(1)ÒÑ֪ij»ìºÏÆøÌåµÄ³É·Ö°´Ìå»ý·ÖÊý¼ÆËãÊÇ£º80.0%CH4¡¢15.0%C2H4ºÍ5.00%C2H6£®Çë¼ÆËã0.5mol¸Ã»ìºÏÆøÌåµÄÖÊÁ¿ºÍ±ê×¼×´¿öϵÄÃܶÈ(g¡¤L£1)£®
(2)CH4ÔÚÒ»¶¨Ìõ¼þÏ´߻¯Ñõ»¯¿ÉÒÔÉú³ÉC2H4ºÍC2H6(Ë®ºÍÆäËû²úÎïºöÂÔ²»¼Æ)£®È¡Ò»¶¨Á¿CH4¾´ß»¯Ñõ»¯ºóµÃµ½Ò»ÖÖ»ìºÏÆøÌ壬ËüÔÚ±ê×¼×´¿öϵÄÃܶÈΪ0.780g¡¤L£1£®ÒÑÖª·´Ó¦ÖÐCH4ÏûºÄÁË20%£¬¼ÆËã»ìºÏÆøÖÐC2H4µÄÌå»ý·ÖÊý£®
¡¡¡¡¡¾½â´ð¡¿(1)0.826g¡¤L£1;(2)4.44% ¡¡¡¡¡¾Çɽ⵼Îö¡¿(1)ÓÉn£½ ¡¡¡¡µÃ¦Ñ»ì£½ ¡¡¡¡(2)ÓÉÖÊÁ¿Êغ㶨ÂÉ£¬CÔ×ÓÊغ㣬ÓÐÏÂÁйØϵʽ£º ¡¡¡¡2CH4¡«C2H4¡¡¡¡2CH4¡«C2H6 ¡¡¡¡É跴ӦǰÓÐCH4 1mol£¬ÆäÖÐÓÐx mol ת»¯³ÉC2H4£¬¼´Éú³É ¡¡¡¡ËùÒÔ·´Ó¦ºóÊ£ÓàÆøÌå×ܵÄÎïÖʵÄÁ¿Îª0.800mol£« ¡¡¡¡ÓÉÃܶȹ«Ê½ÓÐ ¡¡¡¡½âµÃx£½0.0800mol£® ¡¡¡¡¹ÊC2H4µÄÌå»ý·ÖÊýΪ |
½âÌâ¹Ø¼üÃ÷È·ÌâÄ¿ËùÇóÓëÒÑÖª£¬ÔËÓøÅÄîÒ»²½²½·ÖÎöÍÆÀíÑ°ÕÒ½âÌâµÄ˼·Óë;¾¶£®±¾Ì⻹¿ÉÀûÓÃƽ¾ù·Ö×ÓÁ¿Ê®×Ö½»²æ·¨Çó½â£®±¾Ìâ¹Øϵת»»½Ï¶à£¬Èô²»Ï¸ÐÄ£¬¼«Ò׳ö´í£® |
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º»Æ¸ÔÖصã×÷Òµ¡¤¸ß¶þ»¯Ñ§£¨Ï£© ÌâÐÍ£º038
(1)ÒÑ֪ij»ìºÏÆøÌåÖи÷³É·ÖµÄÌå»ý·ÖÊýΪCH4 80.0%¡¢C2H4 15.0%ºÍC2H6 5.0%£®Çë¼ÆËã0.500mol¸Ã»ìºÏÆøÌåµÄÖÊÁ¿ºÍ±ê×¼×´¿öϵÄÃܶÈ(g¡¤L£1)£®
(2)CH4ÔÚÒ»¶¨Ìõ¼þÏ´߻¯Ñõ»¯¿ÉÒÔÉúÔÚC2H4¡¢C2H6(Ë®ºÍÆäËû·´Ó¦²úÎïºöÂÔ²»¼Æ)£®È¡Ò»¶¨ÖÊÁ¿µÄCH4¾´ß»¯Ñõ»¯ºóµÃµ½Ò»ÖÖ»ìºÏÆøÌ壬ËüÔÚ±ê×¼×´¿öϵÄÃܶÈΪ0.780g¡¤L£1£®ÒÑÖª·´Ó¦ÖÐCH4ÏûºÄÁË20.0%£¬¼ÆËã»ìºÏÆøÌåÖÐC2H4µÄÌå»ý·ÖÊý£®(±¾Ìâ¼ÆËã¹ý³ÌÖÐÇë±£Áô3λÓÐЧÊý×Ö)
