ÌâÄ¿ÄÚÈÝ
18£®ÄÜÔ´Óë»·¾³³ÉΪÈËÃÇÈÕÒæ¹Ø×¢µÄÎÊÌ⣮£¨1£©Ãº¡¢Ê¯ÓͺÍÌìÈ»Æø³£±»³ÆÎª»¯Ê¯È¼ÁÏ£®ÃºÈ¼ÉÕ»á²úÉú¶þÑõ»¯Ì¼¡¢¶þÑõ»¯Áò¡¢Ò»Ñõ»¯Ì¼µÈÆøÌ壬ÕâÐ©ÆøÌåÖУ¬ÈÜÓÚÓêË®»áÐγÉËáÓêµÄÊǶþÑõ»¯Áò£»
£¨2£©»¯Ê¯È¼ÁÏÔÚµØÇòÉϵÄÔ̲ØÁ¿ÓÐÏÞ£¬ÎÒÃÇÒª½ÚÔ¼ºÍÓÐЧÀûÓÃÏÖÓÐÄÜÔ´£¬Í¬Ê±»¹Ó¦¿ª·¢ÐÂÄÜÔ´£¬ÈçÌ«ÑôÄÜ£¨´ðÒ»ÖÖ¼´¿É£©£®
£¨3£©Îª¼õÉÙCO2µÄÅÅ·Å£¬¿ÆÑ§¼ÒÖÂÁ¦ÓÚÑо¿½«¹ý¶àµÄ¶þÑõ»¯Ì¼ºÍÇâÆøÔÚ´ß»¯¼ÁºÍ¼ÓÈȵÄÌõ¼þÏ·´Ó¦£¬×ª»¯ÎªË®ºÍ¼×Í飮¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪCO2+4H2 $\frac{\underline{´ß»¯¼Á}}{¡÷}$CH4+2H2O£®
£¨4£©¡°µÍ̼¾¼Ã¡±ÊÇÖ¸ÒÔ½ÏСµÄÎÂÊÒÆøÌåÅÅ·Å£¬»ñµÃ½Ï´ó²ú³öµÄо¼Ã·¢Õ¹Ä£Ê½£®ÏÂÁÐ×ö·¨·ûºÏ¡°µÍ̼¾¼Ã¡±ÀíÄîµÄÊÇBC£¨ÌîÐòºÅ£©£®
A£®´óÁ¦·¢Õ¹»ðÁ¦·¢µç
B£®¸ÄÔì»òÌÔ̸ßÄܺġ¢¸ßÎÛȾ²úÒµ
C£®ÓÅ»¯½¨ÖþÉè¼Æ£¬ÔöÇ¿ÊÒÄÚ×ÔÈ»²É¹â£¬¼õÉÙÕÕÃ÷Óõ磮
·ÖÎö £¨1£©Ãº¡¢Ê¯ÓͺÍÌìÈ»ÆøÊÇÈý´ó»¯Ê¯È¼ÁÏ£¬¶þÑõ»¯ÁòÄÜÓëË®·´Ó¦Éú³ÉËᣬÊÇÔì³ÉËáÓêµÄÖ÷ÒªÎïÖÊ£»
£¨2£©¸ù¾ÝÐÂÄÜÔ´µÄÖÖÀà½øÐзÖÎö£»
£¨3£©¸ù¾Ý¶þÑõ»¯Ì¼ºÍÇâÆøÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦ÄÜÉú³É¼×ÍéºÍˮд³ö»¯Ñ§·´Ó¦Ê½£»
£¨4£©¡°µÍ̼¾¼Ã¡±ÀíÄîÊǼõÉÙº¬Ì¼ÎïÖʵÄÅÅ·Å£®
½â´ð ½â£º£¨1£©Ãº¡¢Ê¯ÓͺÍÌìÈ»ÆøÊÇÈý´ó»¯Ê¯È¼ÁÏ£¬¶þÑõ»¯ÁòÄÜÓëË®·´Ó¦Éú³ÉËᣬÊÇÔì³ÉËáÓêµÄÖ÷ÒªÎïÖÊ£»
£¨2£©»¯Ê¯È¼ÁÏÔÚµØÇòÉϵÄÔ̲ØÁ¿ÓÐÏÞ£¬ÎÒÃÇÒª½ÚÔ¼ºÍÓÐЧÀûÓÃÏÖÓÐÄÜÔ´£¬Í¬Ê±»¹Ó¦¿ª·¢ÐÂÄÜÔ´£¬ÈçÌ«ÑôÄÜ¡¢·çÄÜ¡¢ºËÄܵȣ»
£¨3£©¶þÑõ»¯Ì¼ºÍÇâÆø·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCO2+4H2 $\frac{\underline{´ß»¯¼Á}}{¡÷}$CH4+2H2O£®
£¨4£©A¡¢´óÁ¦·¢Õ¹»ðÁ¦·¢µçÐèҪȼÉÕ´óÁ¿µÄ»¯Ê¯È¼ÁÏ£¬²úÉú´óÁ¿µÄº¬Ì¼ÎïÖÊ£¬²»·ûºÏµÍ̼¾¼ÃµÄÀíÄ
B¡¢¸ÄÔì»òÌÔ̸ßÄܺġ¢¸ßÎÛȾ²úÒµ£¬ÓÐÀûÓÚ¼õÉÙ¶þÑõ»¯Ì¼µÄ²úÉú£¬·ûºÏµÍ̼ÀíÄ
C¡¢ÓÅ»¯½¨ÖþÉè¼Æ£¬ÔöÇ¿ÊÒÄÚ×ÔÈ»²É¹â£¬¼õÉÙÕÕÃ÷Óõ磬ÓÐÀûÓÚ½ÚÄܼõÅÅ£¬·ûºÏµÍ̼ÀíÄ
¹Ê´ð°¸Îª£º£¨1£©Ê¯ÓÍ£»¶þÑõ»¯Áò£»£¨2£©Ì«ÑôÄÜ£»£¨3£©CO2+4H2 $\frac{\underline{´ß»¯¼Á}}{¡÷}$CH4+2H2O£»£¨4£©BC£®
µãÆÀ ±¾Ì⿼²éµÄ֪ʶµã±È½Ï¶à£¬µ«ÊÇÄѶȲ¢²»´ó£¬½áºÏ¿Î±¾ÖªÊ¶¾ÍÄÜ˳Àû½â´ð£®
| A£® | ±íʾ·Ö×Ó¸öÊýµÄÊÇ¢Ú | |
| B£® | ±íʾһ¸ö·Ö×ÓÖÐËùº¬Ä³ÖÖÔ×Ó¸öÊýµÄÊÇ¢Ù¢Û | |
| C£® | ±íʾ»¯ºÏ¼ÛÊýÖµµÄÊÇ¢Ý | |
| D£® | ±íʾÀë×ÓËù´øµçºÉÊýµÄÊÇ¢Ü |
| A£® | 4Fe+3O2$\frac{\underline{\;µãȼ\;}}{\;}$2Fe2O3 | B£® | Fe+H2SO4=FeSO4+H2¡ü | ||
| C£® | 2H2O$\frac{\underline{\;ͨµç\;}}{\;}$2H2+O2¡ü | D£® | Cu+2HCl=CuCl2+H2¡ü |