ÌâÄ¿ÄÚÈÝ
£¨1£©ÏÂÁи÷×éÎïÖÊ£º¢ÙO2ºÍO3£»¢Ú
C¡¢
C¡¢
C£»¢ÛH2O¡¢D2O¡¢T2O£»¢ÜC16H34ºÍ£¨CH3£©2CHCH2CH3£»¢ÝCH2£¨CH2£©3CH3ºÍ£»
ÆäÖл¥ÎªÍ¬Î»ËصÄÊÇ______£»»¥ÎªÍ¬ËØÒìÐÎÌåµÄÊÇ______£»»¥ÎªÍ¬ÏµÎïµÄÊÇ______£»
»¥ÎªÍ¬·ÖÒì¹¹ÌåµÄÊÇ______£»ÊôÓÚͬÖÖÎïÖʵÄÊÇ______£®£¨ÓÃÐòºÅÌî¿Õ£¬ÏÂͬ£©
£¨2£©¹ØÓÚÎïÖÊ¢ÙK2O¢ÚCO2¢ÛNH4Cl¢ÜC2H4¢ÝNa2O2¢ÞNaOH£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺½öº¬¼«ÐÔ¼üºÍ·Ç¼«ÐÔ¼üµÄ»¯ºÏÎïÊÇ______£»º¬ÓзǼ«ÐÔ¼üµÄÀë×Ó»¯ºÏÎïÊÇ______£®
£¨3£©ÊÔ¼ÆËãÍéÌþÖÐ̼ԪËصÄÖÊÁ¿·ÖÊýµÄÈ¡Öµ·¶Î§Îª______£®
12 |
13 |
14 |
ÆäÖл¥ÎªÍ¬Î»ËصÄÊÇ______£»»¥ÎªÍ¬ËØÒìÐÎÌåµÄÊÇ______£»»¥ÎªÍ¬ÏµÎïµÄÊÇ______£»
»¥ÎªÍ¬·ÖÒì¹¹ÌåµÄÊÇ______£»ÊôÓÚͬÖÖÎïÖʵÄÊÇ______£®£¨ÓÃÐòºÅÌî¿Õ£¬ÏÂͬ£©
£¨2£©¹ØÓÚÎïÖÊ¢ÙK2O¢ÚCO2¢ÛNH4Cl¢ÜC2H4¢ÝNa2O2¢ÞNaOH£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺½öº¬¼«ÐÔ¼üºÍ·Ç¼«ÐÔ¼üµÄ»¯ºÏÎïÊÇ______£»º¬ÓзǼ«ÐÔ¼üµÄÀë×Ó»¯ºÏÎïÊÇ______£®
£¨3£©ÊÔ¼ÆËãÍéÌþÖÐ̼ԪËصÄÖÊÁ¿·ÖÊýµÄÈ¡Öµ·¶Î§Îª______£®
£¨1£©12C¡¢13C¡¢13CÊÇÖÊ×ÓÊý¶¼ÊÇ6£¬µ«ÖÐ×ÓÊý²»Í¬µÄÔ×Ó£¬Ôò»¥ÎªÍ¬Î»ËØ£¬
O2ºÍO3¶¼ÊÇÓÉÑõÔªËØ×é³ÉµÄ²»Í¬µ¥ÖÊ£¬Ôò»¥ÎªÍ¬ËØÒìÐÎÌ壬
C16H34ºÍ£¨CH3£©2CHCH2CH3¶¼·ûºÏ½á¹¹ÏàËÆ£¬ÔÚ·Ö×Ó×é³ÉÉÏÏà²îÒ»¸ö»òÈô¸É¸öCH2Ô×ÓÍŵĻ¯ºÏÎÔò»¥ÎªÍ¬ÏµÎ
CH2£¨CH2£©3CH3ºÍµÄ·Ö×ÓʽÏàͬ£¬µ«½á¹¹²»Í¬µÄ»¯ºÏÎÔò»¥³Æͬ·ÖÒì¹¹Ì壬
¢ÝH2O¡¢D2O¡¢T2O¶¼ÊÇË®£¬ÊôÓÚͬһÎïÖÊ£¬
¹Ê´ð°¸Îª£º¢Ú£»¢Ù£»¢Ü£»¢Ý£»¢Û£»
£¨2£©¢ÙK2OÖк¬ÓÐÀë×Ó¼ü£¬ÊÇÀë×Ó»¯ºÏÎ
¢ÚCO2Ö»º¬Óм«ÐÔ¹²¼Û¼ü£¬Êǹ²¼Û»¯ºÏÎ
¢ÛNH4ClÖк¬ÓÐÀë×Ó¼üºÍ¼«ÐÔ¹²¼Û¼ü£¬ÊÇÀë×Ó»¯ºÏÎ
¢ÜC2H4º¬Óм«ÐÔ¹²¼Û¼üºÍ·Ç¼«ÐÔ¹²¼Û¼ü£¬Êǹ²¼Û»¯ºÏÎ
¢ÝNa2O2º¬ÓÐÀë×Ó¼üºÍ·Ç¼«ÐÔ¹²¼Û¼ü£¬ÊÇÀë×Ó»¯ºÏÎ
¢ÞNaOHº¬ÓÐÀë×Ó¼üºÍ¼«ÐÔ¹²¼Û¼ü£¬ÊÇÀë×Ó»¯ºÏÎ
¹Ê´ð°¸Îª£º¢Ü£»¢Ý£»
£¨3£©¼×Í飨CH4£©ÖÐ̼ԪËصÄÖÊÁ¿·ÖÊýΪ£º
¡Á100%=75%£¬ÍéÌþµÄͨʽΪCnH£¨2n+2£©£¬Ì¼ÔªËصÄÖÊÁ¿·ÖÊýΪ
¡Á100%=
¡Á100%=
¡Á100%=85.7%£¬¹Ê´ð°¸Îª£º75%-85.7%£®
O2ºÍO3¶¼ÊÇÓÉÑõÔªËØ×é³ÉµÄ²»Í¬µ¥ÖÊ£¬Ôò»¥ÎªÍ¬ËØÒìÐÎÌ壬
C16H34ºÍ£¨CH3£©2CHCH2CH3¶¼·ûºÏ½á¹¹ÏàËÆ£¬ÔÚ·Ö×Ó×é³ÉÉÏÏà²îÒ»¸ö»òÈô¸É¸öCH2Ô×ÓÍŵĻ¯ºÏÎÔò»¥ÎªÍ¬ÏµÎ
CH2£¨CH2£©3CH3ºÍµÄ·Ö×ÓʽÏàͬ£¬µ«½á¹¹²»Í¬µÄ»¯ºÏÎÔò»¥³Æͬ·ÖÒì¹¹Ì壬
¢ÝH2O¡¢D2O¡¢T2O¶¼ÊÇË®£¬ÊôÓÚͬһÎïÖÊ£¬
¹Ê´ð°¸Îª£º¢Ú£»¢Ù£»¢Ü£»¢Ý£»¢Û£»
£¨2£©¢ÙK2OÖк¬ÓÐÀë×Ó¼ü£¬ÊÇÀë×Ó»¯ºÏÎ
¢ÚCO2Ö»º¬Óм«ÐÔ¹²¼Û¼ü£¬Êǹ²¼Û»¯ºÏÎ
¢ÛNH4ClÖк¬ÓÐÀë×Ó¼üºÍ¼«ÐÔ¹²¼Û¼ü£¬ÊÇÀë×Ó»¯ºÏÎ
¢ÜC2H4º¬Óм«ÐÔ¹²¼Û¼üºÍ·Ç¼«ÐÔ¹²¼Û¼ü£¬Êǹ²¼Û»¯ºÏÎ
¢ÝNa2O2º¬ÓÐÀë×Ó¼üºÍ·Ç¼«ÐÔ¹²¼Û¼ü£¬ÊÇÀë×Ó»¯ºÏÎ
¢ÞNaOHº¬ÓÐÀë×Ó¼üºÍ¼«ÐÔ¹²¼Û¼ü£¬ÊÇÀë×Ó»¯ºÏÎ
¹Ê´ð°¸Îª£º¢Ü£»¢Ý£»
£¨3£©¼×Í飨CH4£©ÖÐ̼ԪËصÄÖÊÁ¿·ÖÊýΪ£º
12 |
12+1¡Á4 |
12n |
12n+2n+2 |
12n |
14n+2 |
12 | ||
14+
|
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