£¨2012?Ìì½ò£©X¡¢Y¡¢Z¡¢M¡¢GÎåÖÖÔªËØ·ÖÊôÈý¸ö¶ÌÖÜÆÚ£¬ÇÒÔ×ÓÐòÊýÒÀ´ÎÔö´ó£®X¡¢ZͬÖ÷×壬¿ÉÐγÉÀë×Ó»¯ºÏÎïZX£»Y¡¢MͬÖ÷×壬¿ÉÐγÉMY
2¡¢MY
3Á½ÖÖ·Ö×Ó£®
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©YÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃΪ
µÚ¶þÖÜÆÚµÚ¢öA×å
µÚ¶þÖÜÆÚµÚ¢öA×å
£®
£¨2£©ÉÏÊöÔªËصÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïËáÐÔ×îÇ¿µÄÊÇ
HClO4
HClO4
£¨Ð´»¯Ñ§Ê½£©£¬·Ç½ðÊôÆø̬Ç⻯ÎﻹÔÐÔ×îÇ¿µÄÊÇ
H2S
H2S
£¨Ð´»¯Ñ§Ê½£©£®
£¨3£©Y¡¢GµÄµ¥ÖÊ»òÁ½ÔªËØÖ®¼äÐγɵĻ¯ºÏÎï¿É×÷Ë®Ïû¶¾¼ÁµÄÓÐ
O3¡¢Cl2µÈ
O3¡¢Cl2µÈ
£¨Ð´³öÆäÖÐÁ½ÖÖÎïÖʵĻ¯Ñ§Ê½£©£®
£¨4£©X
2MµÄȼÉÕÈÈ¡÷H=-a kJ?mol
-1£¬Ð´³öX
2MȼÉÕ·´Ó¦µÄÈÈ»¯Ñ§·½³Ìʽ£º
2H2S£¨g£©+3O2£¨g£©=2SO2£¨g£©+2H2O£¨l£©£¬¡÷H=-2aKJ?mol-1
2H2S£¨g£©+3O2£¨g£©=2SO2£¨g£©+2H2O£¨l£©£¬¡÷H=-2aKJ?mol-1
£®
£¨5£©ZXµÄµç×ÓʽΪ
£»ZXÓëË®·´Ó¦·Å³öÆøÌåµÄ»¯Ñ§·½³ÌʽΪ
NaH+H2O=NaOH+H2¡ü
NaH+H2O=NaOH+H2¡ü
£®
£¨6£©ÈÛÈÚ״̬Ï£¬ZµÄµ¥ÖʺÍFeG
2ÄÜ×é³É¿É³äµçµç³Ø£¨×°ÖÃʾÒâͼÈçÏ£©£¬·´Ó¦ÔÀíΪ£º2Z+FeG2
Fe+2ZG£® ·Åµçʱ£¬µç³ØµÄÕý¼«·´Ó¦Ê½Îª
Fe2++2e-=Fe
Fe2++2e-=Fe
£»³äµçʱ£¬
Na
Na
£¨Ð´ÎïÖÊÃû³Æ£©µç¼«½ÓµçÔ´µÄ¸º¼«£»¸Ãµç³ØµÄµç½âÖÊΪ
¦Â-Al2O3
¦Â-Al2O3
£®