ÌâÄ¿ÄÚÈÝ
ÔÚ»ð¼ýÍÆ½øÆ÷ÖÐ×°ÓÐÇ¿»¹Ô¼Á루N2H4£©ºÍÇ¿Ñõ»¯¼Á£¨H2O2£©£¬µ±ËüÃÇ»ìºÏʱ£¬¼´²úÉú´óÁ¿µÄN2ºÍË®ÕôÆø£¬²¢·Å³ö´óÁ¿ÈÈ¡£ÒÑÖª0£®4molҺ̬ëºÍ×ãÁ¿H2O2·´Ó¦£¬Éú³ÉµªÆøºÍË®ÕôÆø£¬·Å³ö256£®65kJµÄÈÈÁ¿¡£
£¨1£©Ð´³ö¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³Ìʽ ______________________________¡£
£¨2£©ÒÑÖªH2O£¨l£©== H2O£¨g£© ¦¤H £½+ 44 kJ¡¤mol-1£¬Ôò16gҺ̬ëÂÓë×ãÁ¿ÒºÌ¬¹ýÑõ»¯Çâ·´Ó¦Éú³ÉµªÆøºÍҺ̬ˮʱ£¬·Å³öµÄÈÈÁ¿ÊÇ______________kJ¡£
£¨3£©ÉÏÊö·´Ó¦Ó¦ÓÃÓÚ»ð¼ýÍÆ½ø¼Á£¬³ýÊÍ·Å´óÁ¿µÄÈȺͿìËÙ²úÉú´óÁ¿ÆøÌåÍ⣬»¹ÓÐÒ»¸öºÜÍ»³öµÄÓŵãÊÇ
____________________¡£
£¨1£©Ð´³ö¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³Ìʽ ______________________________¡£
£¨2£©ÒÑÖªH2O£¨l£©== H2O£¨g£© ¦¤H £½+ 44 kJ¡¤mol-1£¬Ôò16gҺ̬ëÂÓë×ãÁ¿ÒºÌ¬¹ýÑõ»¯Çâ·´Ó¦Éú³ÉµªÆøºÍҺ̬ˮʱ£¬·Å³öµÄÈÈÁ¿ÊÇ______________kJ¡£
£¨3£©ÉÏÊö·´Ó¦Ó¦ÓÃÓÚ»ð¼ýÍÆ½ø¼Á£¬³ýÊÍ·Å´óÁ¿µÄÈȺͿìËÙ²úÉú´óÁ¿ÆøÌåÍ⣬»¹ÓÐÒ»¸öºÜÍ»³öµÄÓŵãÊÇ
____________________¡£
£¨1£©N2H4£¨l£©£«2H2O2£¨l£©== N2£¨g£©£«4H2O£¨g£© ¦¤H£½641.625kJ¡¤mol-1
£¨2£©408.8
£¨3£©È¼ÉÕ²úÎï²»ÎÛȾ»·¾³
£¨2£©408.8
£¨3£©È¼ÉÕ²úÎï²»ÎÛȾ»·¾³
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