ÌâÄ¿ÄÚÈÝ

17£®0.2molijÌþA ÔÚÑõÆøÖгä·ÖȼÉÕºó£¬Éú³É»¯ºÏÎïB¡¢C¸÷1mol£¬ÊԻشðÏÂÁи÷Ì⣮
£¨1£©ÌþAµÄ·Ö×ÓʽΪC5H10£®
£¨2£©Èôȡһ¶¨Á¿µÄÌþAÍêȫȼÉÕºó£¬Éú³ÉB¡¢C¸÷3mol£¬ÔòÓÐ42gÌþA²Î¼ÓÁË·´Ó¦£¬È¼ÉÕʱÏûºÄ±ê×¼×´¿öϵÄÑõÆø100.8L£®
£¨3£©ÈôÌþAÔÚÒ»¶¨Ìõ¼þÏÂÄÜÓëÂÈÆø·¢ÉúÈ¡´ú·´Ó¦£¬ÆäÒ»ÂÈ´úÎïÖ»ÓÐÒ»ÖÖ£¬ÔòÌþAµÄ½á¹¹¼òʽΪ£®
£¨4£©ÈôÌþAÄÜʹäåË®ÍÊÉ«£¬ÔÚ´ß»¯¼ÁµÄ×÷ÓÃÏÂÓëH2¼Ó³É£¬Æä¼Ó³É²úÎï¾­²â¶¨º¬ÓÐ3¸ö¼×»ù£¬ÌþA¿ÉÄܵĽṹ¼òʽΪCH3C£¨CH3£©¨TCHCH3¡¢CH2¨TC£¨CH3£©CH2CH3¡¢CH3CH£¨CH3£©CH¨TCH2£®

·ÖÎö £¨1£©¸ù¾Ý0.2molCxHy¡ú1molCO2+1molH2O£¬ÓÉÔ­×ÓÊØºã·ÖÎö£»
£¨2£©B¡¢C¸÷3mol£¬¼´3molCO2¡¢3molH2O£¬ÓÉC¡¢HÔ­×ÓÊØºã¼ÆËã¡¢ÓÉOÔ­×ÓÊØºã¼ÆËãÏûºÄµÄÑõÆø£»
£¨3£©A²»ÄÜʹäåË®ÍÊÉ«£¬µ«ÔÚÒ»¶¨Ìõ¼þÏÂÄÜÓëÂÈÆø·¢ÉúÈ¡´ú·´Ó¦£¬ÆäÒ»ÂÈ´úÎïÖ»ÓÐÒ»ÖÖ£¬ÔòÖ»ÓÐÒ»ÖÖH£¬Îª»·ÎìÍ飻
£¨4£©ÈôÌþAÄÜʹäåË®ÍÊÉ«£¬ËµÃ÷º¬ÓÐ̼̼˫¼ü£¬ÔÚ´ß»¯¼ÁµÄ×÷ÓÃÏÂÓëH2¼Ó³É£¬Æä¼Ó³É²úÎï¾­²â¶¨º¬ÓÐ3¸ö¼×»ù£¬Ó¦Éú³É2-¼×»ù¶¡Í飮

½â´ð ½â£º£¨1£©0.2molCxHy¡ú1molCO2+1molH2O£¬ÓÉÔ­×ÓÊØºã¿ÉÖªx=5£¬y=10£¬ÔòÌþAµÄ·Ö×ÓʽΪC5H10£¬¹Ê´ð°¸Îª£ºC5H10£»
£¨2£©B¡¢C¸÷3mol£¬¼´3molCO2¡¢3molH2O£¬ÓÉC¡¢HÔ­×ÓÊØºã¿ÉÖªAµÄÖÊÁ¿Îª3mol¡Á12g/mol+6mol¡Á1g/mol=42g£¬ÓÉOÔ­×ÓÊØºã¼ÆËãÏûºÄµÄÑõÆø4.5mol¡Á22.4L/mol=100.8L£¬
¹Ê´ð°¸Îª£º42£»100.8£»
£¨3£©A²»ÄÜʹäåË®ÍÊÉ«£¬µ«ÔÚÒ»¶¨Ìõ¼þÏÂÄÜÓëÂÈÆø·¢ÉúÈ¡´ú·´Ó¦£¬ÆäÒ»ÂÈ´úÎïÖ»ÓÐÒ»ÖÖ£¬ÔòÖ»ÓÐÒ»ÖÖH£¬Îª»·ÎìÍ飬½á¹¹¼òʽΪ£¬
¹Ê´ð°¸Îª£º£»
£¨4£©ÈôÌþAÄÜʹäåË®ÍÊÉ«£¬ËµÃ÷º¬ÓÐ̼̼˫¼ü£¬ÔÚ´ß»¯¼ÁµÄ×÷ÓÃÏÂÓëH2¼Ó³É£¬Æä¼Ó³É²úÎï¾­²â¶¨º¬ÓÐ3¸ö¼×»ù£¬Ó¦Éú³É2-¼×»ù¶¡Í飬Ôò¶ÔӦϩÌþΪCH3C£¨CH3£©¨TCHCH3¡¢CH2¨TC£¨CH3£© CH2CH3¡¢CH3CH£¨CH3£© CH¨TCH2£¬
¹Ê´ð°¸Îª£ºCH3C£¨CH3£©¨TCHCH3¡¢CH2¨TC£¨CH3£© CH2CH3¡¢CH3CH£¨CH3£© CH¨TCH2£®

µãÆÀ ±¾Ì⿼²éÓлúÎïµÄÍÆ¶Ï£¬Îª¸ßƵ¿¼µã£¬°ÑÎÕ¹ÙÄÜÍÅÓëÐÔÖʵĹØÏµÎª½â´ðµÄ¹Ø¼ü£¬²àÖØÓлúÎïµÄ½á¹¹µÄ·ÖÎöÓëÍÆ¶ÏÄÜÁ¦µÄ¿¼²é£¬ÌâÄ¿ÄѶȲ»´ó£¬

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
2£®ÔÚʵÑéÊÒÀï¿ÉÓÃÈçͼËùʾװÖÃÀ´ÖÆÈ¡ÂÈËáÄÆ¡¢´ÎÂÈËáÄÆºÍ̽¾¿ÂÈË®µÄÐÔÖÊ£® ÈçͼÖУº
¢ÙΪÂÈÆø·¢Éú×°Öã»
¢ÚµÄÊÔ¹ÜÀïÊ¢ÓÐ15mL 30% NaOHÈÜÒºÀ´ÖÆÈ¡ÂÈËáÄÆ£¬²¢ÖÃÓÚÈÈˮԡÖУ»
 ¢ÛµÄÊÔ¹ÜÀïÊ¢ÓÐ15mL 8% NaOHÈÜÒºÀ´ÖÆÈ¡´ÎÂÈËáÄÆ£¬²¢ÖÃÓÚ±ùˮԡÖУ»
¢ÜµÄÊÔ¹ÜÀï¼ÓÓÐ×ÏɫʯÈïÊÔÒº£»   
¢ÝÎªÎ²ÆøÎüÊÕ×°Öã®ÇëÌîдÏÂÁпհףº
£¨1£©ÖÆÈ¡ÂÈÆøÊ±£¬ÔÚÉÕÆ¿Àï¼ÓÈëÒ»¶¨Á¿µÄ¶þÑõ»¯ÃÌ£¬Í¨¹ý·ÖҺ©¶·£¨ÌîдÒÇÆ÷Ãû³Æ£©ÏòÉÕÆ¿ÖмÓÈëÊÊÁ¿µÄŨÑÎËᣮʵÑéÊÒÖÆCl2µÄ»¯Ñ§·½³ÌʽMnO2+4HCl£¨Å¨£©$\frac{\underline{\;\;¡÷\;\;}}{\;}$MnCl2+Cl2¡ü+2H2O£»
ʵÑéʱΪÁ˳ýÈ¥ÂÈÆøÖеÄHClÆøÌ壬¿ÉÔÚ¢ÙÓë¢ÚÖ®¼ä°²×°Ê¢ÓÐC£¨ÌîдÏÂÁбàºÅ×Öĸ£©µÄ¾»»¯×°Öã®
A£®¼îʯ»Ò   B£®ÇâÑõ»¯ÄÆÈÜÒº C£®±¥ºÍʳÑÎË®  D£®Å¨ÁòËá
£¨2£©Èç¹û½«¹ýÁ¿¶þÑõ»¯ÃÌÓë20mL 12mol•L-1µÄŨÑÎËá»ìºÏ¼ÓÈÈ£¬³ä·Ö·´Ó¦ºóÉú³ÉµÄÂÈÆø
СÓÚ 0.06mol£®£¨Ìî¡°´óÓÚ¡±¡°Ð¡ÓÚ¡±¡°µÈÓÚ¡±£©£¬ÈôÓÐ17.4gµÄMnO2±»»¹Ô­£¬Ôò±»Ñõ»¯µÄHClÖÊÁ¿Îª142g£®
£¨3£©±È½ÏÖÆÈ¡ÂÈËáÄÆºÍ´ÎÂÈËáÄÆµÄÌõ¼þ£¬¶þÕߵIJîÒìÊÇ¢ÙËùÓÃNaOHŨ¶È²»Í¬£»¢Ú·´Ó¦¿ØÖƵÄζȲ»Í¬£®
£¨4£©ÊµÑéÖпɹ۲쵽¢ÜµÄÊÔ¹ÜÀïÈÜÒºµÄÑÕÉ«·¢ÉúÁËÈçϱ仯£¬ÇëÌîдÈç±íÖеĿհף®
ʵÑéÏÖÏóÔ­Òò
ÈÜÒº×î³õ´Ó×ÏÉ«Öð½¥±äΪºìÉ«ÂÈÆøÓëË®·´Ó¦Éú³ÉµÄH+ʹʯÈï±äÉ«
ËæºóÈÜÒºÖð½¥±äΪÎÞÉ«HClOÓÐÇ¿Ñõ»¯ÐÔ£¬ÌåÏÖÆ¯°××÷ÓÃÊÇÆäÍÊÉ«
È»ºóÈÜÒº´ÓÎÞÉ«Öð½¥±äΪÈÜÒºÑÕÉ«±äΪdzÂÌɫɫÈÜÒºÖÐÈܽâÁË´óÁ¿µÄÂÈÆø£¬ÌåÏÖdzÂÌÉ«

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

¾«Ó¢¼Ò½ÌÍø