ÌâÄ¿ÄÚÈÝ

ÏÖÓÐÒ»·Ýº¬ÓÐFeCl3ºÍFeCl2¹ÌÌå»ìºÏÎΪ²â¶¨¸÷³É·ÖµÄº¬Á¿½øÐÐÈçÏÂÁ½¸öʵÑ飺

ʵÑé1£º¢Ù ³ÆÈ¡Ò»¶¨ÖÊÁ¿µÄÑùÆ·£¬½«ÑùÆ·Èܽ⣻

¢Ú ÏòÈܽâºóµÄÈÜÒºÖмÓÈë×ãÁ¿µÄAgNO3ÈÜÒº£¬²úÉú³Áµí£»

¢Û ½«³Áµí¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔïµÃµ½°×É«¹ÌÌå17.22 g¡£

ʵÑé2£º¢Ù ³ÆÈ¡ÓëʵÑé1ÖÐÏàͬÖÊÁ¿µÄÑùÆ·£¬½«ÑùÆ·Èܽ⣻

¢Ú ÏòÈܽâºóµÄÈÜÒºÖÐͨÈë×ãÁ¿µÄCl2£»

¢Û ÔÙÏò¢ÚËùµÃÈÜÒºÖмÓÈë×ãÁ¿µÄNaOHÈÜÒº£¬µÃµ½ºìºÖÉ«³Áµí£»

¢Ü ½«³Áµí¹ýÂË¡¢Ï´µÓºó£¬¼ÓÈÈ×ÆÉÕ£¬µ½ÖÊÁ¿²»ÔÙ¼õÉÙ£¬µÃµ½¹ÌÌåÎïÖÊ4g¡£

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©Èܽâ¹ý³ÌÖÐËùÓõ½µÄ²£Á§ÒÇÆ÷ÓÐ___________________¡£

£¨2£©ÊµÑéÊÒ±£´æFeCl2ÈÜҺʱͨ³£»áÏòÆäÖмÓÈëÉÙÁ¿ÊÔ¼Á_____________ºÍ_____________¡£

£¨3£©ÊµÑé2ͨÈë×ãÁ¿Cl2µÄÄ¿µÄÊÇ________ £»

Éæ¼°µÄ»¯Ñ§·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ______ _¡£

£¨4£©ÈçºÎ¼ìÑéÈܽâÑùÆ·Öк¬ÓÐFe2+ ¡£

£¨5£©Í¨¹ýʵÑéËùµÃÊý¾Ý£¬¼ÆËã¹ÌÌåÑùÆ·ÖÐFeCl3ºÍFeCl2µÄÎïÖʵÄÁ¿Ö®±ÈΪ_________¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

A¡¢B¡¢C¡¢D¡¢E¡¢F¡¢GºÍJÊÇÔªËØÖÜÆÚ±íÖÐÇ°20ºÅµÄÖ÷×åÔªËØ£¬ÆäÔ­×ÓÐòÊýÒÀ´ÎÔö´ó¡£ÒÑÖª£º

¢ÙAºÍDΪͬÖ÷×åÔªËØ£¬ÇÒAµÄµ¥ÖÊÊÇ×îÇáµÄÆøÌ壻

¢ÚBÔªËØ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÓëÆäÆø̬Ç⻯Îï·´Ó¦Éú³ÉÑΣ»

¢ÛF¡¢GÏàÁÚ£¬CµÄºËµçºÉÊýÊÇFºËÍâµç×ÓÊýµÄÒ»°ë£¬FÓëJ¿ÉÐγÉÀë×Ó»¯ºÏÎïJ2F£»

¢ÜEÔªËØÊǵؿÇÖк¬Á¿×î¶àµÄ½ðÊôÔªËØ¡£

Íê³ÉÏÂÁÐÌî¿Õ£º

£¨1£©ACDÈýÖÖÔªËع²Í¬ÐγɵĻ¯ºÏÎïµÄµç×ÓʽΪ____________£¬Æä΢Á£¼ä´æÔڵĻ¯Ñ§¼üÓÐ____________£»½«ÕâÖÖ»¯ºÏÎïµÎÈëEGÁ½ÖÖÔªËØÐγɵĻ¯ºÏÎïÈÜÒºÖУ¬Ö±ÖÁ¹ýÁ¿£¬×Ü·´Ó¦µÄÀë×Ó·½³ÌʽΪ__________________¡£

£¨2£©EÔªËØλÓÚÖÜÆÚ±íµÄµÚ____________ÖÜÆÚ____________×å¡£

£¨3£©Í­ÓëBÔªËØ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïµÄŨÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽΪ_________________¡£

£¨4£©F¡¢G·Ö±ðÓëAÐγɵĻ¯ºÏÎ»¹Ô­ÐÔÇ¿µÄÊÇ_______(ÌîдÏàÓ¦µÄ»¯Ñ§Ê½)¡£

£¨5£©F¼òµ¥ÒõÀë×ӵĽṹʾÒâͼ_______£¬ÇÒF¡¢G¡¢J¼òµ¥Àë×ӵİ뾶ÓÉ´óÖÁСµÄ˳ÐòÊÇ_______£¨ÌîдÏàÓ¦Àë×Ó·ûºÅ£©

£¨6£©ÊµÑéÊÒÖÆÈ¡µ¥ÖÊGµÄ»¯Ñ§·½³ÌʽΪ____________________________£¬

±È½ÏF¡¢GµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïµÄËáÐÔ£¨ÌîдÏàÓ¦»¯Ñ§Ê½£©_______£¾_______¡£

£¨7£©Ò»ÖÖȼÁϵç³Ø£¬ÒÔ²¬Îªµç¼«²åÈëKOHÈÜÒºÖУ¬·Ö±ðÏòÁ½¼«Í¨ÈëAµ¥ÖʺÍCµ¥ÖÊ¡£Í¨ÈëCµ¥ÖʵÄÒ»¼«ÊÇ_______¼«£¬µç¼«·´Ó¦Ê½Îª£º________________________¡£

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

¾«Ó¢¼Ò½ÌÍø