ÌâÄ¿ÄÚÈÝ

2£®ÈçͼÖÐA¡«HÊdzõÖл¯Ñ§³£¼ûµÄÎïÖÊ£®BÊÇ×î³£ÓõÄÈܼÁ£»D¡¢E¡¢F¡¢HÊÇËÄÖÖ²»Í¬Àà±ðµÄÎïÖÊ£¬ÇÒ¾ùº¬ÓеؿÇÖк¬Á¿µÚÈýµÄÔªËØ£»ËĸöÐéÏßȦÖеķ´Ó¦¸÷ÊôÓÚËĸö²»Í¬µÄ»ù±¾·´Ó¦ÀàÐÍ£®Í¼ÖС°-¡±±íʾÁ½¶ËµÄÎïÖʼäÄÜ·¢Éú»¯Ñ§·´Ó¦£»¡°¡ú¡±±íʾÎïÖÊ¼ä´æÔÚת»¯¹ØÏµ£»·´Ó¦Ìõ¼þ¡¢²¿·Ö·´Ó¦ÎïºÍÉú³ÉÎïÒÑÂÔÈ¥£®
£¨1£©Ð´³ö»¯Ñ§Ê½£ºBH2O£¬HAl£¨OH£©3£®
£¨2£©Ð´³ö»¯Ñ§·½³Ìʽ£ºCÓëEµÄ·´Ó¦4Al+3O2=2Al2O3£®
£¨3£©G¡úFÊÇÖû»·´Ó¦£¨Ìî»ù±¾·´Ó¦ÀàÐÍ£©£¬GÖÐÒ»¶¨º¬ÓÐÇâÔªËØ£¨ÌîÔªËØÃû³Æ£©£®

·ÖÎö ¸ù¾Ý¡°BÊÇ×î³£ÓõÄÈܼÁ¡±£¬ÔòBΪˮ£»¸ù¾Ý¡°µØ¿ÇÖк¬Á¿µÚÈýµÄÔªËØ¡±£¬ÔòΪÂÁÔªËØ£»¸ù¾Ý¡°A¡«HÊdzõÖл¯Ñ§³£¼ûµÄÎïÖÊ¡±¡¢¡°ËĸöÐéÏßȦÖеķ´Ó¦¸÷ÊôÓÚËĸö²»Í¬µÄ»ù±¾·´Ó¦ÀàÐÍ¡±£¬¡°D¡¢E¡¢F¡¢HÊÇËÄÖÖ²»Í¬Àà±ðµÄÎïÖÊ¡±£¬ÍƲâAΪ˫ÑõË®£¬CΪÑõÆø£¬DΪÑõ»¯ÂÁ£¬EΪÂÁ£¬FΪÂÈ»¯ÂÁ£¬GΪϡÑÎËᣬHΪÇâÑõ»¯ÂÁ£¬´úÈë¼ìÑ飮

½â´ð ½â£º
¸ù¾Ý¡°BÊÇ×î³£ÓõÄÈܼÁ¡±£¬ÔòBΪˮ£»¸ù¾Ý¡°µØ¿ÇÖк¬Á¿µÚÈýµÄÔªËØ¡±£¬ÔòΪÂÁÔªËØ£»¸ù¾Ý¡°A¡«HÊdzõÖл¯Ñ§³£¼ûµÄÎïÖÊ¡±¡¢¡°ËĸöÐéÏßȦÖеķ´Ó¦¸÷ÊôÓÚËĸö²»Í¬µÄ»ù±¾·´Ó¦ÀàÐÍ¡±£¬¡°D¡¢E¡¢F¡¢HÊÇËÄÖÖ²»Í¬Àà±ðµÄÎïÖÊ¡±£¬ÍƲâAΪ˫ÑõË®£¬CΪÑõÆø£¬DΪÑõ»¯ÂÁ£¬EΪÂÁ£¬FΪÂÈ»¯ÂÁ£¬GΪϡÑÎËᣬHΪÇâÑõ»¯ÂÁ£¬´úÈë¼ìÑ飬·ûºÏÌâÒ⣮
£¨1£©¸ù¾Ý·ÖÎö£¬BΪˮ£¬HΪÇâÑõ»¯ÂÁ£¬Æä»¯Ñ§Ê½·Ö±ðΪ£ºH2O£¬Al£¨OH£©3£®
£¨2£©¸ù¾Ý·ÖÎö£¬CΪÑõÆø£¬EΪÂÁ£¬Æä»¯Ñ§·½³ÌʽΪ£º4Al+3O2=2Al2O3£®
£¨3£©¸ù¾Ý·ÖÎö£¬FΪÂÈ»¯ÂÁ£¬GΪϡÑÎËᣬÔò·´Ó¦G¡úF£¬¼´ÂÁÓëÏ¡ÑÎËá·´Ó¦Éú³ÉÂÈ»¯ÂÁºÍÇâÆø£¬¹Ê¸Ã·´Ó¦ÊÇÖû»·´Ó¦£¬GÖÐÒ»¶¨º¬ÓÐÇâÔªËØ£®
¹Ê´ð°¸Îª£º
£¨1£©H2O£»Al£¨OH£©3£»£¨2£©4Al+3O2=2Al2O3£»£¨3£©Öû»£»Ç⣮

µãÆÀ ±¾ÌâÊÇÒ»¸ö¸ù¾Ý³£¼ûÎïÖʵÄÐÔÖÊÕ¹¿ªµÄÍÆ¶ÏÌ⣬½â¾ö±¾ÀàÌâÄ¿µÄ¹Ø¼üÊÇÕÒ×¼½âÌâµÄÍ»ÆÆ¿Ú£¬È»ºóÀûÓÃÎïÖʵÄÐÔÖÊÕýÍÆ¡¢ÄæÍÆ¡¢½»²æÍƵÈ;¾¶µÃ³ö½áÂÛ£¬×îºó´øÈëÑéÖ¤¼´¿É£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø