ÌâÄ¿ÄÚÈÝ

6£®ÊµÑé²âµÃ£¬Ä³ÓлúÎïAÏà¶Ô·Ö×ÓÖÊÁ¿Îª72£®
£¨1£©ÈôAÊÇÌþ£¬Æä·Ö×ÓʽΪC5H12£¬ËüÓÐ3ÖÖͬ·ÖÒì¹¹Ì壬·Ðµã×î¸ßµÄÊÇCH3CH2CH2CH2CH3 £¨Ð´½á¹¹¼òʽ£©£®Èô¸ÃÌþÓëCl2·¢ÉúÈ¡´ú·´Ó¦£¬Éú³ÉµÄÒ»ÂÈ´úÎïÖ»ÓÐ1ÖÖ£¬Ôò¸ÃAµÄ½á¹¹¼òʽΪ£®
£¨2£©Èô¸ÃÓлúÎï3.6gÍêȫȼÉÕÉú³É0.15molCO2ºÍ0.1molH2O£¬ÔòAµÄ·Ö×ÓʽΪC3H4O2£®ÈôËüÊÇÒ»ÖÖ²»±¥ºÍôÈËᣬ¸ÃËáÓë¼×´¼·¢Éúõ¥»¯·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£¨×¢Ã÷·´Ó¦Ìõ¼þ£©£ºCH2=CHCOOH+CH3OH$¡ú_{¡÷}^{ŨÁòËá}$CH2=CHCOOCH3+H2O£®

·ÖÎö £¨1£©Èô¸ÃÓлúÎïÊÇÌþ£¬Ôò$\frac{72}{14}$=5¡­2£¬¹Ê·Ö×ÓʽΪC5H12£»
£¨2£©3.6gÓлúÎïÖÐOÔªËØÖÊÁ¿Îª3.6g-0.15mol¡Á12g/mol-0.1mol¡Á2¡Á1g/mol=1.6g£¬ÔòÑõÔ­×ÓÎïÖʵÄÁ¿Îª$\frac{1.6g}{16g/mol}$=0.1mol£¬¹Ê·Ö×ÓÖÐC¡¢H¡¢OÔ­×ÓÊýĿ֮±ÈΪ0.15£º0.2£º0.1=3£º4£º2£¬×î¼òʽΪC3H4O2£¬Ïà¶Ô·Ö×ÓÖÊÁ¿Îª72£¬¹Ê·Ö×ÓʽΪC3H4O2£¬ÈôËüÊÇÒ»ÖÖ²»±¥ºÍôÈËᣬÔòÆä½á¹¹¼òʽΪCH2=CHCOOH£®

½â´ð ½â£º£¨1£©Èô¸ÃÓлúÎïÊÇÌþ£¬Ôò$\frac{72}{14}$=5¡­2£¬¹Ê·Ö×ÓʽΪC5H12£¬Í¬·ÖÒì¹¹ÌåÓÐÕýÎìÍé¡¢ÒìÎìÍé¡¢ÐÂÎìÍé3ÖÖ£¬·Ðµã×î¸ßµÄΪÕýÎìÍ飬¼´CH3CH2CH2CH2CH3£¬Èô¸ÃÌþÓëCl2·¢ÉúÈ¡´ú·´Ó¦£¬Éú³ÉµÄÒ»ÂÈ´úÎïÖ»ÓÐ1ÖÖ£¬Ôò¸ÃÌþµÄ½á¹¹¼òʽΪC£¨CH3£©4£¬
¹Ê´ð°¸Îª£ºC5H12£»3£»CH3CH2CH2CH2CH3£»£»
£¨2£©3.6gÓлúÎïÖÐOÔªËØÖÊÁ¿Îª3.6g-0.15mol¡Á12g/mol-0.1mol¡Á2¡Á1g/mol=1.6g£¬ÔòÑõÔ­×ÓÎïÖʵÄÁ¿Îª$\frac{1.6g}{16g/mol}$=0.1mol£¬¹Ê·Ö×ÓÖÐC¡¢H¡¢OÔ­×ÓÊýĿ֮±ÈΪ0.15£º0.2£º0.1=3£º4£º2£¬×î¼òʽΪC3H4O2£¬Ïà¶Ô·Ö×ÓÖÊÁ¿Îª72£¬¹Ê·Ö×ÓʽΪC3H4O2£¬ÈôËüÊÇÒ»ÖÖ²»±¥ºÍôÈËᣬÔòÆä½á¹¹¼òʽΪCH2=CHCOOH£¬Óë¼×´¼·¢Éúõ¥»¯·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCH2=CHCOOH+CH3OH$¡ú_{¡÷}^{ŨÁòËá}$CH2=CHCOOCH3+H2O£¬
¹Ê´ð°¸Îª£ºC3H4O2£»CH2=CHCOOH+CH3OH$¡ú_{¡÷}^{ŨÁòËá}$CH2=CHCOOCH3+H2O£®

µãÆÀ ±¾Ì⿼²éÓлúÎï·Ö×ÓʽÓë½á¹¹Ê½È·¶¨£¬²àÖØÓÚѧÉúµÄ·ÖÎö¡¢¼ÆËãÄÜÁ¦µÄ¿¼²é£¬ÕÆÎÕ¸ù¾ÝÏà¶Ô·Ö×ÓÖÊÁ¿ÀûÓÃÉÌÓ෨ȷ¶¨ÌþµÄ·Ö×Óʽ£¬ÓÐÀûÓÚ»ù´¡ÖªÊ¶µÄ¹®¹Ì£¬ÄѶȲ»´ó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø