ÌâÄ¿ÄÚÈÝ
£¨1£©ÊÔ¹ÜaÖÐÐèÒª¼ÓÈëŨÁòËá¡¢±ù´×ËáºÍÒÒ´¼¸÷2mL£¬ÕýÈ·¼ÓÈë˳Ðò²Ù×÷ÊÇ
£¨2£©Ð´³öÊÔ¹ÜaÖи÷´Ó¦»¯Ñ§·½³Ìʽ
£¨3£©ÊµÑéÖмÓÈÈÊԹܣº
¢Ù¿ªÊ¼Ê±ÒªÐ¡»ð¼ÓÈȵÄÄ¿µÄÊÇ£º
¢Ú¼ÓÈÈÒ»¶Îʱ¼äºó¸ÄΪ´ó»ð¼ÓÈÈÖÁ·ÐÌÚµÄÄ¿µÄÊÇ£º
£¨4£©ÊÔ¹ÜbÖмÓÓб¥ºÍNa2CO3ÈÜÒº£¬Æä×÷ÓÃÊÇ£º
£¨5£©ÊÔ¹ÜbÖе¼Æø¹Ü²»²åÈëÒºÃæÏµÄÄ¿µÄÊÇ£º
¿¼µã£ºÒÒËáÒÒõ¥µÄÖÆÈ¡
רÌ⣺ÓлúÎïµÄ»¯Ñ§ÐÔÖʼ°ÍƶÏ
·ÖÎö£º£¨1£©Å¨ÁòËáÃܶȴó£¬Ó¦½«Å¨ÁòËá¼ÓÈëµ½ÒÒ´¼ÖУ¬ÒÔ·ÀËáÒº·É½¦£¬ÒÒËáÒ×»Ó·¢£¬ÀäÈ´ºóÔÙ¼ÓÈëÒÒË᣻
ÒºÌå¼ÓÈÈÒª¼ÓËé´ÉƬ£¬·ÀÖ¹±©·Ð£»
£¨2£©õ¥»¯·´Ó¦µÄ±¾ÖÊΪËáÍÑôÇ»ù£¬´¼ÍÑÇ⣬¸Ã·´Ó¦Éú³ÉÒÒËáÒÒõ¥ºÍË®£¬ÇÒΪ¿ÉÄæ·´Ó¦£»
£¨3£©¢Ù¼õÉÙÒÒ´¼ºÍÒÒËáµÄ»Ó·¢£»¢Ú¼°Ê±½«²úÎïÒÒËáÒÒõ¥Õô³ö£¬ÒÔÀûÓÚÆ½ºâÏòÉú³ÉÒÒËáÒÒõ¥µÄ·½ÏòÒÆ¶¯£»¢Û¼õÉÙ¸±·´Ó¦·¢Éú£»
£¨4£©±¥ºÍ̼ËáÄÆÈÜÒºÓëÒÒËá·´Ó¦³ýÈ¥ÒÒËᡢͬʱ½µµÍÒÒËáÒÒõ¥µÄÈܽâ¶È£¬±ãÓڷֲ㣻
£¨5£©ÎüÊÕ¼«Ò×ÈÜÓÚË®µÄÆøÌåʱ£¬Èô½«µ¼¹ÜÉìÈëË®ÖУ¬ÓÉÓÚÆøÌåÈÜÓÚË®£¬µ¼ÖÂ×°ÖÃÄÚѹǿ¼±¾ç½µµÍ£¬Íâ½ç´óÆøÑ¹Ñ¹×ÅÒºÌå½øÈ룬²úÉúµ¹ÎüÏÖÏó£®
ÒºÌå¼ÓÈÈÒª¼ÓËé´ÉƬ£¬·ÀÖ¹±©·Ð£»
£¨2£©õ¥»¯·´Ó¦µÄ±¾ÖÊΪËáÍÑôÇ»ù£¬´¼ÍÑÇ⣬¸Ã·´Ó¦Éú³ÉÒÒËáÒÒõ¥ºÍË®£¬ÇÒΪ¿ÉÄæ·´Ó¦£»
£¨3£©¢Ù¼õÉÙÒÒ´¼ºÍÒÒËáµÄ»Ó·¢£»¢Ú¼°Ê±½«²úÎïÒÒËáÒÒõ¥Õô³ö£¬ÒÔÀûÓÚÆ½ºâÏòÉú³ÉÒÒËáÒÒõ¥µÄ·½ÏòÒÆ¶¯£»¢Û¼õÉÙ¸±·´Ó¦·¢Éú£»
£¨4£©±¥ºÍ̼ËáÄÆÈÜÒºÓëÒÒËá·´Ó¦³ýÈ¥ÒÒËᡢͬʱ½µµÍÒÒËáÒÒõ¥µÄÈܽâ¶È£¬±ãÓڷֲ㣻
£¨5£©ÎüÊÕ¼«Ò×ÈÜÓÚË®µÄÆøÌåʱ£¬Èô½«µ¼¹ÜÉìÈëË®ÖУ¬ÓÉÓÚÆøÌåÈÜÓÚË®£¬µ¼ÖÂ×°ÖÃÄÚѹǿ¼±¾ç½µµÍ£¬Íâ½ç´óÆøÑ¹Ñ¹×ÅÒºÌå½øÈ룬²úÉúµ¹ÎüÏÖÏó£®
½â´ð£º
½â£º£¨1£©Îª·ÀÖ¹ËáÒº·É½¦£¬Ó¦½«ÃܶȴóµÄÒºÌå¼ÓÈëµ½ÃܶÈСµÄÒºÌåÖУ¬ÒÒËáÒ×»Ó·¢£¬ÀäÈ´ºóÔÙ¼ÓÈëÒÒËᣬҺÌåÒÒËáÒÒ´¼·ÐµãµÍ£¬¼ÓÈÈÒª¼ÓËé´ÉƬ£¬·ÀÖ¹±©·Ð£¬
¹Ê´ð°¸Îª£ºÏȼÓÈëÒÒ´¼£¬È»ºó±ßÒ¡¶¯ÊԹܱßÂýÂý¼ÓÈëŨÁòË᣻ÀäÈ´ºóÔÙ¼Ó±ù´×Ë᣻ÔÚÊÔ¹ÜaÖмÓÈ뼸Á£·Ðʯ£¨»òËé´ÉƬ£©£»
£¨2£©õ¥»¯·´Ó¦µÄ±¾ÖÊΪËáÍÑôÇ»ù£¬´¼ÍÑÇ⣬ÒÒËáÓëÒÒ´¼ÔÚŨÁòËá×÷ÓÃϼÓÈÈ·¢Éúõ¥»¯·´Ó¦Éú³ÉÒÒËáÒÒõ¥ºÍË®£¬¸Ã·´Ó¦Îª¿ÉÄæ·´Ó¦Îª£ºCH3COOH+C2H5OH
CH3COOC2H5+H2O£¬
¹Ê´ð°¸Îª£ºCH3COOH+C2H5OH
CH3COOC2H5+H2O£»
£¨3£©¢ÙÒÒ´¼ºÍÒÒËáÒ×»Ó·¢£¬¹Ê¿ªÊ¼Ê±Ð¡»ð¼ÓÈÈ£»¹Ê´ð°¸Îª£º¼õÉÙÒÒ´¼ºÍÒÒËáµÄ»Ó·¢£»
¢Ú¼ÓÈÈÒ»¶Îʱ¼äºó¸ÄΪ´ó»ð¼ÓÈÈÖÁ·ÐÌÚµÄÄ¿µÄÊǼ°Ê±½«²úÎïÒÒËáÒÒõ¥Õô³ö£¬ÒÔÀûÓÚÆ½ºâÏòÉú³ÉÒÒËáÒÒõ¥µÄ·½ÏòÒÆ¶¯£»¹Ê´ð°¸Îª£º¼°Ê±½«²úÎïÒÒËáÒÒõ¥Õô³ö£»
¢Û¸Ã·´Ó¦Îª·ÅÈÈ·´Ó¦£¬½µµÍζÈÒÔÀûÓÚÆ½ºâÏòÉú³ÉÒÒËáÒÒõ¥µÄ·½ÏòÒÆ¶¯£¬ÉÙ¸±·´Ó¦·¢Éú£»
¹Ê´ð°¸Îª£ºÀûÓÚÆ½ºâÏòÉú³ÉÒÒËáÒÒõ¥µÄ·½ÏòÒÆ¶¯£¬¼õÉÙ¸±·´Ó¦·¢Éú£»
£¨4£©ÖƱ¸ÒÒËáÒÒõ¥Ê±³£Óñ¥ºÍ̼ËáÄÆÈÜÒº£¬Ä¿µÄÊÇÖкͻӷ¢³öÀ´µÄÒÒËᣬʹ֮ת»¯ÎªÒÒËáÄÆÈÜÓÚË®ÖУ»Èܽâ»Ó·¢³öÀ´µÄÒÒ´¼£»½µµÍÒÒËáÒÒõ¥ÔÚË®ÖеÄÈܽâ¶È£¬±ãÓÚ·Ö²ãµÃµ½õ¥£¬
¹Ê´ð°¸Îª£ºÎüÊÕËæÒÒËáÒÒõ¥Õô³öµÄÉÙÁ¿ËáÐÔÎïÖʺÍÒÒ´¼£¬½µµÍÒÒËáÒÒõ¥ÔÚË®ÖеÄÈܽâ¶È£»
£¨5£©µ¼¹ÜÉìÈë±¥ºÍ̼ËáÄÆÈÜÒºÖУ¬ÓÉÓÚÒÒËáºÍÒÒ´¼ÈÜÓÚ±¥ºÍ̼ËáÄÆÈÜÒº£¬µ¼ÖÂ×°ÖÃÄÚѹǿ¼±¾ç½µµÍ£¬Íâ½ç´óÆøÑ¹Ñ¹×ÅÒºÌå½øÈ룬²úÉúµ¹ÎüÏÖÏó£»
¹Ê´ð°¸Îª£»·ÀÖ¹µ¹Îü£®
¹Ê´ð°¸Îª£ºÏȼÓÈëÒÒ´¼£¬È»ºó±ßÒ¡¶¯ÊԹܱßÂýÂý¼ÓÈëŨÁòË᣻ÀäÈ´ºóÔÙ¼Ó±ù´×Ë᣻ÔÚÊÔ¹ÜaÖмÓÈ뼸Á£·Ðʯ£¨»òËé´ÉƬ£©£»
£¨2£©õ¥»¯·´Ó¦µÄ±¾ÖÊΪËáÍÑôÇ»ù£¬´¼ÍÑÇ⣬ÒÒËáÓëÒÒ´¼ÔÚŨÁòËá×÷ÓÃϼÓÈÈ·¢Éúõ¥»¯·´Ó¦Éú³ÉÒÒËáÒÒõ¥ºÍË®£¬¸Ã·´Ó¦Îª¿ÉÄæ·´Ó¦Îª£ºCH3COOH+C2H5OH
| ŨÁòËá |
| ¡÷ |
¹Ê´ð°¸Îª£ºCH3COOH+C2H5OH
| ŨÁòËá |
| ¡÷ |
£¨3£©¢ÙÒÒ´¼ºÍÒÒËáÒ×»Ó·¢£¬¹Ê¿ªÊ¼Ê±Ð¡»ð¼ÓÈÈ£»¹Ê´ð°¸Îª£º¼õÉÙÒÒ´¼ºÍÒÒËáµÄ»Ó·¢£»
¢Ú¼ÓÈÈÒ»¶Îʱ¼äºó¸ÄΪ´ó»ð¼ÓÈÈÖÁ·ÐÌÚµÄÄ¿µÄÊǼ°Ê±½«²úÎïÒÒËáÒÒõ¥Õô³ö£¬ÒÔÀûÓÚÆ½ºâÏòÉú³ÉÒÒËáÒÒõ¥µÄ·½ÏòÒÆ¶¯£»¹Ê´ð°¸Îª£º¼°Ê±½«²úÎïÒÒËáÒÒõ¥Õô³ö£»
¢Û¸Ã·´Ó¦Îª·ÅÈÈ·´Ó¦£¬½µµÍζÈÒÔÀûÓÚÆ½ºâÏòÉú³ÉÒÒËáÒÒõ¥µÄ·½ÏòÒÆ¶¯£¬ÉÙ¸±·´Ó¦·¢Éú£»
¹Ê´ð°¸Îª£ºÀûÓÚÆ½ºâÏòÉú³ÉÒÒËáÒÒõ¥µÄ·½ÏòÒÆ¶¯£¬¼õÉÙ¸±·´Ó¦·¢Éú£»
£¨4£©ÖƱ¸ÒÒËáÒÒõ¥Ê±³£Óñ¥ºÍ̼ËáÄÆÈÜÒº£¬Ä¿µÄÊÇÖкͻӷ¢³öÀ´µÄÒÒËᣬʹ֮ת»¯ÎªÒÒËáÄÆÈÜÓÚË®ÖУ»Èܽâ»Ó·¢³öÀ´µÄÒÒ´¼£»½µµÍÒÒËáÒÒõ¥ÔÚË®ÖеÄÈܽâ¶È£¬±ãÓÚ·Ö²ãµÃµ½õ¥£¬
¹Ê´ð°¸Îª£ºÎüÊÕËæÒÒËáÒÒõ¥Õô³öµÄÉÙÁ¿ËáÐÔÎïÖʺÍÒÒ´¼£¬½µµÍÒÒËáÒÒõ¥ÔÚË®ÖеÄÈܽâ¶È£»
£¨5£©µ¼¹ÜÉìÈë±¥ºÍ̼ËáÄÆÈÜÒºÖУ¬ÓÉÓÚÒÒËáºÍÒÒ´¼ÈÜÓÚ±¥ºÍ̼ËáÄÆÈÜÒº£¬µ¼ÖÂ×°ÖÃÄÚѹǿ¼±¾ç½µµÍ£¬Íâ½ç´óÆøÑ¹Ñ¹×ÅÒºÌå½øÈ룬²úÉúµ¹ÎüÏÖÏó£»
¹Ê´ð°¸Îª£»·ÀÖ¹µ¹Îü£®
µãÆÀ£º±¾Ì⿼²éÁËÒÒËáÒÒõ¥µÄÖÆ±¸£¬½â´ðʱÐë×¢Òâõ¥»¯·´Ó¦µÄÔÀíºÍ±¥ºÍ̼ËáÄÆÈÜÒºµÄ×÷Óã¬ÌâÄ¿ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÈËÃÇÈÕÒæÖØÊÓ»·¾³ÎÊÌ⣬ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÈËÀ೬Á¿Ì¼Åŷż°µªÑõ»¯ÎïºÍ¶þÑõ»¯ÁòµÄÅÅ·ÅÊÇÐγÉËáÓêµÄÖ÷ÒªÔÒò |
| B¡¢×°ÊÎ×°ÐÞ²ÄÁÏÖеļ×È©¡¢·¼ÏãÌþ¼°·ÅÉäÐÔÎïÖʶ¼»áÔì³ÉÊÒÄÚÎÛȾ |
| C¡¢ÃºÈ¼ÉÕʱ¼ÓÈëÉÙÁ¿µÄʯ»Òʯ¿ÉÒÔ¼õÉÙ·ÏÆøÖеĶþÑõ»¯ÁòÅÅ·Å |
| D¡¢ÎÒ¹ú×Ôʵʩ¡°ÏÞËÜÁÒÔÀ´£¬¡°°×É«ÎÛȾ¡±ÔÚÒ»¶¨³Ì¶ÈÉϵõ½ÓÐЧ¶ôÖÆ |
ÏÂÁÐÀë×Ó·½³Ìʽ»ò»¯Ñ§·´Ó¦·½³ÌʽÓëËùÊöÊÂʵÏà·ûÇÒÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢½«2molSO3ÆøÌåͨÈëÒ»ÃܱÕÈÝÆ÷ÖУ¬´ïƽºâºóÎüÊÕQkJÈÈÁ¿£¬Ôò¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽΪ£º2SO3£¨g£©?2SO2£¨g£©+O2£¨g£©¡÷H=+QkJ/mol |
| B¡¢½«ÉÙÁ¿SO2ÆøÌåͨÈëNaClOÈÜÒºÖУºSO2+H2O+2ClO-=SO32-+2HClO |
| C¡¢NH4Al£¨SO4£©2ÈÜÒºÖмÓÈëBa£¨OH£©2ÈÜҺʹSO42-ÍêÈ«³Áµí£ºAl3++2SO42-+2Ba2++4OH-=AlO2-+2BaSO4¡ý+2H2O |
| D¡¢Ïòº¬ÓÐ0.4molFeBr2µÄÈÜÒºÖÐͨÈë0.3molCl2³ä·Ö·´Ó¦£º4Fe2++2Br-+3Cl2=4Fe3++6Cl-+Br2 |
ÏÂÁзÖ×ÓÖÐËùÓеÄÔ×Ó¶¼Âú×ã×îÍâ²ãΪ8µç×ӽṹµÄÊÇ£¨¡¡¡¡£©
| A¡¢BCl3 |
| B¡¢COCl2 |
| C¡¢SF6 |
| D¡¢SiH4 |
Ò»¸ö¼Ûµç×Ó¹¹ÐÍΪ2s22p5µÄÔªËØ£¬ÏÂÁÐÓйØËüµÄÃèÊö²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢Ô×ÓÐòÊýΪ9 |
| B¡¢µç¸ºÐÔÊÇËùÓÐÔªËØÖÐ×î´óµÄ |
| C¡¢Ô×Ó°ë¾¶ÊÇͬÖÜÆÚÔªËØÖÐ×îСµÄ |
| D¡¢µÚÒ»µçÀëÄÜÊÇËùÓÐÔªËØÖÐ×î´óµÄ |