ÌâÄ¿ÄÚÈÝ

ijѧϰС×éµÄͬѧÄâÀûÓõ⻯ÑÇÌúÓë̼ËáÇâÄƵķ´Ó¦À´ÖƱ¸¸ß´¿¶ÈµÄµâ»¯Äƾ§Ìå¡£»Ø´ðÏÂÁÐÎÊÌâ:

£¨1£©µâ»¯ÑÇÌúÈÜÒºµÄÖƱ¸£º½«µâºÍÌú·Û°´ÎïÖʵÄÁ¿Ö®±ÈÔÚÖ®¼äÅäÁÏ£¬¼ÓÈëÈý¾±ÉÕÆ¿ÖÐ(Èçͼ)£¬È»ºó¼ÓÈëÊÊÁ¿Ë®£¬²¢Ïò×°ÖÃÖгÖÐøͨÈëN2£¬ÔÚ40-60¡æϽÁ°è·´Ó¦30-50min£¬´ý·´Ó¦Íê³É¼ìÑé³ö·´Ó¦ÒºÖв»º¬µâµ¥Öʺ󣬹ýÂ˼´ÖƵõ⻯ÑÇÌúÈÜÒº¡£

¢ÙÅäÁÏÖÐÌú·Û¹ýÁ¿µÄÄ¿µÄÊÇ____________£»³ÖÐøͨÈëN2µÄÄ¿µÄÊÇ___________¡£

¢Ú¼ìÑé·´Ó¦ÒºÖв»º¬µâµ¥Öʵķ½·¨ÊÇ___________¡£

£¨2£©µâ»¯ÄÆÈÜÒºµÄÖƱ¸£º½«ÖƱ¸ºÃµÄµâ»¯ÑÇÌúÈÜÒº¼ÓÈë̼ËáÇâÄÆÈÜÒºÖУ¬¿ØÖƵ⻯ÑÇÌúÓë̼ËáÇâÄƵÄÎïÖʵÄÁ¿Ö®±ÈÔÚ£¬ÔÚ80-100¡æÏ£¬·´Ó¦30-50 min£¬·´Ó¦Éú³Éµâ»¯ÄƼ°ÁòËáÑÇÌúµÈ¡£¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ____________¡£

£¨3£©µã»¯ÄƵÄÌá´¿Óë½á¾§:

¢Ù³ýÈ¥µâ»¯ÄÆÈÜÒºÖÐÒÔHCO3-µÄ·½·¨ÊÇ____________¡£

¢Ú´Óµâ»¯ÄÆÈÜÒºÖлñµÃµâ»¯Äƾ§Ìå(20¡æʱÈܽâ¶ÈΪ179/100gË®,100¡æʱÈܽâ¶ÈΪ302/100gË®£©µÄ²Ù×÷·½·¨ÊÇ________________¡£

£¨4£©µâ»¯ÄƵÄÌá¶ÈµÄ²â¶¨£º

¸ÃС×éͬѧ³ÆÈ¡ÖƵõĵ⻯Äƾ§Ìå18.1g,ÈÜÓÚË®ºó¼ÓÈë50mL2.5mol/LAgNO3ÈÜÒº£¬¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔ³ÆµÃ³ÁµíµÄÖÊÁ¿Îª28.2g¡£Ôòµâ»¯Äƾ§ÌåµÄ´¿¶ÈΪ_________¡££¨ÔÓÖʲ»²ÎÓë·´Ó¦£¬½á¹û±£ÁôÖÁСÊýµãºóÁ½Î»£©

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø