ÌâÄ¿ÄÚÈÝ

12£®°´ÏÂÁÐÒªÇóд³ö»¯Ñ§Ê½µÄ±í´ïʽ£º
£¨1£©ºìÁ×ÔÚ¿ÕÆøÖÐȼÉÕ£º4P+5O2$\frac{\underline{\;µãȼ\;}}{\;}$2P2O5
£¨2£©¸ßÃÌËá¼Ø¼ÓÈÈ£º2KMnO4$\frac{\underline{\;\;¡÷\;\;}}{\;}$K2MnO4+MnO2+O2¡ü
£¨3£©ÊµÑéÊÒÖÆ¶þÑõ»¯Ì¼£ºCaCO3+2HCl¨TCaCl2+H2O+CO2¡ü
£¨4£©¶þÑõ»¯Ì¼Ê¹³ÎÇåµÄʯ»ÒË®±ä»ë×Ç£ºCa£¨OH£©2+CO2¨TCaCO3¡ý+H2O
£¨5£©Ë®Í¨µç£º2H2O$\frac{\underline{\;ͨµç\;}}{\;}$2H2¡ü+O2¡ü
£¨6£©¹ýÑõ»¯ÇâºÍ¶þÑõ»¯ÃÌÖÆÑõÆø£º2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£®

·ÖÎö Ê×Ïȸù¾Ý·´Ó¦Ô­ÀíÕÒ³ö·´Ó¦Îï¡¢Éú³ÉÎï¡¢·´Ó¦Ìõ¼þ£¬¸ù¾Ý»¯Ñ§·½³ÌʽµÄÊéд·½·¨¡¢²½Öè½øÐÐÊéд¼´¿É£®

½â´ð ½â£º£¨1£©Á×ÔÚ¿ÕÆøÖÐȼÉÕÉú³ÉÎåÑõ»¯¶þÁ×£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º4P+5O2$\frac{\underline{\;µãȼ\;}}{\;}$2P2O5£®¹ÊÌ4P+5O2$\frac{\underline{\;µãȼ\;}}{\;}$2P2O5£»
£¨2£©¸ßÃÌËá¼Ø¼ÓÈÈÉú³ÉÃÌËá¼Ø¡¢¶þÑõ»¯Ã̺ÍÑõÆø£¬·½³ÌʽÊÇ£º2KMnO4$\frac{\underline{\;\;¡÷\;\;}}{\;}$K2MnO4+MnO2+O2¡ü£»¹Ê´ð°¸Îª£º2KMnO4$\frac{\underline{\;\;¡÷\;\;}}{\;}$K2MnO4+MnO2+O2¡ü£®
£¨3£©ÊµÑéÊÒ³£ÓôóÀíʯºÍÑÎËá·´Ó¦ÖÆÈ¡¶þÑõ»¯Ì¼£¬´óÀíʯµÄÖ÷Òª³É·ÖΪ̼Ëá¸Æ£¬Ì¼Ëá¸ÆºÍÑÎËá·´Ó¦Éú³ÉÂÈ»¯¸Æ¡¢Ë®ºÍ¶þÑõ»¯Ì¼£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£®¹ÊÌCaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£»
£¨4£©¶þÑõ»¯Ì¼ºÍÇâÑõ»¯¸Æ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCa£¨OH£©2+CO2¨TCaCO3¡ý+H2O£®¹ÊÌCa£¨OH£©2+CO2¨TCaCO3¡ý+H2O£®
£¨5£©Ë®Í¨µç·Ö½âÉú³ÉÇâÆøºÍÑõÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º2H2O$\frac{\underline{\;ͨµç\;}}{\;}$2H2¡ü+O2¡ü£®¹Ê´ð°¸Îª£º2H2O$\frac{\underline{\;ͨµç\;}}{\;}$2H2¡ü+O2¡ü£®
£¨6£©¹ýÑõ»¯ÇâÔÚ¶þÑõ»¯Ã̵Ĵ߻¯×÷ÓÃÏÂÉú³ÉË®ºÍÑõÆø£¬¹Ê´ð°¸Îª£º2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£®

µãÆÀ Êéд»¯Ñ§·½³ÌʽҪעÒâËIJ½£ºÒ»ÊÇ·´Ó¦ÎïºÍÉú³ÉÎïµÄ»¯Ñ§Ê½ÒªÕýÈ·£»¶þÊÇÒª×ñÑ­ÖÊÁ¿Êغ㶨ÂÉ£¬¼´Å䯽£»ÈýÊÇÒªÓбØÒªµÄÌõ¼þ£»ËÄÊÇ¿´ÊÇ·ñÐèÒª¡°¡ü¡±»ò¡°¡ý¡±£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø