ÌâÄ¿ÄÚÈÝ
£¨1£©´ÓÒÔÉÏÔªËØÖÐÑ¡Ôñ£¬ÔÚ×ÔÈ»½çÖÐÓÐÓÎÀë̬´æÔÚµÄÓÐ
£¨2£©Àë×Ó½»»»Ä¤ÊÇÒ»Àà¾ßÓÐÀë×Ó½»»»¹¦Äܵĸ߷Ö×Ó²ÄÁÏ£®Ò»ÈÝÆ÷±»Àë×Ó½»»»Ä¤·Ö³É×óÓÒÁ½²¿·Ö£¬ÈçͼËùʾ£®Èô¸Ã½»»»Ä¤ÎªÑôÀë×Ó½»»»Ä¤£¨Ö»ÔÊÐíÑôÀë×Ó×ÔÓÉͨ¹ý£©£¬×ó±ß³äÂúÑÎËáËữµÄH2O2ÈÜÒº£¬Óұ߳äÂúµÎÓÐKSCNÈÜÒºµÄFeCl2ÈÜÒº£¨×ãÁ¿£©£¬Ò»¶Îʱ¼äºó¿É¹Û²ìµ½µÄÏÖÏó£ºÓÒ±ß
A£®ÎÞÃ÷ÏÔÏÖÏó B£®ÈÜÒºÓÉdzÂÌÉ«±äºìÉ« C£®ÈÜÒºÓÉÎÞÉ«±ä»ÆÉ« D£®ÈÜÒºÓÉdzÂÌÉ«±äÎÞÉ«×ó±ß·¢Éú·´Ó¦µÄÀë×Ó·½³Ìʽ£º
£¨3£©Ä³³õ¼¶Ê¯Ä«Öк¬SiO2£¨7.8%£©¡¢Al2O3£¨5.1%£©¡¢Fe2O3£¨3.1%£©ºÍMgO£¨0.5%£©µÈÔÓÖÊ£¬ÀûÓÃÏà¹Ø¹¤ÒտɽøÐÐÌá´¿Óë×ÛºÏÀûÓã®Í¨ÈëÒ»¶¨Á¿µÄN2ºó£¬ÔÚ1500¡æÏÂÓëCl2³ä·Ö·´Ó¦µÃµ½´¿»¯Ê¯Ä«ÓëÆøÌå»ìºÏÎȻºó½µÎÂÖÁ80¡æ£¬·Ö±ðµÃµ½²»Í¬×´Ì¬µÄÁ½ÀàÎïÖÊaºÍb£®£¨×¢£ºÊ¯Ä«ÖÐÑõ»¯ÎïÔÓÖʾùת±äΪÏàÓ¦µÄÂÈ»¯ÎSiCl4µÄ·ÐµãΪ57.6¡æ£¬½ðÊôÂÈ»¯ÎïµÄ·Ðµã¾ù¸ßÓÚ150¡æ£®£©
¢ÙÈôaÓë¹ýÁ¿µÄNaOHÈÜÒº·´Ó¦£¬¿ÉµÃÁ½ÖÖÑΣ¬ÆäÖÐÒ»ÖÖÑεÄË®ÈÜÒº¾ßÓÐÕ³ºÏÐÔ£¬»¯Ñ§·´Ó¦·½³ÌʽΪ
¢ÚÈôbÓë¹ýÁ¿µÄNaOHÈÜÒº³ä·Ö·´Ó¦ºó£¬¹ýÂË£¬ËùµÃÂËÒºÖÐÒõÀë×ÓÓÐ
¿¼µã£º³£¼û½ðÊôÔªËØµÄµ¥Öʼ°Æä»¯ºÏÎïµÄ×ÛºÏÓ¦ÓÃ
רÌâ£ºÔªËØ¼°Æä»¯ºÏÎï
·ÖÎö£º£¨1£©N¡¢S¡¢FeÔÚ×ÔÈ»½çÖÐÓÐÓÎÀë̬´æÔÚ£¬Na¡¢Mg¡¢Al¡¢Cl¡¢SiÔÚ×ÔÈ»½çÖÐÈ«²¿ÒÔ»¯ºÏ̬´æÔÚ£»
£¨2£©ÑÇÌúÀë×Óͨ¹ýÑôÀë×Ó½»»»Ä¤½øÈë×ó±ß±»ÑÎËáËữµÄH2O2Ñõ»¯£¬ÌúÀë×Óͨ¹ýÑôÀë×Ó½»»»Ä¤½øÈëÓÒ±ßÓëKSCNÈÜÒº½Ó´¥£¬ÈÜÒº±ä³ÉѪºìÉ«£¬Àë×Ó·½³ÌʽΪ£º2H++2Fe2++H2O2=2H2O+2Fe3+£»µ±ÓÐ2mol SO42-ͨ¹ý½»»»Ä¤Ê±£¬¸ù¾ÝµçºÉÊØºãÔòÓÐ4molOH-½øÈë×óÊÒ£¬×óÊÒÉú³ÉÇâÑõ»¯ÂÁ
