X¡¢Y¡¢Z¡¢W¡¢RÊÇ5ÖÖ¶ÌÖÜÆÚÔªËØ£¬ÆäÔ­×ÓÐòÊýÒÀ´ÎÔö´ó¡£XÊÇÖÜÆÚ±íÖÐÔ­×Ó°ë¾¶×îСµÄÔªËØ£¬YÔ­×Ó×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµç×ÓÊýµÄ3±¶£¬Z¡¢W¡¢R´¦ÓÚͬһÖÜÆÚ£¬RÓëY´¦ÓÚͬһ×壬Z¡¢WÔ­×ӵĺËÍâµç×ÓÊýÖ®ºÍÓëY¡¢RÔ­×ӵĺËÍâµç×ÓÊýÖ®ºÍÏàµÈ¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ

       A£®ÔªËØY¡¢Z¡¢W¾ßÓÐÏàͬµç×Ó²ã½á¹¹µÄÀë×Ó£¬Æä°ë¾¶ÒÀ´ÎÔö´ó

       B£®ÔªËØX²»ÄÜÓëÔªËØYÐγɻ¯ºÏÎï¸ß¿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡£

       C£®ÔªËØY¡¢R·Ö±ðÓëÔªËØXÐγɵϝºÏÎïµÄÈÈÎȶ¨ÐÔ£º¸ß¿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡£

       D£®ÔªËØW¡¢RµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï¶¼ÊÇÇ¿Ëá

C

¡¾½âÎö¡¿´ÓÌâÄ¿Ëù¸øµÄÌõ¼þ¿ÉÒÔ¿´³öXÊǸ߿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡£ÔªËØ£¬YÊǸ߿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡£ÔªËØ£¬ZÊǸ߿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡£ÔªËØ£¬WÊǸ߿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡£ÔªËØ£¬RÊǸ߿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡£ÔªËØ¡£ËùÒÔ£¬AÏY¡¢Z¡¢W¾ßÓÐÏàͬµç×Ó²ã½á¹¹µÄÀë×Ó£¨¸ß¿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡£¡¢¸ß¿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡£¡¢¸ß¿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡££©£¬Æä°ë¾¶ÒÀ´Î¼õС£¨ÅжÏÒÀ¾Ý£ººËÍâµç×ÓÅŲ¼ÏàͬµÄ΢Á££¬°ë¾¶Ëæ×ź˵çºÉÊýµÄÔö¼Ó¶ø¼õС£©£»BÏXºÍYÔªËØÄÜÐγÉ2ÖÖ»¯ºÏÎ¸ß¿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡£ºÍ¸ß¿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡££»CÏî£¬ÔªËØY¡¢R·Ö±ðÓëÔªËØXÐγɵϝºÏÎïÊÇÇ⻯ÎÒòΪY(OÔªËØ)ºÍR£¨SÔªËØ£©µÄ·Ç½ðÊôÐÔÇ¿Èõ£ºY¸ß¿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡£R£¬ËùÒÔ¶ÔÓ¦µÄÇ⻯ÎïµÄÎȶ¨ÐÔ£º¸ß¿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡££»WÔªËØ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÊǸ߿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡££¬ÊÇÖÐÇ¿¼î£¬¶øRÔªËØ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÊǸ߿¼×ÊÔ´Íø( www.ks5u.com)£¬Öйú×î´óµÄ¸ß¿¼ÍøÕ¾£¬ÄúÉí±ßµÄ¸ß¿¼×¨¼Ò¡£,ÊÇÇ¿Ëá¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2009?½­ËÕ£©X¡¢Y¡¢Z¡¢W¡¢RÊÇ5ÖÖ¶ÌÖÜÆÚÔªËØ£¬ÆäÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£®XÊÇÖÜÆÚ±íÖÐÔ­×Ó°ë¾¶×îСµÄÔªËØ£¬YÔ­×Ó×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµç×ÓÊýµÄ3±¶£¬Z¡¢W¡¢R´¦ÓÚͬһÖÜÆÚ£¬RÓëY´¦ÓÚͬһ×壬Z¡¢WÔ­×ӵĺËÍâµç×ÓÊýÖ®ºÍÓëY¡¢RÔ­×ӵĺËÍâµç×ÓÊýÖ®ºÍÏàµÈ£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2012?ºªµ¦Ò»Ä££©ÒÑÖªX¡¢Y¡¢Z¡¢W¡¢RÊÇÔ­×ÓÐòÊýÒÀ´ÎÔö´óµÄ¶ÌÖÜÆÚÖ÷×åÔªËØ£¬XÊÇÖÜÆÚ±íÖÐÔ­×Ó°ë¾¶×îСµÄÔªËØ£¬YÔªËØµÄ×î¸ßÕý¼ÛÓë×îµÍ¸º¼Û¾ø¶ÔÖµÏàµÈ£¬ZµÄºËµçºÉÊýÊÇYµÄ2±¶£¬W×îÍâ²ãµç×ÓÊýÊÇ×îÄÚ²ãµç×ÓÊýµÄ3±¶£®ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

X¡¢Y¡¢Z¡¢W¡¢RÊÇ5ÖÖ¶ÌÖÜÆÚÔªËØ£¬ÆäÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£®XÊÇÖÜÆÚ±íÖÐÔ­×Ó°ë¾¶×îСµÄÔªËØ£¬YÔ­×Ó×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµç×ÓÊýµÄ3±¶£¬Z¡¢W¡¢R´¦ÓÚͬһÖÜÆÚ£¬RÓëY´¦ÓÚͬһ×壬Z¡¢WÔ­×ӵĺËÍâµç×ÓÊýÖ®ºÍÓëY¡¢RÔ­×ӵĺËÍâµç×ÓÊýÖ®ºÍÏàµÈ£®ÇëÍÆ¶Ïºó»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ð´³ö£ºWµÄÔ­×ӽṹʾÒâͼ
£¬RÀë×ӵĵç×Óʽ
£¬YÔÚÖÜÆÚ±íÖеÄλÖÃ
µÚ¶þÖÜÆÚ¢öA×å
µÚ¶þÖÜÆÚ¢öA×å
£®
£¨2£©X¡¢Y¡¢ZÈýÖÖÔªËØÐγɵϝºÏÎïÊôÓÚ
Àë×Ó
Àë×Ó
»¯ºÏÎÌî¡°Àë×Ó¡±»ò¡°¹²¼Û¡±£©£¬Æäµç×ÓʽΪ
£®
£¨3£©ZÔÚYµ¥ÖÊÖÐȼÉյIJúÎïµç×ÓʽΪ
£¬ÆäÖк¬ÓеĻ¯Ñ§¼üÀàÐÍΪ
Àë×Ó¼ü¡¢¹²¼Û¼ü
Àë×Ó¼ü¡¢¹²¼Û¼ü
£®
£¨4£©Y¡¢Z¡¢W¡¢RÐγɵļòµ¥Àë×Ó°ë¾¶ÓÉ´óµ½Ð¡Ë³ÐòΪ
S2-£¾O2-£¾Na+£¾Al3+
S2-£¾O2-£¾Na+£¾Al3+
£®
£¨5£©Wµ¥ÖÊÓëZµÄ¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯Îï·´Ó¦µÄÀë×Ó·½³ÌʽΪ
2Al+2OH-+2H2O=2AlO2-+3H2¡ü
2Al+2OH-+2H2O=2AlO2-+3H2¡ü
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

X¡¢Y¡¢Z¡¢W¡¢RÊÇÎåÖÖ¶ÌÖÜÆÚÔªËØ£¬ÆäÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£®XÊÇÖÜÆÚ±íÖÐÔ­×Ó°ë¾¶×îСµÄÔªËØ£¬YÔªËØÔ­×ÓµÄ×îÍâ²ãµç×ÓÊýÊÇÆä´ÎÍâ²ãµç×ÓÊýµÄ3±¶£¬Z¡¢W¡¢R´¦ÓÚͬһÖÜÆÚ£¬RÓëY´¦ÓÚͬһ×壬Z¡¢WÔ­×ӵĺËÍâµç×ÓÊýÖ®ºÍÓëY¡¢RÔ­×ӵĺËÍâµç×ÓÊýÖ®ºÍÏàµÈ£®ÇëÌîдÏÂÁпհףº
£¨1£©»­³öWµÄÔ­×ӽṹʾÒâͼ£»
£®
£¨2£©ZºÍW×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïµÄ¼îÐÔ½ÏÇ¿µÄÊÇ£º
NaOH
NaOH
£¨Ð´»¯Ñ§Ê½£©£¬ËüÃÇÖ®¼äÔÚÈÜÒºÖз´Ó¦µÄÀë×Ó·½³ÌʽÊÇ£»
Al£¨OH£©3+OH-=AlO2-+2H2O
Al£¨OH£©3+OH-=AlO2-+2H2O
£»
£¨3£©Z2Y2ÖÐÒõÀë×ӵĻ¯Ñ§Ê½ÊÇ
O22-
O22-
£®
£¨4£©ÔÚͬÖÜÆÚÔªËØÖУ¬R ÔªËؼ°ÓëÆäÏàÁÚÔªËØµÄÔ­×Ó°ë¾¶´Ó´óµ½Ð¡µÄ˳ÐòÊÇ£º
P£¾S£¾Cl
P£¾S£¾Cl
£®ÓëRÔªËØÍ¬ÖÜÆÚÇҷǽðÊôÐÔ×îÇ¿µÄÔªËØÊÇ£º
ÂÈ
ÂÈ
£®
£¨5£©WµÄµ¥ÖÊ¡¢Ê¯Ä«ºÍ¶þÑõ»¯îÑ£¨TiO2£©°´±ÈÀý»ìºÏ£¬¸ßÎÂÏ·´Ó¦µÃµ½µÄ»¯ºÏÎï¾ùÓÉÁ½ÖÖÔªËØ×é³É£¬ÇÒ¶¼ÊÇÐÂÐÍÌմɲÄÁÏ£¬Æä·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£º
4Al+3C+3TiO2
 ¸ßΠ
.
 
2Al2O3+3TiC
4Al+3C+3TiO2
 ¸ßΠ
.
 
2Al2O3+3TiC
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

X£¬Y£¬Z£¬W£¬RÊÇÖÜÆÚ±íǰ20ºÅÔªËØ£¬ËüÃǵÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£¬XÓëR£¬YÓëW·Ö±ðͬÖ÷×壬ÒÒÔ­×Ó×îÍâµç×ÓÊýÊÇWÔ­×Ó×îÍâ²ãµç×ÓÊýµÄÒ»°ë£¬XÓëY¿ÉÐγÉX2YºÍX2Y2Á½ÖÖҺ̬»¯ºÏÎÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢Ô­×Ó°ë¾¶£ºR£¾Z£¾W£¾Y£¾XB¡¢Àë×Ó°ë¾¶£ºX£¬Z£¬Y£¬W£¬RÒÀ´ÎÔö´óC¡¢ÈÈÎȶ¨ÐÔ£ºX2Y£¾X2WD¡¢ÓÉX£¬Z£¬Y£¬W£¬RÎåÖÖÔªËØ×é³ÉµÄÒ»ÖÖ»¯ºÏÎï¿É×÷¾»Ë®¼Á

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