ÌâÄ¿ÄÚÈÝ
19£®ÒÒËáÒÒõ¥ÊÇÒ»ÖÖÓÐÏãζµÄÓÍ×´ÒºÌ壬ÔÚŨÁòËá´æÔÚ²¢¼ÓÈȵÄÌõ¼þÏ£¬ÒÒËáÓëÒÒ´¼·´Ó¦Éú³ÉÒÒËáÒÒõ¥£®Çë»Ø´ð£º£¨1£©ÒÒËáÒÒõ¥·Ö×ÓÖйÙÄÜÍŵÄÃû³ÆÎªõ¥»ù£®
£¨2£©Éú³ÉÒÒËáÒÒõ¥µÄ»¯Ñ§·½³ÌʽΪCH3COOH+CH3CH2OH$?_{¡÷}^{ŨÁòËá}$CH3COOC2H5+H2O£¬¸Ã·´Ó¦µÄÀàÐÍõ¥»¯»òÈ¡´ú·´Ó¦£®
£¨3£©³£ÎÂÏ£¬ÒÒËáºÍÒÒËáÒÒõ¥¶¼ÊÇÎÞɫҺÌ壬д³öÒ»ÖÖÄܹ»¼ø±ðÁ½ÕßµÄÊÔ¼Á£ºNa2CO3»òNaHCO3£®
·ÖÎö £¨1£©ÒÒËáÒÒõ¥·Ö×ÓÖйÙÄÜÍÅΪõ¥»ù£»
£¨2£©ÒÒËáÓëÒÒ´¼ÔÚŨÁòËá×÷ÓÃϼÓÈÈ·¢Éúõ¥»¯·´Ó¦Éú³ÉÒÒËáÒÒõ¥ºÍË®£¬¸Ã·´Ó¦Îª¿ÉÄæ·´Ó¦£»·´Ó¦ÀàÐÍÊôÓÚÈ¡´ú·´Ó¦£»
£¨3£©¸ù¾ÝÎïÖʵÄÎïÀíÐÔÖʺͻ¯Ñ§ÐÔÖʼø±ð£¬ÒÒËá¶¼Ò×ÈÜÓÚË®£¬ÒÒËáÒÒõ¥²»ÈÜÓÚ±¥ºÍ̼ËáÄÆÈÜÒº£¬ÒÒËá¾ßÓÐËáÐÔ£¬ÄÜʹËá¼îָʾ¼Á±äÉ«£¬ÒÒËáÒÒõ¥ÔÚËáÐÔ»ò¼îÐÔÌõ¼þÏÂÄÜ·¢ÉúË®½â£®
½â´ð ½â£º£¨1£©ÒÒËáÒÒõ¥CH3COOC2H5·Ö×ÓÖйÙÄÜÍŵÄÃû³ÆÎª£ºõ¥»ù£¬
¹Ê´ð°¸Îª£ºõ¥»ù£»
£¨2£©ÒÒËáÓëÒÒ´¼ÔÚŨÁòËá×÷ÓÃϼÓÈÈ·¢Éúõ¥»¯·´Ó¦Éú³ÉÒÒËáÒÒõ¥ºÍË®£¬Í¬Ê±¸Ã·´Ó¦¿ÉÄæ£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCH3COOH+CH3CH2OH$?_{¡÷}^{ŨÁòËá}$CH3COOC2H5+H2O£¬·´Ó¦ÌØÕ÷·ÖÎö¿ÉÖª·´Ó¦ÀàÐÍΪõ¥»¯·´Ó¦»òÈ¡´ú·´Ó¦£¬
¹Ê´ð°¸Îª£ºCH3COOH+CH3CH2OH$?_{¡÷}^{ŨÁòËá}$CH3COOC2H5+H2O£¬õ¥»¯»òÈ¡´ú£»
£¨3£©ÒÒËáºÍ̼ËáÄÆ»ò̼ËáÇâÄÆ·´Ó¦Éú³É¶þÑõ»¯Ì¼ÆøÌ壬ÒÒËáÒÒõ¥²»ÈÜÓÚ±¥ºÍ̼ËáÄÆÈÜÒº£¬ÈÜÒº·Ö²ã£¬¹ÊÄܼø±ð£¬
¹Ê´ð°¸Îª£ºNa2CO3»òNaHCO3£®
µãÆÀ ±¾Ì⿼²éÒÒËá·Ö×ӵĹÙÄÜÍźÍÒÒËáºÍÒÒ´¼·´Ó¦Éú³ÉÒÒËáÒÒõ¥µÄ»¯Ñ§·½³Ìʽ£¬ÌâÄ¿ÄѶȲ»´ó£¬×¢Òâ·´Ó¦µÄÌõ¼þ¡¢õ¥»¯·´Ó¦ÊÇÒ»¸ö¿ÉÄæ·´Ó¦£®
| A£® | ±ê×¼×´¿öÏ£¬lLÒÒÍéËùº¬ÓеķÖ×ÓÊýΪ$\frac{{N}_{A}}{22.4}$ | |
| B£® | 1mol¼×»ù£¨-CH3£©Ëùº¬µç×ÓÊýΪ9NA | |
| C£® | ³£ÎÂÏ£¬29g¶¡Í麬1.5 NA¸ö̼̼¼ü | |
| D£® | ±ê×¼×´¿öÏ£¬22.4LÈýÂȼ×ÍéËùº¬µÄÂÈÔ×ÓÊýΪ3NA |
| A£® | ±ê×¼×´¿öÏ£¬2.24 L 16O 2ºÍ3.6 g 18O 2¾ùº¬ÓÐ0.2N A¸öÑõÔ×Ó | |
| B£® | 1.7 g H 218O 2Öк¬Óеĵç×ÓÊýΪ0.9 N A | |
| C£® | µç½â¾«Á¶Íʱ£¬ÈôÒõ¼«µÃµ½N A¸öµç×Ó£¬ÔòÑô¼«ÖÊÁ¿¼õÉÙ32g | |
| D£® | ±ê×¼×´¿öÏ£¬2.24 L¼×Íé¡¢ÎìÍé»ìºÏÎïËùº¬·Ö×ÓÊýΪ0.1N A |
| A£® | Èô·´Ó¦¹ý³ÌÖÐÏûºÄ1molÂÈÆø£¬Ôò1mol£¼×ªÒƵç×ÓÊý£¼$\frac{5}{3}$mol | |
| B£® | ·´Ó¦Í£Ö¹ºón£¨NaClO£©£ºn£¨NaCl£©£ºn£¨NaClO3£©£¨ÎïÖʵÄÁ¿Ö®±È£©¿ÉÄÜΪ1£º11£º2 | |
| C£® | ·´Ó¦¹ý³ÌÖÐÏûºÄÂÈÆøÓëNaOHµÄÎïÖʵÄÁ¿Ö®±ÈΪ1£º2 | |
| D£® | Ñõ»¯²úÎïΪNaClOºÍNaClO3£¬·´Ó¦¹ý³ÌÖÐn£¨NaClO£©£º£¨NaClO3£©Îª1£º1 |
| A£® | ͺÍÏõËá·´Ó¦ | B£® | ¶þÑõ»¯Ì¼Í¨ÈëÇâÑõ»¯ÄÆÈÜÒºÖÐ | ||
| C£® | ÌúºÍÏõËáµÄ·´Ó¦ | D£® | ÂÈ»¯ÂÁÓ백ˮµÄ·´Ó¦ |