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º¸ßÖл¯Ñ§Í¬²½µ¥ÔªÁ·Ï°²á È«²á ¸ß¶þÄ꼶 ÌâÐÍ£º038
(1)ÒÑ֪ij»ìºÏÆøÌåµÄÌå»ý·ÖÊýΪ£¬¼ÆËã0.500mol¸Ã»ìºÏÆøÌåµÄÖÊÁ¿ºÍ±ê×¼×´¿öϵÄÃܶÈ(g/L)£®
(2)ÔÚÒ»¶¨Ìõ¼þÏ´߻¯Ñõ»¯¿ÉÒÔÉú³É
(Ë®ºÍÆäËü·´Ó¦²úÎïºöÂÔ²»¼Æ)£®È¡Ò»¶¨Á¿
¾´ß»¯Ñõ»¯ºóµÃµ½Ò»ÖÖ»ìºÏÆø£¬ËüÔÚ±ê×¼×´¿öϵÄÃܶÈΪ0.780g/L£®ÒÑÖª·´Ó¦ÖÐ
ÏûºÄÁË20.0£¥£¬¼ÆËã»ìºÏÆøÌåÖÐ
µÄÌå»ý·ÖÊý£®(¼ÆËã½á¹û±£Áô3λÓÐЧÊý×Ö)
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º058
(1)ÒÑ֪ij»ìºÏÆøÌåµÄÌå»ý°Ù·Ö×é³ÉΪ80.0£¥¡¢15.0£¥
£®Çë¼ÆËã0.500mol¸Ã»ìºÏÆøÌåµÄÖÊÁ¿ºÍ±ê×¼×´¿öϵÄÃܶÈ(g/L)£®
(2)ÔÚÒ»¶¨Ìõ¼þÏ´߻¯Ñõ»¯¿ÉÒÔÉú³É
¡¢
(Ë®ºÍÆäËû²úÎïºöÂÔ²»¼Æ)£®È¡Ò»¶¨Á¿
¾´ß»¯Ñõ»¯ºóµÃµ½Ò»ÖÖ»ìºÏÆøÌ壬ËüÔÚ±ê×¼×´¿öϵÄÃܶÈΪ0.780g/L£®ÒÑÖª·´Ó¦ÖÐ
ÏûºÄÁË20.0£¥£¬¼ÆËã»ìºÏÆøÌåÖÐ
µÄÌå»ý°Ù·Öº¬Á¿£®(±¾Ìâ¼ÆËã¹ý³ÌÖÐÇë±£Áô3λÓÐЧÊý×Ö)
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£ºÎïÀí½ÌÑÐÊÒ ÌâÐÍ£º038
(1)ÒÑ֪ij»ìºÏÆøÌåµÄÌå»ý°Ù·Ö×é³ÉΪ80.0£¥¡¢15.0£¥
£®Çë¼ÆËã0.500mol¸Ã»ìºÏÆøÌåµÄÖÊÁ¿ºÍ±ê×¼×´¿öϵÄÃܶÈ(g/L)£®
(2)ÔÚÒ»¶¨Ìõ¼þÏ´߻¯Ñõ»¯¿ÉÒÔÉú³É
¡¢
(Ë®ºÍÆäËû²úÎïºöÂÔ²»¼Æ)£®È¡Ò»¶¨Á¿
¾´ß»¯Ñõ»¯ºóµÃµ½Ò»ÖÖ»ìºÏÆøÌ壬ËüÔÚ±ê×¼×´¿öϵÄÃܶÈΪ0.780g/L£®ÒÑÖª·´Ó¦ÖÐ
ÏûºÄÁË20.0£¥£¬¼ÆËã»ìºÏÆøÌåÖÐ
µÄÌå»ý°Ù·Öº¬Á¿£®(±¾Ìâ¼ÆËã¹ý³ÌÖÐÇë±£Áô3λÓÐЧÊý×Ö)
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com