ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿2011ÄêÖйúÒѳ¬±±ÃÀ³ÉΪȫÇòÒº¾§ÏÔʾÆ÷µÚ¶þ´óÊг¡¡£Éú²úÒº¾§ÏÔʾÆ÷µÄ¹ý³ÌÖÐʹÓõĻ¯Ñ§ÇåÏ´¼ÁNF3ÊÇÒ»ÖÖÎÂÊÒÆøÌ壬Æä´æ´¢ÄÜÁ¿µÄÄÜÁ¦ÊÇCO2µÄ12000~20000±¶£¬ÔÚ´óÆøÖеÄÊÙÃü¿É³¤´ï740ÄêÖ®¾Ã£¬ÒÔÏÂÊǼ¸ÖÖ»¯Ñ§¼üµÄ¼üÄÜ£º
ÏÂÁÐ˵·¨Öв»ÕýÈ·µÄÊÇ £¨ £©
A£®¹ý³ÌF2(g)¡ú2F(g)ÎüÊÕÄÜÁ¿
B£®¹ý³ÌN(g)£«3F(g)¡úNF3(g)·Å³öÄÜÁ¿
C£®·´Ó¦N2(g)£«3F2(g)=2NF3(g)µÄ¦¤H<0
D£®NF3ÎüÊÕÄÜÁ¿ºóÈç¹ûûÓл¯Ñ§¼üµÄ¶ÏÁÑÓëÉú³É£¬ÈÔ¿ÉÄÜ·¢Éú»¯Ñ§·´Ó¦
¡¾´ð°¸¡¿D
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£º¶Ï¼üÎüÈÈ£¬¹ÊAÕýÈ·£»³É¼ü·ÅÈÈ£¬¹ÊBÕýÈ·£»·´Ó¦N2(g)£«3F2(g)=2NF3(g)µÄ¦¤H=941.7+154.8¡Á3£283.0¡Á6<0£¬¹ÊCÕýÈ·£»»¯Ñ§·´Ó¦Ò»¶¨ÓÐÓл¯Ñ§¼üµÄ¶ÏÁÑÓëÉú³É£¬¹ÊD´íÎó¡£
¡¾ÌâÄ¿¡¿²Î¿¼ÏÂÁУ¨a£©¡«£¨c£©Ïî»Ø´ðÎÊÌ⣺
£¨a£©Ôí»¯ÖµÊÇʹ1gÓÍÖ¬Ôí»¯ËùÐèÒªµÄKOHµÄºÁ¿ËÊý¡£
£¨b£©µâÖµÊÇʹ100gÓÍÖ¬¼Ó³ÉµâµÄ¿ËÊý¡£
£¨c£©¸÷ÖÖÓÍÖ¬µÄÔí»¯Öµ¡¢µâÖµÁбíÈçÏ£º
»¨ÉúÓÍ | ÑÇÂéÈÊÓÍ | Å£ÓÍ | »ÆÓÍ | Ó²»¯´ó¶¹ÓÍ | ´ó¶¹ÓÍ | |
Ôí»¯Öµ | 190 | 180 | 195 | 226 | 193 | 193 |
µâÖµ | 90 | 182 | 38 | 38 | 5 | 126 |
£¨1£©µ¥´¿ÓÉ£¨C17H33COO£©3C3H5£¨Ïà¶Ô·Ö×ÓÖÊÁ¿884£©ÐγɵÄÓÍ£¬Ôí»¯ÖµÊÇ
£¨2£©ÔÚºáÏßÉÏÌîÈëÊʵ±µÄ´Ê¾ä£º
ÑÇÂéÈÊÓͱȻ¨ÉúÓÍËùº¬µÄ_________________¶à£¬»ÆÓͱÈÅ£Ó͵Ä_________________С¡£Ó²»¯´ó
¶¹Ó͵ĵâֵСµÄÔÒòÊÇ_________ ________¡£
£¨3£©ÎªÊ¹µâֵΪ180µÄÓãÓÍ100 gÓ²»¯ËùÐèÒªµÄH2µÄÌå»ýΪ Éý£¨±ê×¼×´¿öÏ£©?
£¨4£©½á¹¹¼òʽΪµÄõ¥£¬ÈôÔí»¯ÖµÎª430£¬ÇónΪ