ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿£¨1£©È¡3.7gijÓлúÎïAÔÚ×ãÁ¿ÑõÆøÖгä·ÖȼÉÕ£¬Ö»Éú³É8.8 gCO2ºÍ4.5g H2O£¬ÔòAÖк¬ÓеÄÔªËØΪ_________________£¨ÌîÔªËØ·ûºÅ£©£¬ÆäʵÑéʽΪ____________¡£

£¨2£©ÏÂͼÊÇAµÄÖÊÆ×ͼ£¬ÔòÆäÏà¶Ô·Ö×ÓÖÊÁ¿Îª ________ £»·Ö×ÓʽΪ _________£»

£¨3£©¾­²â¶¨£¬AÔں˴Ź²ÕñÇâÆ×ÖгöÏÖËĸö·å£¬ÎüÊÕ·åÃæ»ýÖ®±ÈΪ6£º1£º2£º1£»AÓë½ðÊôÄÆ·´Ó¦²úÉúÇâÆø£»ÔòAµÄ½á¹¹¼òʽΪ ____________________________¡£

£¨4£©AÓжàÖÖͬ·ÖÒì¹¹Ì壬д³öÓëA¾ßÓÐÏàͬ¹ÙÄÜÍŵÄͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽ£¨ÈÎдÁ½ÖÖ£©£º_________________________£¬_________________________¡£

¡¾´ð°¸¡¿ C ¡¢H ¡¢O C4H10O 74 C4H10O £¨CH3£©2CHCH2OH CH3CH2CH2CH2OH CH3CH2£¨OH£©CH2CH3£¬£¨CH3£©3C£¨OH£©

¡¾½âÎö¡¿£¨1£©3.7gÓлúÎïȼÉÕÉú³É0.2mol¶þÑõ»¯Ì¼£¬0.25 molË®£¬Ôòn£¨C£©=n£¨¶þÑõ»¯Ì¼£©=0.2mol£¬m£¨C£©=0.2mol¡Á12g/mol=2.4g£» n£¨Ë®£©=0.25mol£¬n£¨H£©=0.5mol£¬m£¨H£©=0.5mol¡Á1g/mol=0.5g£»Ôòm£¨C£©+m£¨H£©=2.4g+0.5g=2.9g£¼3.7g£¬¹ÊÓлúÎﺬÓÐOÔªËØ£¬ÇÒm£¨O£©=3.7g-2.9g=0.8g£¬¹Ên£¨O£©=0.05mol£¬ n£¨C£©£ºn£¨H£©£ºn£¨O£©=0.2mol£º0.5mol£º0.05mol=4£º10£º1£¬¼´¸ÃÓлúÎï×î¼òʽΪC4H10O£»ÕýÈ·´ð°¸£ºC ¡¢H ¡¢O £» C4H10O¡£

£¨2£©ÓÉÖÊÆ×ͼ¿ÉÖª£¬ÆäÏà¶Ô·Ö×ÓÖÊÁ¿Îª74£¬ÊµÑéʽµÄʽÁ¿Îª74£¬¶ø12£¬4+1¡Á10+16=74£¬¹ÊÆä·Ö×ÓʽΪC4H10O£»ÕýÈ·´ð°¸£º74£»C4H10O¡£

£¨3£©¸ÃÓлúÎïÔں˴Ź²ÕñÇâÆ×ÖгöÏÖËĸö·å£¬ÆäÇâÔ­×Ó¸öÊý±ÈΪ6£º1£º2£º1£¬ËµÃ÷ÓÐËÄÖÖÇ⣬¸ÃÓлúÎïÓë½ðÊôÄÆ·´Ó¦²úÉúÇâÆø£¬ËµÃ÷º¬ôÇ»ù£¬¹ÊAµÄ½á¹¹¼òʽΪ£º£¨CH3£©2CHCH2OH£»ÕýÈ·´ð°¸£º£¨CH3£©2CHCH2OH¡£

