ÌâÄ¿ÄÚÈÝ

20£®³ä·ÖȼÉÕ1kgÌìÈ»ÆøºÍúËù²úÉúCO2ºÍSO2ÆøÌåµÄÖÊÁ¿ÈçͼËùʾ£º

£¨1£©ÌìÈ»ÆøºÍúÖУ¬ÃºÈ¼ÉÕ²úÉúµÄÆøÌå¸üÒ×µ¼ÖÂËáÓ꣬ÌìÈ»ÆøÈ¼ÉÕ¶Ô»·¾³Ó°Ïì½ÏС£®
£¨2£©ÌìÈ»ÆøÍêȫȼÉյĻ¯Ñ§·½³ÌʽΪCH4+2O2$\frac{\underline{\;µãȼ\;}}{\;}$CO2+2H2O£¬²»ÍêȫȼÉÕ²úÉúµÄÓж¾ÆøÌåΪCO£®
£¨3£©ËáÓêÐγɹý³ÌÖÐijһ²½·´Ó¦µÄ΢¹ÛʾÒâͼÈçͼ£º
¸Ã·´Ó¦µÄ»ù±¾·´Ó¦ÀàÐÍΪ»¯ºÏ·´Ó¦£¬¡°¡±ºÍ¡°¡±µÄÖÊÁ¿±ä»¯Ö®±ÈΪ1£º5£®

·ÖÎö £¨1£©¸ù¾ÝúºÍÌìÈ»ÆøÈ¼ÉյIJúÎï·ÖÎö£»
£¨2£©¸ù¾ÝÌìÈ»ÆøÈ¼Éյķ´Ó¦·ÖÎö»Ø´ð£»
£¨3£©¸ù¾Ý·´Ó¦µÄ΢¹ÛʾÒâͼ£¬Ð´³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ£¬¾Ý´Ë·ÖÎö½â´ð£®

½â´ð ½â£º£¨1£©Óɳä·ÖȼÉÕ1kgÌìÈ»ÆøºÍúËù²úÉúCO2ºÍSO2ÆøÌåµÄÖÊÁ¿Í¼¿ÉÖª£¬ÃºÈ¼ÉÕ²úÉúµÄÆøÌåÖжþÑõ»¯ÁòµÄÁ¿¶à£¬¸üÒ×µ¼ÖÂËáÓ꣬ÌìÈ»ÆøÈ¼ÉÕ¶Ô»·¾³Ó°Ïì½ÏС£®
£¨2£©ÌìÈ»ÆøÍêȫȼÉÕÉú³ÉÁ˶þÑõ»¯Ì¼ºÍË®£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCH4+2O2$\frac{\underline{\;µãȼ\;}}{\;}$CO2+2H2O£¬²»ÍêȫȼÉÕ²úÉúµÄÓж¾ÆøÌåΪCO£®
£¨3£©ÓÉ·´Ó¦µÄ΢¹ÛʾÒâͼ¿ÉÖª£¬¸Ã·´Ó¦ÊǶþÑõ»¯ÁòºÍÑõÆøÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦Éú³ÉÁËÈýÑõ»¯Áò£¬·´Ó¦µÄ·½³ÌʽÊÇ£º2SO2+O2$\frac{\underline{\;Ò»¶¨Ìõ¼þ\;}}{\;}$2SO3£¬¸Ã·´Ó¦ÊôÓÚ»¯ºÏ·´Ó¦£¬¡°¡±ºÍ¡°¡±µÄÖÊÁ¿±ä»¯Ö®±È¼´ÎªÑõÆøºÍÈýÑõ»¯ÁòµÄÖÊÁ¿ÊÇ£º32£º160=1£º5£®
¹Ê´ðΪ£º£¨1£©Ãº£¬ÌìÈ»Æø£»£¨2£©CH4+2O2$\frac{\underline{\;µãȼ\;}}{\;}$CO2+2H2O£¬CO£»£¨3£©»¯ºÏ·´Ó¦£¬1£º5£®

µãÆÀ ½â´ð±¾Ì⣬ҪÁ˽âú¡¢ÌìÈ»ÆøµÄ³É·Ö£¬ÒªÕÆÎÕͼÖÐÊý¾Ý·´Ó³µÄÐÅÏ¢£¬Ö»ÓÐÕâÑù²ÅÄܶÔÏà¹Ø·½ÃæµÄÎÊÌâ×ö³öÕýÈ·µÄÅжϣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
18£®ÊµÑéÊÒÖÆÈ¡ÆøÌåËùÐè×°ÖÃÈçͼËùʾ£®Çë»Ø´ðÒÔÏÂÎÊÌ⣺

£¨1£©Çëд³öͼÖÐÒÇÆ÷µÄÃû³Æ£º¢Ù³¤¾±Â©¶·£»¢Ú¼¯ÆøÆ¿£®
£¨2£©ÊµÑéÊÒÓÃA×°ÖÃÖÆÑõÆøµÄ»¯Ñ§·½³ÌʽÊÇ2KMnO4$\frac{\underline{\;\;¡÷\;\;}}{\;}$K2MnO4+MnO2+O2¡ü£¬ÊԹܿڶÂÒ»ÍÅÃÞ»¨µÄ×÷ÓÃÊÇ·ÀÖ¹¸ßÃÌËá¼Ø·ÛÄ©½øÈëµ¼¹Ü£®
£¨3£©ÊµÑéÊÒÖÆÈ¡¶þÑõ»¯Ì¼ÆøÌå·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇCaCO3+2HCl=CaCl2+CO2¡ü+H2O£» ¿ÉÑ¡Óõķ¢Éú×°ÖÃÊÇB£¨»òF£©£¨Ñ¡Ìî×Öĸ£©£»ÈçÓÃG×°ÖÃÊÕ¼¯¶þÑõ»¯Ì¼Ê±£¬¼ìÑ鯸ÌåÊÕ¼¯ÂúµÄ·½·¨Êǽ«È¼×ŵÄľÌõ·ÅÔÚb¹Ü¿Ú£¬Èç¹ûϨÃð£¬ÔòÆøÌåÒÑÂú£»    ¼ìÑé¶þÑõ»¯Ì¼ÆøÌåµÄ·½·¨Êǽ«ÆøÌåͨÈë³ÎÇåʯ»ÒË®£¬Èç¹ûʯ»ÒË®±ä»ë×Ç£¬Ôò¸ÃÆøÌåÊǶþÑõ»¯Ì¼£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇCO2+Ca£¨OH£©2¨TCaCO3¡ý+H2O£®
£¨4£©ÊµÑéÊÒÀïÓÃпÁ£ºÍÏ¡ÁòËá·´Ó¦ÖÆÈ¡ÇâÆø£¬·¢Éú×°ÖÃÑ¡ÔñF£¬ÊÕ¼¯×°ÖÃÑ¡ÔñG£®
¢ÙÓëB×°ÖÃÏà±È£¬Ñ¡ÓÃF×÷ΪÇâÆø·¢Éú×°ÖõÄÖ÷ÒªÓŵãÊÇ¿ÉÒÔ¿ØÖÆ·´Ó¦µÄ·¢ÉúÓëÍ£Ö¹£»
¢ÚG×°ÖÃÈôÓÃÓÚÅÅË®·¨ÊÕ¼¯ÇâÆø£¬Æ¿ÄÚÏÈ×°ÂúË®£¬ÇâÆøÓ¦´Ób¶Ë£¨Ñ¡Ìî¡°a¡±»ò¡°b¡±£©Í¨È룮

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø