ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©
A£®NH3ÈÜÓÚË®ÈÜÒºÄܵ¼µç£¬ËùÒÔNH3Êǵç½âÖÊ
B£®¸ÖÌú·¢ÉúÎöÇⸯʴʱ£¬¸º¼«·´Ó¦ÊÇFe£3e£=Fe3+
C£®µÈÁ¿µÄÇâÆøºÍÑõÆø·Ö±ðÍêȫȼÉÕÉú³ÉÆø̬ˮºÍҺ̬ˮ£¬Ç°Õ߷ųöµÄÈÈÁ¿¶à
D£®H2(g)£«F2(g)===2HF(g) ¦¤H£½£271 kJ¡¤mol£1£¬¦¤S£½£«8 J¡¤mol£1¡¤K£1£¬¸Ã·´Ó¦ÔÚÈÎÒâζÈ϶¼ÄÜ×Ô·¢½øÐÐ
¡¾´ð°¸¡¿D
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£ºNH3ÊǷǵç½âÖÊ£¬¹ÊA´íÎ󣻸ÖÌú·¢ÉúÎöÇⸯʴʱ£¬¸º¼«·´Ó¦ÊÇFe£2e£=Fe2+£¬¹ÊB´íÎó£»Æø̬ˮ±äΪҺ̬ˮ·ÅÈÈ£¬µÈÁ¿µÄÇâÆøºÍÑõÆø·Ö±ðÍêȫȼÉÕÉú³ÉÆø̬ˮºÍҺ̬ˮ£¬ºóÕ߷ųöµÄÈÈÁ¿¶à£¬¹ÊC´íÎó£»H2(g)£«F2(g)===2HF(g) ¦¤H£½£271 kJ¡¤mol£1£¬¦¤S£½£«8 J¡¤mol£1¡¤K£1£¬Ò»¶¨Ð¡ÓÚ0£¬¸Ã·´Ó¦ÔÚÈÎÒâζÈ϶¼ÄÜ×Ô·¢½øÐУ¬¹ÊDÕýÈ·¡£
¡¾ÌâÄ¿¡¿Ï±íÊÇÔªËØÖÜÆÚ±íµÄÒ»²¿·Ö¡£
×å ÖÜÆÚ | ¢ñA | ¢òA | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A |
1 | ¢Ù | ||||||
2 | ¢Ú | ¢Û | |||||
3 | ¢Ü | ¢Ý | ¢Þ | ¢ß | ¢à |
£¨1£©±íÖÐÔ×Ӱ뾶×îСµÄÔªËØ·ûºÅÊÇ_____________£»
£¨2£©±íÖÐÑõ»¯ÐÔ×îÇ¿µÄµ¥ÖʵĻ¯Ñ§Ê½Îª_______________£»
£¨3£©±íÖÐ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÖмîÐÔ×îÇ¿µÄÎïÖʵĻ¯Ñ§Ê½ÊÇ_________£¬ËáÐÔ×îÇ¿µÄÎïÖʵĻ¯Ñ§Ê½ÊÇ_________£»
£¨4£©¢Ü¢Ý¢ÞÈýÖÖÔªËØÖУ¬Àë×Ӱ뾶×î´óµÄÊÇ______£¨ÌîÀë×Ó·ûºÅ£©£»
£¨5£©¢Û¢ß¢àÈýÖÖÔªËصÄÆø̬Ç⻯ÎïÖУ¬Îȶ¨ÐÔ×îÈõµÄÊÇ_____£¨Ìѧʽ£©£»
£¨6£©ÔªËØ¢ÚµÄÇ⻯ÎïÓëÔªËØ¢àµÄÇ⻯Îï·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______________________¡£