£¨4£©±¥ºÍÒ»Ôª´¼Í¨Ê½ÎªCnH2n+2O£¬ËùÒÔ·Ö×ÓʽΪC4H10OµÄÓлúÎï¿ÉÒÔΪ±¥ºÍÒ»Ôª´¼£¬ ÓëA¾ßÓÐÏàͬ¹ÙÄÜÍÅ-ôÇ»ùµÄͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽ·Ö±ðΪ£ºCH3CH2CH2CH2OH£¬CH3CH2£¨OH£©CH2CH3£¬£¨CH3£©3C£¨OH£©£»´ÓÖÐÈÎÑ¡Á½ÖÖ¼´¿É£»ÕýÈ·´ð°¸£ºCH3CH2CH2CH2OH£¬CH3CH2£¨OH£©CH2CH3£¬£¨CH3£©3C£¨OH£©£»´ÓÖÐÈÎÑ¡Á½ÖÖ¼´¿É£»

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿(Ò»)ij¿ÎÍâС×éΪÁ˼ìÑéNa2O2ÓëË®·´Ó¦µÄ²úÎÉè¼ÆÈçͼװÖÃ(¼Ð³Ö×°ÖÃÒÑÊ¡ÂÔ)£º(14·Ö2·ÖÒ»¿Õ)

(1)×°ÖÃBÖеÄÏÖÏóΪ____________________________ ¡£

(2)·´Ó¦ÍêÈ«ºóÏò×°ÖÃAÖеÎÈ뼸µÎ·Ó̪ÊÔÒº,ÏÖÏóΪ__________________¡£

(3)д³öNa2O2ÓëË®·´Ó¦µÄÀë×Ó·½³Ìʽ: ______________________________¡£

(¶þ)ÔÚ³£ÎÂÏ£¬FeÓëË®²¢²»Æð·´Ó¦£¬µ«ÔÚ¸ßÎÂÏ£¬FeÓëË®ÕôÆø¿É·¢Éú·´Ó¦¡£Ó¦ÓÃÏÂÁÐ×°Öã¬ÔÚÓ²Öʲ£Á§¹ÜÖзÅÈ뻹ԭÌú·ÛºÍʯÃÞÈ޵ĻìºÏÎ¼ÓÈÈ£¬²¢Í¨ÈëË®ÕôÆø£¬¾Í¿ÉÒÔÍê³É¸ßÎÂÏ¡°FeÓëË®ÕôÆøµÄ·´Ó¦ÊµÑ顱¡£ Çë»Ø´ð¸ÃʵÑéÖеÄÎÊÌâ¡£

(4)Ô²µ×ÉÕÆ¿ÖÐÊ¢×°Ë®£¬ÉÕÆ¿ÀïÓ¦ÊÂÏÈ·ÅÖÃËé´ÉƬ£¬Æä×÷ÓÃÊÇ______________¡£

(5)Èô¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ3Fe+4H2O(g)Fe3O4+4H2£¬Çó16.8¿ËÌú·ÛÍêÈ«·´Ó¦×ªÒƵĵç×ÓΪ___________mol¡£

(6)¸ÃͬѧÓûÈ·¶¨·´Ó¦ºóÓ²ÖÊÊÔ¹ÜÖйÌÌåÎïÖʵijɷ֣¬Éè¼ÆÁËÈçÏÂʵÑé·½°¸£º

¢Ù´ýÓ²ÖÊÊÔ¹ÜÀäÈ´ºó£¬È¡ÉÙÐíÆäÖеĹÌÌåÎïÖÊÈÜÓÚÏ¡ÁòËáµÃÈÜÒºB£»

¢ÚÈ¡ÉÙÁ¿ÈÜÒºBµÎ¼ÓKSCNÈÜÒº£¬ÈôÈÜÒº±äºìÉ«Ôò˵Ã÷Ó²ÖÊÊÔ¹ÜÖйÌÌåÎïÖʵijɷÖÊÇ_________£¬ÈôÈÜҺδ±äºìÉ«Ôò˵Ã÷Ó²ÖÊÊÔ¹ÜÖйÌÌåÎïÖʵijɷÖ____________¡£

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

¾«Ó¢¼Ò½ÌÍø