mol£¬ÓÒÊÒÉú³É2molÁòËá±µ£¬Ôò×óÓÒÁ½ÊÒ³ÁµíµÄÎïÖʵÄÁ¿Ö®±ÈΪ2£º3£»
£¨3£©¸ù¾ÝÌâÒ⣬ʯīÖÐÑõ»¯ÎïÔÓÖʾùת±äΪÏàÓ¦µÄÂÈ»¯ÎSiCl4µÄ·ÐµãΪ57.6¡æ£¬½ðÊôÂÈ»¯ÎïµÄ·Ðµã¾ù¸ßÓÚ150¡æ£»
¢ÙaÓ¦¸ÃÊÇSiCl4£¬½áºÏaÓë¹ýÁ¿µÄNaOHÈÜÒº·´Ó¦£¬¿ÉµÃÁ½ÖÖÑΣ¬ÆäÖÐÒ»ÖÖÑεÄË®ÈÜÒº¾ßÓÐÕ³ºÏÐÔ£¨Na2SiO3£©£»
¢ÚbÊÇAlCl3¡¢FeCl3¡¢MgCl2µÄ»ìºÏÎÓë¹ýÁ¿µÄNaOHÈÜÒº³ä·Ö·´Ó¦ºó£¬¹ýÂË£¬ËùµÃÂËÒºÖÐÒõÀë×ÓÓÐCl-¡¢OH-¡¢AlO2-£»ÏòÂËÒºÖмÌÐø¼ÓÊÊÁ¿ÒÒËáÒÒõ¥²¢¼ÓÈȿɵóÁµíÇâÑõ»¯ÂÁ£®
£¨2£©ÑÇÌúÀë×Óͨ¹ýÑôÀë×Ó½»»»Ä¤½øÈë×ó±ß±»ÑÎËáËữµÄH2O2Ñõ»¯£¬ÌúÀë×Óͨ¹ýÑôÀë×Ó½»»»Ä¤½øÈëÓÒ±ßÓëKSCNÈÜÒº½Ó´¥£¬ÈÜÒº±ä³ÉѪºìÉ«£¬Àë×Ó·½³ÌʽΪ£º2H++2Fe2++H2O2=2H2O+2Fe3+£»µ±ÓÐ2mol SO42-ͨ¹ý½»»»Ä¤Ê±£¬¸ù¾ÝµçºÉÊØºãÔòÓÐ4molOH-½øÈë×óÊÒ£¬×óÊÒÉú³ÉÇâÑõ»¯ÂÁ
| 4 |
| 3 |
£¨3£©¸ù¾ÝÌâÒ⣬ʯīÖÐÑõ»¯ÎïÔÓÖʾùת±äΪÏàÓ¦µÄÂÈ»¯ÎSiCl4µÄ·ÐµãΪ57.6¡æ£¬½ðÊôÂÈ»¯ÎïµÄ·Ðµã¾ù¸ßÓÚ150¡æ£»
¢ÙaÓ¦¸ÃÊÇSiCl4£¬½áºÏaÓë¹ýÁ¿µÄNaOHÈÜÒº·´Ó¦£¬¿ÉµÃÁ½ÖÖÑΣ¬ÆäÖÐÒ»ÖÖÑεÄË®ÈÜÒº¾ßÓÐÕ³ºÏÐÔ£¨Na2SiO3£©£»
¢ÚbÊÇAlCl3¡¢FeCl3¡¢MgCl2µÄ»ìºÏÎÓë¹ýÁ¿µÄNaOHÈÜÒº³ä·Ö·´Ó¦ºó£¬¹ýÂË£¬ËùµÃÂËÒºÖÐÒõÀë×ÓÓÐCl-¡¢OH-¡¢AlO2-£»ÏòÂËÒºÖмÌÐø¼ÓÊÊÁ¿ÒÒËáÒÒõ¥²¢¼ÓÈȿɵóÁµíÇâÑõ»¯ÂÁ£®
½â´ð£º
½â£º£¨1£©Na¡¢Mg¡¢Al¡¢Cl¡¢SiÔÚ×ÔÈ»½çÖÐÈ«²¿ÒÔ»¯ºÏ̬´æÔÚ£¬N¡¢S¡¢FeÔÚ×ÔÈ»½çÖÐÓÐÓÎÀë̬´æÔÚ£¬¹Ê´ð°¸Îª£ºN¡¢S¡¢Fe£»
£¨2£©Àë×Ó½»»»Ä¤ÊÇÒ»Àà¾ßÓÐÀë×Ó½»»»¹¦Äܵĸ߷Ö×Ó²ÄÁÏ£®Ò»ÈÝÆ÷±»Àë×Ó½»»»Ä¤·Ö³É×óÓÒÁ½²¿·Ö£¬ÈçͼËùʾ£®Èô¸Ã½»»»Ä¤ÎªÑôÀë×Ó½»»»Ä¤£¨Ö»ÔÊÐíÑôÀë×Ó×ÔÓÉͨ¹ý£©£¬×ó±ß³äÂúÑÎËáËữµÄH2O2ÈÜÒº£¬Óұ߳äÂúµÎÓÐKSCNÈÜÒºµÄFeCl2ÈÜÒº£¨×ãÁ¿£©£¬ÑÇÌúÀë×Óͨ¹ýÑôÀë×Ó½»»»Ä¤½øÈë×ó±ß±»ÑÎËáËữµÄH2O2Ñõ»¯£¬ÌúÀë×Óͨ¹ýÑôÀë×Ó½»»»Ä¤½øÈëÓÒ±ßÓëKSCNÈÜÒº½Ó´¥£¬ÈÜÒº±ä³ÉѪºìÉ«£¬Àë×Ó·½³ÌʽΪ£º2H++2Fe2++H2O2=2H2O+2Fe3+£»Èô¸Ã½»»»Ä¤ÎªÒõÀë×Ó½»»»Ä¤£¨Ö»ÔÊÐíÒõÀë×Ó×ÔÓÉͨ¹ý£©£¬×ó±ß³äÂúº¬2mol NH4Al£¨SO4£©2µÄÈÜÒº£¬Óұ߳äÂúº¬3mol Ba£¨OH£©2µÄÈÜÒº£¬µ±ÓÐ2mol SO42-ͨ¹ý½»»»Ä¤Ê±£¨Èô·´Ó¦Ñ¸ËÙÍêÈ«£©£¬µ±ÓÐ2mol SO42-ͨ¹ý½»»»Ä¤Ê±£¬¸ù¾ÝµçºÉÊØºãÔòÓÐ4molOH-½øÈë×óÊÒ£¬×óÊÒÉú³ÉÇâÑõ»¯ÂÁ
mol£¬ÓÒÊÒÉú³É2molÁòËá±µ£¬Ôò×óÓÒÁ½ÊÒ³ÁµíµÄÎïÖʵÄÁ¿Ö®±ÈΪ2£º3£»
¹Ê´ð°¸Îª£ºB£»2H++2Fe2++H2O2=2H2O+2Fe3+£»2£º3£»
£¨3£©¸ù¾ÝÌâÒ⣬ʯīÖÐÑõ»¯ÎïÔÓÖʾùת±äΪÏàÓ¦µÄÂÈ»¯ÎSiCl4µÄ·ÐµãΪ57.6¡æ£¬½ðÊôÂÈ»¯ÎïµÄ·Ðµã¾ù¸ßÓÚ150¡æ£»
¢ÙaÓ¦¸ÃÊÇSiCl4£¬½áºÏaÓë¹ýÁ¿µÄNaOHÈÜÒº·´Ó¦£¬¿ÉµÃÁ½ÖÖÑΣ¬ÆäÖÐÒ»ÖÖÑεÄË®ÈÜÒº¾ßÓÐÕ³ºÏÐÔ£¨Na2SiO3£©µÃ£ºSiCl4+6NaOH=Na2SiO3+4NaCl+3H2O£»
¹Ê´ð°¸Îª£ºSiCl4+6NaOH=Na2SiO3+4NaCl+3H2O£»
¢ÚbÊÇAlCl3¡¢FeCl3¡¢MgCl2µÄ»ìºÏÎÓë¹ýÁ¿µÄNaOHÈÜÒº³ä·Ö·´Ó¦ºó£¬¹ýÂË£¬ËùµÃÂËÒºÖÐÒõÀë×ÓÓÐCl-¡¢OH-¡¢AlO2-£»ÏòÂËÒºÖмÌÐø¼ÓÊÊÁ¿ÒÒËáÒÒõ¥²¢¼ÓÈȿɵóÁµíÇâÑõ»¯ÂÁ£¬Éú³É³ÁµíµÄÀë×Ó·½³ÌʽΪ£ºCH3COOCH2CH3+AlO2-+2H2O
