ÌâÄ¿ÄÚÈÝ

Çë¸ù¾ÝÈçͼ»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©Í¼Ê¾ÖÐÊôÓڷǽðÊôµ¥ÖʵÄÊÇ___£¨Ð´»¯Ñ§Ê½£¬ÏÂͬ£©£¬ÊôÓÚÑõ»¯ÎïµÄÊÇ___¡£

£¨2£©È¡¸Éµç³ØÄÚµÄÌî³äÎïÈÜÓÚË®£¬¹ýÂË£¬µÃµ½AµÄÈÜÒººÍºÚÉ«²»ÈÜÎï£¬×ÆÉÕºÚÉ«²»ÈÜÎïµÃMnO2¡£

¢ÙMnO2ÔÚʵÑéÊÒÖÆÈ¡ÑõÆøÖÐÆð___×÷Óá£

¢Ú½«AµÄÈÜÒº·ÖΪÁ½·Ý£¬Ò»·Ý¼ÓÈëÉÕ¼îÈÜÒº£¬¼ÓÈȲúÉúÒ»Öִ̼¤ÐÔÆøÎ¶µÄÆøÌ壬ËüÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶É«£¬¸ÃÆøÌåµÄ»¯Ñ§Ê½Îª___£»ÁíÒ»·Ý¼ÓÈëAgNO3ÈÜÒº£¬²úÉú°×É«³Áµí£¬µÎ¼ÓÏ¡HNO3³Áµí²»Èܽ⣬AÎïÖʵĻ¯Ñ§Ê½Îª___¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø