµÄ·Ðµã¸ßµÍ˳ÐòÊÇ
HF£¾HCl
HF£¾HCl
£¨Óû¯Ñ§Ê½±íʾ£©£®
£¨2£©Çëд³ö¢ÚµÄÇ⻯ÎïµÄµç×Óʽ
£¬¢ÛµÄÇ⻯ÎïµÄ½á¹¹Ê½
H-O-H
H-O-H
£®
£¨3£©¢Ù¡«¢ßÔªËصĵ¥ÖÊ£¬ÔÚ³£ÎÂÏ»¯Ñ§ÐÔÖÊÎȶ¨£¬Í¨³£¿ÉÓÃ×÷±£»¤ÆøµÄÊÇ
N2
N2
£¨Ìîд·Ö×Óʽ£©£®
£¨4£©Çëд³ö¹¤ÒµÉÏÖƱ¸¢ßµ¥ÖʵĻ¯Ñ§·½³Ìʽ
2NaCl+2H2O
 Í¨µç 
.
 
2NaOH+H2¡ü+Cl2¡ü
2NaCl+2H2O
 Í¨µç 
.
 
2NaOH+H2¡ü+Cl2¡ü
£®
·ÖÎö£º£¨1£©¸ù¾ÝÔªËØÖÜÆÚ±íµÄ½á¹¹ºÍͬÖÜÆÚ¡¢Í¬Ö÷×åÔªËØÐÔÖʵĵݱä¹æÂÉ˼¿¼£®
£¨2£©¸ù¾Ý»¯Ñ§¼üÀíÂÛ·ÖÎö£®
£¨3£©¸ù¾ÝÎïÖʵÄÐÔÖʽâ´ð£®
£¨4£©¸ù¾Ýµç½â±¥ºÍʳÑÎË®µÄÔ­ÀíÈ¥Êéд£®
½â´ð£º½â£º£¨1£©¸ù¾ÝÔªËØÖÜÆÚ±í£¬¢Ý¡¢¢Þ·Ö±ðÔÚµÚÈýÖÜÆÚµÄIAºÍIIA£¬Ôò¢Ý¡¢¢Þ·Ö±ðΪNaºÍMg£¬Í¬ÖÜÆÚ´Ó×óµ½ÓÒÔªËØ×î¸ß¾ßÓкÜÇ¿¶ÔӦˮ»¯ÎïµÄ¼îÐÔÒÀ´Î¼õÈõ£¬¼´¼îÇ¿Èõ˳ÐòΪNaOH£¾Mg£¨OH£©2£®
¢Ü¡¢¢ß·Ö±ðÔÚVIIAµÄµÚ¶þÖÜÆں͵ÚÈýÖÜÆÚ£¬Ôò¢Ü¡¢¢ß·Ö±ðΪF¡¢Cl£¬ÓÉÓÚHFÖв»½ö´æÔÚ·Ö×Ó¼ä×÷ÓÃÁ¦£¬»¹´æÔÚÇâ¼ü£¬¶øHClÖÐÖ»´æÔÚ·Ö×Ó¼ä×÷ÓÃÁ¦£¬¼´Æä·Ðµã¸ßµÍ˳ÐòÊÇHF£¾HCl£®
£¨2£©¸ù¾ÝÔªËØÖÜÆÚ±í£¬¢ÚÊÇN£¬¢ÛO£®¸ù¾Ý¹²¼Û¼üµÄÀíÂÛ£¬NH3µÄµç×ÓʽΪ£¬H2OµÄ½á¹¹Ê½Îª£ºH-O-H£®
£¨3£©¢Ù¡«¢ß·Ö±ðΪH¡¢N¡¢O¡¢F¡¢Na¡¢Mg¡¢Cl£¬Æäµ¥ÖÊÑõ»¯ÐÔ×î²»»îÆõÄÊÇN2£¬¿ÉÒÔÓÃ×÷±£»¤Æø£®
£¨4£©¹¤ÒµÉÏÖÆÈ¡ÂÈÆøÓõÄÊǵç½â±¥ºÍʳÑÎË®µÄ·½·¨£¬Æ仯ѧ·½³ÌʽΪ£º2NaCl+2H2O
 Í¨µç 
.
 
2NaOH+H2¡ü+Cl2¡ü£®
¹Ê´ð°¸Îª£º

£¨1£©NaOH£¾Mg£¨OH£©2£¬HF£¾HCl
£¨2£©£¬H-O-H
£¨3£©N2£®
£¨4£©2NaCl+2H2O
 Í¨µç 
.
 
2NaOH+H2¡ü+Cl2¡ü£®
µãÆÀ£º±¾Ì⽫ԪËØÖÜÆÚ±íµÄ֪ʶÓëÔªËØÐÔÖʵĵݱä¹æÂɽáºÏÔÚÒ»Æ𣬾ßÓкÜÇ¿µÄ×ÛºÏÐÔ£¬ÄѶȽϴó£¬ÐèÒªÈÏÕæ·ÖÎö£¬×ÛºÏ˼¿¼£¬ÄܺܺõØѵÁ·Ë¼Î¬ÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÈçͼÊÇÔªËØÖÜÆÚ±íµÄ¿ò¼Üͼ£¬Çë¸ù¾ÝÏÂÃæÌáÎʻشðÏÂÁÐÎÊÌ⣺
£¨1£©ÇëÔÚ±íÖÐÓÃʵÏß²¹È«ÔªËØÖÜÆÚ±íµÄ±ß½ç£®

£¨2£©ÇëÓÃÎïÖʵÄÃû³ÆÌîд£®
Ó²¶È×î´óµÄÊǵ¥ÖÊÊÇ
½ð¸Õʯ
½ð¸Õʯ
£¬ÃܶÈ×îСµÄ½ðÊôÊÇ
ï®
ï®
£»Í¨³£×´¿ö³ÊҺ̬µÄ·Ç½ðÊôµ¥ÖÊÊÇ
äå
äå
£¬µØ¿ÇÖк¬Á¿×î¶àµÄ½ðÊôÔªËØÊÇ
ÂÁ
ÂÁ
£®
£¨3£©ÔÚÔ­×ÓÐòÊýΪ1¡«18ºÅÔªËØÖУ¬ÇëÓû¯Ñ§Ê½Ìîд£®
ÓëË®·´Ó¦×î¾çÁҵĽðÊôµ¥ÖÊÊÇ
Na
Na
£»ÔªËصÄÆø̬Ç⻯Îï×îÎȶ¨µÄÊÇ
HF
HF
£»ÔªËصÄ×î¸ß¼ÛÑõ»¯ÎïËù¶ÔÓ¦µÄË®»¯ÎïÆäËáÐÔ×îÇ¿µÄÊÇ
HClO4
HClO4
£»Ô­×Ӱ뾶×î´óµÄ½ðÊôÓëÔ­×Ӱ뾶×îСµÄ·Ç½ðÊôÐγɵĻ¯ºÏÎïÊÇ
NaH
NaH
£¬²¢Óõç×Óʽ±íʾÆäÐγɹý³Ì£º
£®
£¨4£©ÔÚÔ­×ÓÐòÊýΪ1¡«18ºÅÔªËØÖУ¬Çë°´ÒªÇóÌîдÏÂÁпհף®
ÓÉÁ½ÖÖÔªËØ×é³ÉµÄµ­»ÆÉ«»¯ºÏÎïµÄµç×ÓʽΪ
£»¿ÕÆøÖк¬Á¿×î¸ßµÄÎïÖʵĽṹʽΪ
N¡ÔN
N¡ÔN
£»³£ÎÂÏÂΪÆø̬£¬¹Ì̬³£ÓÃÓÚÈ˹¤½µÓêµÄÑõ»¯ÎïµÄµç×ÓʽΪ
£»Ä³ÔªËØ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÓëÆäÆø̬Ç⻯Îï·´Ó¦Éú³ÉÒ»ÖÖÑΣ¬¸ÃÑεĻ¯Ñ§Ê½Îª
NH4NO3
NH4NO3
£¬¸Ã»¯ºÏÎïÖеĻ¯Ñ§¼üÀàÐÍÊÇ
Àë×Ó¼üºÍ¼«ÐÔ¹²¼Û¼ü
Àë×Ó¼üºÍ¼«ÐÔ¹²¼Û¼ü
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÈçͼÊÇÔªËØÖÜÆÚ±íµÄ¿ò¼Ü£¬ÒÀ¾ÝÔªËØÖÜÆÚ±í»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÖÜÆÚ±íÖеÄÔªËآݺÍÔªËØ¢ÞµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï¼îÐÔÇ¿Èõ˳ÐòÊÇ
NaOH£¾Mg£¨OH£©2
NaOH£¾Mg£¨OH£©2
£¨Óû¯Ñ§Ê½±íʾ£©£¬ÖÜÆÚ±íÖеÄÔªËآܺÍÔªËآߵÄÇ⻯ÎïµÄ·Ðµã¸ßµÍ˳ÐòÊÇ
HF£¾HCl
HF£¾HCl
£¨Óû¯Ñ§Ê½±íʾ£©£®
£¨2£©Çëд³ö¢ÚµÄÇ⻯ÎïµÄµç×Óʽ
£¬¢ÛµÄÇ⻯ÎïµÄ½á¹¹Ê½
H-O-H
H-O-H
£®
£¨3£©¢Ù¡«¢ßÔªËصĵ¥ÖÊ£¬ÔÚ³£ÎÂÏ»¯Ñ§ÐÔÖÊÎȶ¨£¬Í¨³£¿ÉÓÃ×÷±£»¤ÆøµÄÊÇ
N2
N2
£¨Ìîд·Ö×Óʽ£©£®
£¨4£©¢ÚÐγɵÄÆø̬Ç⻯ÎïµÄ¼ìÑé·½·¨Îª
ÓÃʪÈóµÄºìɫʯÈïÊÔÖ½¼ìÑ飬ÊÔÖ½Èô±äÀ¶£¬ÔòÖ¤Ã÷Óа±Æø
ÓÃʪÈóµÄºìɫʯÈïÊÔÖ½¼ìÑ飬ÊÔÖ½Èô±äÀ¶£¬ÔòÖ¤Ã÷Óа±Æø
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2008?»´ÄÏһģ£©¼×ͼÊÇÔªËØÖÜÆÚ±íµÄ¿ò¼Ü
£¨1£©ÇëÔÚÉÏÃæÔªËØÖÜÆÚ±íÖл­³ö½ðÊôÔªËØÓë·Ç½ðÊôÔªËصķֽçÏߣ®
£¨2£©ÒÀ¾ÝÔªËØÖÜÆÚ±í»Ø´ðÏÂÁÐÎÊÌ⣺
A£®ÖÜÆÚ±íÖеÄÔªËآݺÍÔªËØ¢ÞµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï¼îÐÔÇ¿Èõ˳ÐòÊÇ
NaOH£¾Mg£¨OH£©2
NaOH£¾Mg£¨OH£©2
£¨Óû¯Ñ§Ê½±íʾ£©£®
B£®ÖÜÆÚÖбíµÄÔªËآܺÍÔªËآߵÄÇ⻯ÎïµÄÈÛ¡¢·Ðµã¸ßµÍ˳ÐòÊÇ
HF£¾HCl
HF£¾HCl
£¨Óû¯Ñ§Ê½±íʾ£©£®
C£®¢Ù-¢ßÔªËصÄijµ¥ÖÊÔÚ³£ÎÂÏ»¯Ñ§ÐÔÖÊÎȶ¨£¬Í¨³£¿ÉÒÔ×ö±£»¤ÆøµÄÊÇ
N2
N2
£¨Óû¯Ñ§Ê½±íʾ£©£®
D£®ÔÚÉÏÃæÔªËØÖÜÆÚ±íÖÐÈ«²¿ÊǽðÊôÔªËصÄÖ÷×åÊÇ
b
b
£»È«²¿ÊǷǽðÊôÔªËصÄÖ÷×åÊÇ
d
d
£¨Ìîдa¡¢b¡¢c¡¢d£©£®
a£®IA×å     b£®¢òA×å        c£®¢ôA×å      d£®VIIA×å
£¨3£©ÒÑÖª¼×ÔªËØλÓÚµÚÈýÖÜÆÚ£¬ÇÒÆäÔ­×Ӱ뾶ΪͬÖÜÆÚ½ðÊôÔªËØÖеÄÔ­×Ó×îСµÄ£¬Çëд³ö¼×µÄÑõ»¯ÎïÓëNaOHÈÜÒº·´Ó¦µÄÀë×Ó·½³Ìʽ
Al2O3+2OH-=2AlO2-+H2O
Al2O3+2OH-=2AlO2-+H2O
£»ÔÚÒ»¶¨Ìõ¼þÏÂ1g¢ÙµÄµ¥ÖÊÔÚ×ãÁ¿¢ÛµÄµ¥ÖÊÖÐÍêȫȼÉÕÉú³ÉҺ̬ÎïÖÊʱ£¬·Å³öµÄÈÈÁ¿ÎªakJ£¬Çëд³ö´ËÌõ¼þϱíʾ¢ÙµÄµ¥ÖÊȼÉÕÈȵÄÈÈ»¯Ñ§·½³Ìʽ
H2£¨g£©+
1
2
O2£¨g£©=H2O£¨l£©¡÷H=-2akJ/mol
H2£¨g£©+
1
2
O2£¨g£©=H2O£¨l£©¡÷H=-2akJ/mol
£»
¢Ù¡¢¢ÛÁ½ÖÖÔªËصĵ¥ÖÊÒѱ»Ó¦ÓÃÓÚÓîÖæ·É´¬µÄȼÁϵç³ØÖУ¬ÈçͼÒÒËùʾ£¬Á½¸öµç¼«¾ùÓɶà¿×ÐÔ̼¹¹³É£¬Í¨ÈëµÄÁ½ÖÖµ¥ÖÊÓÉ¿×϶Òݳö²¢Ôڵ缫±íÃæ·Åµç£®Çë»Ø´ð£º
bÊǵç³ØµÄ
Õý
Õý
¼«£» aµç¼«Éϵĵ缫·´Ó¦Ê½ÊÇ
2H2+4OH--4e-=4H2O»òH2+2OH--2e-=2H2O
2H2+4OH--4e-=4H2O»òH2+2OH--2e-=2H2O
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨16·Ö£©Í¼ÊÇÔªËØÖÜÆÚ±íµÄ¿ò¼Ü£¬ÒÀ¾ÝÔªËØÖÜÆÚ±í»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÖÜÆÚ±íÖеÄÔªËآݺÍÔªËØ¢ÞµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï¼îÐÔÇ¿Èõ˳ÐòÊÇ      £¨Óû¯Ñ§Ê½±íʾ£©£¬ÖÜÆÚ±íÖеÄÔªËآܺÍÔªËآߵÄÇ⻯ÎïµÄ·Ðµã¸ßµÍ˳ÐòÊÇ    £¨Óû¯Ñ§Ê½±íʾ£©¡£

£¨2£©¢Ù¡«¢ßÔªËصĵ¥ÖÊ£¬ÔÚ³£ÎÂÏ»¯Ñ§ÐÔÖÊÎȶ¨£¬Í¨³£¿ÉÓÃ×÷±£»¤ÆøµÄÊÇ    £¨Ìîд»¯Ñ§Ê½£©¡£

£¨3£©¢ÙºÍ¢ÚµÄµ¥ÖÊÔÚÒ»¶¨Ìõ¼þÏÂת»¯Îª»¯ºÏÎïA£¬Çëд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ            £¬¼°AµÄ½á¹¹Ê½               ¡£

£¨4£©¢ÚºÍ¹èÐγɵĻ¯ºÏÎïÊÇ»¯¹¤ÐÐÒµÒѺϳɵÄÒ»ÖÖÓ²¶ÈºÜ´ó¡¢ÈÛµãºÜ¸ßµÄ¾§Ì壬ÈôÒÑÖªÔÚ´Ë»¯ºÏÎïÖи÷ÔªËؾù´¦ÓÚÆä×î¸ß»ò×îµÍ¼Û̬£¬¾Ý´ËÍƶϣº¸Ã»¯ºÏÎïµÄ»¯Ñ§Ê½¿ÉÄÜÊÇ      £¬ Óë¸Ã»¯ºÏÎᄃÌåÀàÐÍÏàͬµÄÊÇ______£¨ÇëÓÃÏàÓ¦µÄ±àºÅÌîд£©¡£

£¨5£©Çëд³ö¹¤ÒµÉÏÓõç½â±¥ºÍʳÑÎË®ÖƱ¸¢ßµ¥ÖʵĻ¯Ñ§·½³Ìʽ                          ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