Al£¨OH£©3¡ý+CH3COO-+CH3CH2OH£»
¹Ê´ð°¸Îª£ºCl-¡¢OH-¡¢AlO2-£¬CH3COOCH2CH3+AlO2-+2H2O
Al£¨OH£©3¡ý+CH3COO-+CH3CH2OH£®
£¨2£©Àë×Ó½»»»Ä¤ÊÇÒ»Àà¾ßÓÐÀë×Ó½»»»¹¦Äܵĸ߷Ö×Ó²ÄÁÏ£®Ò»ÈÝÆ÷±»Àë×Ó½»»»Ä¤·Ö³É×óÓÒÁ½²¿·Ö£¬ÈçͼËùʾ£®Èô¸Ã½»»»Ä¤ÎªÑôÀë×Ó½»»»Ä¤£¨Ö»ÔÊÐíÑôÀë×Ó×ÔÓÉͨ¹ý£©£¬×ó±ß³äÂúÑÎËáËữµÄH2O2ÈÜÒº£¬Óұ߳äÂúµÎÓÐKSCNÈÜÒºµÄFeCl2ÈÜÒº£¨×ãÁ¿£©£¬ÑÇÌúÀë×Óͨ¹ýÑôÀë×Ó½»»»Ä¤½øÈë×ó±ß±»ÑÎËáËữµÄH2O2Ñõ»¯£¬ÌúÀë×Óͨ¹ýÑôÀë×Ó½»»»Ä¤½øÈëÓÒ±ßÓëKSCNÈÜÒº½Ó´¥£¬ÈÜÒº±ä³ÉѪºìÉ«£¬Àë×Ó·½³ÌʽΪ£º2H++2Fe2++H2O2=2H2O+2Fe3+£»Èô¸Ã½»»»Ä¤ÎªÒõÀë×Ó½»»»Ä¤£¨Ö»ÔÊÐíÒõÀë×Ó×ÔÓÉͨ¹ý£©£¬×ó±ß³äÂúº¬2mol NH4Al£¨SO4£©2µÄÈÜÒº£¬Óұ߳äÂúº¬3mol Ba£¨OH£©2µÄÈÜÒº£¬µ±ÓÐ2mol SO42-ͨ¹ý½»»»Ä¤Ê±£¨Èô·´Ó¦Ñ¸ËÙÍêÈ«£©£¬µ±ÓÐ2mol SO42-ͨ¹ý½»»»Ä¤Ê±£¬¸ù¾ÝµçºÉÊØºãÔòÓÐ4molOH-½øÈë×óÊÒ£¬×óÊÒÉú³ÉÇâÑõ»¯ÂÁ
| 4 |
| 3 |
¹Ê´ð°¸Îª£ºB£»2H++2Fe2++H2O2=2H2O+2Fe3+£»2£º3£»
£¨3£©¸ù¾ÝÌâÒ⣬ʯīÖÐÑõ»¯ÎïÔÓÖʾùת±äΪÏàÓ¦µÄÂÈ»¯ÎSiCl4µÄ·ÐµãΪ57.6¡æ£¬½ðÊôÂÈ»¯ÎïµÄ·Ðµã¾ù¸ßÓÚ150¡æ£»
¢ÙaÓ¦¸ÃÊÇSiCl4£¬½áºÏaÓë¹ýÁ¿µÄNaOHÈÜÒº·´Ó¦£¬¿ÉµÃÁ½ÖÖÑΣ¬ÆäÖÐÒ»ÖÖÑεÄË®ÈÜÒº¾ßÓÐÕ³ºÏÐÔ£¨Na2SiO3£©µÃ£ºSiCl4+6NaOH=Na2SiO3+4NaCl+3H2O£»
¹Ê´ð°¸Îª£ºSiCl4+6NaOH=Na2SiO3+4NaCl+3H2O£»
¢ÚbÊÇAlCl3¡¢FeCl3¡¢MgCl2µÄ»ìºÏÎÓë¹ýÁ¿µÄNaOHÈÜÒº³ä·Ö·´Ó¦ºó£¬¹ýÂË£¬ËùµÃÂËÒºÖÐÒõÀë×ÓÓÐCl-¡¢OH-¡¢AlO2-£»ÏòÂËÒºÖмÌÐø¼ÓÊÊÁ¿ÒÒËáÒÒõ¥²¢¼ÓÈȿɵóÁµíÇâÑõ»¯ÂÁ£¬Éú³É³ÁµíµÄÀë×Ó·½³ÌʽΪ£ºCH3COOCH2CH3+AlO2-+2H2O
| ||
¹Ê´ð°¸Îª£ºCl-¡¢OH-¡¢AlO2-£¬CH3COOCH2CH3+AlO2-+2H2O
| ||
µãÆÀ£º±¾Ì⿼²éÁËÂÁ¡¢Ìú¡¢Ã¾¼°»¯ºÏÎïµÄÐÔÖÊ£¬Àí½âÀë×Ó½»»»Ä¤µÄ×÷ÓÃÊǹؼü£¬ÕÆÎÕÌâ¸ÉÐÅÏ¢ºÍÎïÖÊÐÔÖÊÊǽâÌâ¹Ø¼ü£¬ÌâÄ¿ÄѶÈÖеȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
CO2ÖеÄÒ»¸öOÔ×Ó±»SÔ×Ó´úÌæºó£¬¼´ÎªôÊ»ùÁò£¨OCS£©£¬ôÊ»ùÁòÊÇÒ»ÖÖÓгô¼¦µ°ÆøÎ¶µÄÎÞÉ«ÆøÌ壬¸ßÎÂÏ·ֽâΪCOºÍS£®ÏÂÁÐÓйØËµ·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢OCSÖÐSµÄ»¯ºÏ¼ÛΪ+4¼Û |
| B¡¢ôÊ»ùÁò·Ö½âʱ£¬COÊÇÑõ»¯²úÎï |
| C¡¢Ã¿ÓÐ1mol OCS·Ö½â£¬ÄÜÉú³É22.4LCO |
| D¡¢OCSÖк¬Óй²¼Û¼ü£¬ÊôÓڷǵç½âÖÊ |
³£Î³£Ñ¹Ï£¬½«10mLÈýÖÖÆøÌ¬ÌþµÄ»ìºÏÎïÓë60mLÑõÆø»ìºÏ£¬µãȼºó»Ö¸´µ½Ô״̬£¬µÃ45mLÆøÌ壬ÕâÈýÖÖÆøÌ¬ÌþÒ»¶¨ÊÇ£¨¡¡¡¡£©
| A¡¢CH4¡¢C2H4¡¢C3H4 |
| B¡¢C2H6¡¢C3H6¡¢C4H6 |
| C¡¢C2H6¡¢C3H6¡¢C4H8 |
| D¡¢CH4¡¢C2H6¡¢C3H8 |
| A¡¢T2ʱ£¬Æ½ºâ³£ÊýK=2 |
| B¡¢¸Ã·´Ó¦Õý·´Ó¦µÄ¡÷H£¼0 |
| C¡¢T1ʱ£¬´ïƽºâʱZµÄÌå»ý·ÖÊýΪ20% |
| D¡¢Nµãʱ£¬ÔÙ³äÒ»¶¨Á¿X£¬Æ½ºâʱXת»¯ÂʽµµÍ |
V L Al2£¨SO4£©3ÈÜÒºÖУ¬²âÖªº¬ÂÁÔªËØ£¨Éè¾ùÒÔAl3+Àë×ÓÐÎʽ´æÔÚ£©m g£¬ÕâÖÖÈÜÒºÖк¬SO42-Àë×ÓÎïÖʵÄÁ¿Å¨¶ÈΪ£¨¡¡¡¡£©
A¡¢
| ||
B¡¢
| ||
C¡¢
| ||
D¡¢
|