ÌâÄ¿ÄÚÈÝ
ij»¯Ñ§Ì½¾¿Ð¡×éÄâÓÃÍƬÖÆÈ¡Cu(NO3)2£¬²¢Ì½¾¿Æ仯ѧÐÔÖÊ¡£
¢ñ¡¢ËûÃÇÏÈ°ÑÍ·Û·ÅÔÚ¿ÕÆøÖÐ×ÆÉÕ£¬ÔÙÓëÏ¡ÏõËá·´Ó¦ÖÆÈ¡ÏõËáÍ¡£
£¨1£©Èç¹ûÖ±½ÓÓÃÍмÓëÏ¡ÏõËá·´Ó¦À´ÖÆÈ¡ÏõËáÍ£º
¢ÙÍмÓëÏ¡ÏõËá·´Ó¦µÄ»¯Ñ§·´Ó¦·½³ÌʽΪ £»
¢Ú¿ÉÄܵ¼ÖµÄÁ½¸ö²»ÀûÒòËØÊÇ_____________¡¢_________ _____¡£
£¨2£©ÊµÑéÖУ¬Óû´Ó·´Ó¦ºóµÄÈÜÒºÖеõ½ÏõËá;§Ì壬ʵÑé²Ù×÷²½Ö谴˳ÐòÊÇ___ _¡¢__ _¡¢¹ýÂË¡¢ÁÀ¸É¡£
¢ò¡¢ÎªÁË̽¾¿Cu(NO3)2ÔÚËáÐÔÌõ¼þϸúÌúµ¥Öʵķ´Ó¦¡£ËûÃÇÈ¡Ò»Ö§ÊԹܣ¬¼ÓÈëCu(NO3)2ÈÜÒº£¬µÎÈëÊÊÁ¿Ï¡ÁòËáËữ£¬ÔÙ¼ÓÈëÒ»¶¨Á¿Ìú·Û£¬ÊµÑéºóûÓйÌÌå²ÐÁôÎïÖÊ¡£
£¨3£©¸Ã̽¾¿Ð¡×é¶Ô·´Ó¦ºóÈÜÒºÖÐÌúÔªËصļÛ̬½øÐÐ̽¾¿£¬ËûÃÇÉè¼ÆÁËʵÑé·½°¸£¬²¢½øÐÐʵÑé¡£Ç밴ϱí¸ñʽ²¹³äд³öʵÑé²Ù×÷²½Öè¡¢Ô¤ÆÚÏÖÏóÓë½áÂÛ¡£
ʵÑé²Ù×÷²½Öè | Ô¤ÆÚÏÖÏóÓë½áÂÛ |
²½Öè1£º¹Û²ìÑùÆ· | ÈÜÒº³ÊÀ¶ÂÌÉ«£¬¢Ù_____(Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±)È·¶¨²úÎïÖÐÌúÔªËصļÛ̬ |
²½Öè2£ºÈ¡ÉÙÁ¿ÈÜÒº£¬µÎ¼ÓËáÐÔKMnO4ÈÜÒº |
|
²½Öè3£º¢ÛÁíÈ¡ÉÙÁ¿ÈÜÒº£¬µÎ¼ÓKSCNÈÜ |
|
ÏÂÁÐÓйØʵÑéµÄÑ¡ÏîÕýÈ·µÄÊÇ
A¼Ç¼µÎ¶¨ÖÕµã¼îÒº¶ÁÊýΪ11.80mL | B.Õô¸ÉNaHCO3 ±¥ºÍÈÜÒºÖƱ¸NaHCO3¾§Ìå | C.±½ÝÍÈ¡µâË®ÖÐI2£¬·Ö³öË®²ãºóµÄ²Ù×÷ | D. ¹Û²ìFe(OH)2µÄÉú³É |
A.A B.B C.C D.D