ÌâÄ¿ÄÚÈÝ

ÔÚ·´Ó¦3Cu + 8HNO3 = 3Cu(NO3)2 + 2NO¡ü + 4H2OÖУº

£¨1£©_________ÔªËØ»¯ºÏ¼ÛÉý¸ß£¬_________ÔªËØ»¯ºÏ¼Û½µµÍ¡££¨ÌîÔªËØÃû³Æ£©

£¨2£©_________ÊÇÑõ»¯¼Á£¬Cu·¢ÉúÁË_________·´Ó¦£¬_________ÊÇÑõ»¯²úÎï¡£

£¨3£©ÔÚÒÔÏ·´Ó¦±ê³öµç×Ó×ªÒÆµÄ·½ÏòºÍÊýÄ¿£º£¨Óõ¥ÏßÇÅ·¨±íʾ£©

3Cu + 8HNO3 = 3 Cu(NO3)2 + 2NO¡ü + 4H2O

ÈôÓÐ1.5molCu·¢ÉúÁË·´Ó¦£¬Ôò×ªÒÆµÄµç×ӵĸöÊýÊÇ__________________¡£

£¨1£©Í­£¬µª  £¨¸÷1·Ö£©    £¨2£©HNO3 £¬Ñõ»¯£¬Cu(NO3)2£¨¸÷1·Ö£©

£¨3£©

3 Cu + 8 HNO= 3 Cu(NO3)+ 2 NO ¡ü + 4 H2O£¨ 2·Ö£©£¬1.806¡Á1024£¨2·Ö£©

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø