ÌâÄ¿ÄÚÈÝ
¹¤ÒµÉϳ£ÓÃÌìÈ»Æø×÷ΪÖƱ¸CH3OHµÄÔÁÏ¡£ÒÑÖª£º
¢Ù CH4(g)+O2(g)CO(g)+H2(g)+H2O(g) ¡÷H=£321.5 kJ/mol
¢Ú CH4(g)+ H2O(g) CO(g)+3H2(g) ¡÷H=£«250.3 kJ/mol
¢Û CO(g)+2H2(g) CH3OH(g) ¡÷H=£90.0 kJ/mol
£¨1£©CH4(g)ÓëO2(g)·´Ó¦Éú³ÉCH3OH(g)µÄÈÈ»¯Ñ§·½³ÌʽΪ_________________________¡£
£¨2£©ÏòV LºãÈÝÃܱÕÈÝÆ÷ÖгäÈëa mol COÓë2a mol H2£¬ÔÚ²»Í¬Ñ¹Ç¿ÏÂ
ºÏ³É¼×´¼¡£CO µÄƽºâת»¯ÂÊÓëζȡ¢Ñ¹Ç¿µÄ¹ØϵÈçÏÂͼËùʾ£º
¢Ù ѹǿP1____P2£¨Ìî¡°£¼¡±¡¢¡°£¾¡±»ò¡°£½¡±£©
¢Ú ÔÚ100¡æ¡¢P1ѹǿʱ£¬Æ½ºâ³£ÊýΪ________ (Óú¬a¡¢VµÄ´úÊýʽ±íʾ)¡£
ÏÂÁлìºÏÎïµÄ³ýÔÓ·½·¨Óë·¢Éú·´Ó¦µÄÀàÐ;ùÕýÈ·µÄÊÇ(¡¡¡¡)
»ìºÏÎï | ¼ÓÈëÊÔ¼Á»ò·½·¨ | ·´Ó¦ÀàÐÍ | |
A | ³ýÈ¥O2ÖеÄCO | ͨÈë³ãÈȵÄÑõ»¯ÍÖÐ | »¯ºÏ·´Ó¦ |
B | ³ýÈ¥CO2ÖеÄHCl | ͨÈë±¥ºÍ̼ËáÇâÄÆÈÜÒºÖÐ | ¸´·Ö½â·´Ó¦ |
C | ³ýȥ̼Ëá¸ÆÖеÄ̼ËáÄÆ | Èܽ⡢¼ÓÈëÂÈ»¯±µÈÜÒº | ¸´·Ö½â·´Ó¦ |
D | ³ýÈ¥ÂÈ»¯ÄÆÖеÄ̼ËáÄÆ | ¼ÓÈëÊÊÁ¿ÑÎËá¡¢Õô·¢ | ¸´·Ö½â·´Ó¦ |